diff --git a/swad_ID.c b/swad_ID.c
index ac57abf54..cd6bc9ca1 100644
--- a/swad_ID.c
+++ b/swad_ID.c
@@ -551,8 +551,8 @@ void ID_ShowFormOthIDs (void)
 	{
 	 /***** Start frame *****/
          Box_StartBox (NULL,Txt_ID,NULL,
-                              NULL,
-                              false);	// Not closable
+                       NULL,
+                       false);	// Not closable
 
 	 /***** Show user's record *****/
 	 Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,
diff --git a/swad_MFU.c b/swad_MFU.c
index 95fd43443..07b8b1df4 100644
--- a/swad_MFU.c
+++ b/swad_MFU.c
@@ -225,8 +225,8 @@ void MFU_WriteBigMFUActions (struct MFU_ListMFUActions *ListMFUActions)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_My_frequent_actions,NULL,
-                        Hlp_STATS_Frequent,
-                        false);	// Not closable
+                 Hlp_STATS_Frequent,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<div id=\"MFU_actions_big\">");
 
    /***** Write list of frequently used actions *****/
diff --git a/swad_account.c b/swad_account.c
index 8e3491dc6..6f3b0f0e7 100644
--- a/swad_account.c
+++ b/swad_account.c
@@ -145,8 +145,8 @@ static void Acc_ShowFormCheckIfIHaveAccount (const char *Title)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Title,NULL,
-                        Hlp_PROFILE_SignUp,
-                        true);	// Closable
+                 Hlp_PROFILE_SignUp,
+                 true);	// Closable
 
    /***** Help alert *****/
    Ale_ShowAlert (Ale_INFO,Txt_If_you_think_you_may_have_been_registered_);
@@ -216,12 +216,12 @@ void Acc_CheckIfEmptyAccountExists (void)
 	{
 	 /***** Start frame and write message with number of accounts found *****/
 	 Box_StartBoxTable (NULL,
-	                           (NumUsrs == 1) ? Txt_Do_you_think_you_are_this_user :
-					            Txt_Do_you_think_you_are_one_of_these_users,
-			           NULL,
-			           NULL,
-				   true,	// Closable
-			           5);
+	                    (NumUsrs == 1) ? Txt_Do_you_think_you_are_this_user :
+					     Txt_Do_you_think_you_are_one_of_these_users,
+			    NULL,
+			    NULL,
+			    true,	// Closable
+			    5);
 
 	 /***** Initialize structure with user's data *****/
 	 Usr_UsrDataConstructor (&UsrDat);
@@ -348,9 +348,9 @@ static void Acc_ShowFormRequestNewAccountWithParams (const char *NewNicknameWith
    /***** Form to enter some data of the new user *****/
    Act_FormStart (ActCreUsrAcc);
    Box_StartBoxTable (NULL,Txt_Create_account,NULL,
-                             Hlp_PROFILE_SignUp,
-                             false,	// Not closable
-                             2);
+                      Hlp_PROFILE_SignUp,
+                      false,	// Not closable
+                      2);
 
    /***** Nickname *****/
    if (NewNicknameWithoutArroba[0])
@@ -413,8 +413,8 @@ void Acc_ShowFormGoToRequestNewAccount (void)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_New_on_PLATFORM_Sign_up,Cfg_PLATFORM_SHORT_NAME);
    Box_StartBox (NULL,Gbl.Title,NULL,
-                        Hlp_PROFILE_SignUp,
-                        false);	// Not closable
+                 Hlp_PROFILE_SignUp,
+                 false);	// Not closable
 
    /***** Button to go to request the creation of a new account *****/
    Act_FormStart (ActFrmMyAcc);
@@ -474,9 +474,9 @@ void Acc_ShowFormChangeMyAccount (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_User_account,NULL,
-                             Hlp_PROFILE_Account,
-			     false,	// Not closable
-                             2);
+                      Hlp_PROFILE_Account,
+		      false,	// Not closable
+                      2);
 
    /***** Nickname *****/
    if (IMustFillNickname)
diff --git a/swad_agenda.c b/swad_agenda.c
index 06927af31..259f18c82 100644
--- a/swad_agenda.c
+++ b/swad_agenda.c
@@ -148,10 +148,9 @@ void Agd_ShowMyAgenda (void)
    Agd_GetParams (Agd_MY_AGENDA);
 
    /***** Start frame *****/
-   Box_StartBox ("100%",Txt_My_agenda,
-			Agd_PutIconsMyFullAgenda,
-			Hlp_PROFILE_Agenda,
-                        false);	// Not closable
+   Box_StartBox ("100%",Txt_My_agenda,Agd_PutIconsMyFullAgenda,
+		 Hlp_PROFILE_Agenda,
+                 false);	// Not closable
 
    /***** Put forms to choice which events to show *****/
    Agd_ShowFormToSelPast__FutureEvents ();
@@ -369,10 +368,10 @@ void Agd_ShowUsrAgenda (void)
 	 sprintf (Gbl.Title,Txt_Public_agenda_USER,Gbl.Usrs.Other.UsrDat.FullName);
 	 ItsMe = (Gbl.Usrs.Me.UsrDat.UsrCod == Gbl.Usrs.Other.UsrDat.UsrCod);
 	 Box_StartBox ("100%",Gbl.Title,
-			      ItsMe ? Agd_PutIconsMyPublicAgenda :
-				      Agd_PutIconsOtherPublicAgenda,
-			      Hlp_PROFILE_Agenda_public_agenda,
-                              false);	// Not closable
+		       ItsMe ? Agd_PutIconsMyPublicAgenda :
+			       Agd_PutIconsOtherPublicAgenda,
+		       Hlp_PROFILE_Agenda_public_agenda,
+                       false);	// Not closable
 
 	 /***** Show the current events in the user's agenda *****/
 	 Agd_ShowEventsToday (Agd_ANOTHER_AGENDA_TODAY);
@@ -413,10 +412,10 @@ void Agd_ShowOtherAgendaAfterLogIn (void)
 	    sprintf (Gbl.Title,Txt_Public_agenda_USER,Gbl.Usrs.Other.UsrDat.FullName);
 	    ItsMe = (Gbl.Usrs.Me.UsrDat.UsrCod == Gbl.Usrs.Other.UsrDat.UsrCod);
 	    Box_StartBox ("100%",Gbl.Title,
-				 ItsMe ? Agd_PutIconToViewEditMyFullAgenda :
-					 Agd_PutIconsOtherPublicAgenda,
-				 Hlp_PROFILE_Agenda_public_agenda,
-                                 false);	// Not closable
+			  ItsMe ? Agd_PutIconToViewEditMyFullAgenda :
+				  Agd_PutIconsOtherPublicAgenda,
+			  Hlp_PROFILE_Agenda_public_agenda,
+                          false);	// Not closable
 
 	    /***** Show the current events in the user's agenda *****/
 	    Agd_ShowEventsToday (Agd_ANOTHER_AGENDA_TODAY);
@@ -535,16 +534,14 @@ static void Agd_ShowEventsToday (Agd_AgendaType_t AgendaType)
       switch (AgendaType)
         {
 	 case Agd_MY_AGENDA_TODAY:
-	    Box_StartBoxTableShadow (NULL,Txt_Today,
-					    NULL,
-					    Hlp_PROFILE_Agenda,
-					    2);
+	    Box_StartBoxTableShadow (NULL,Txt_Today,NULL,
+				     Hlp_PROFILE_Agenda,
+				     2);
 	    break;
 	 case Agd_ANOTHER_AGENDA_TODAY:
-	    Box_StartBoxTableShadow (NULL,Txt_Today,
-					    NULL,
-					    Hlp_PROFILE_Agenda_public_agenda,
-					    2);
+	    Box_StartBoxTableShadow (NULL,Txt_Today,NULL,
+			             Hlp_PROFILE_Agenda_public_agenda,
+				     2);
             break;
 	 default:
 	    break;
@@ -1539,14 +1536,16 @@ void Agd_RequestCreatOrEditEvent (void)
    Agd_PutCurrentParamsMyAgenda ();
 
    /***** Table start *****/
-   Box_StartBoxTable (NULL,
-                             ItsANewEvent ? Txt_New_event :
-                                            Txt_Edit_event,
-                             NULL,
-                             ItsANewEvent ? Hlp_PROFILE_Agenda_new_event :
-                        	            Hlp_PROFILE_Agenda_edit_event,
-			     false,	// Not closable
-                             2);
+   if (ItsANewEvent)
+      Box_StartBoxTable (NULL,Txt_New_event,NULL,
+			 Hlp_PROFILE_Agenda_new_event,
+			 false,	// Not closable
+			 2);
+   else
+      Box_StartBoxTable (NULL,Txt_Edit_event,NULL,
+			 Hlp_PROFILE_Agenda_edit_event,
+			 false,	// Not closable
+			 2);
 
    /***** Event *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -1948,8 +1947,8 @@ void Agd_PrintAgdQRCode (void)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_Where_s_USER,Gbl.Usrs.Me.UsrDat.FullName);
    Box_StartBox (NULL,Gbl.Title,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Print QR code ****/
    QR_PrintQRCode ();
diff --git a/swad_announcement.c b/swad_announcement.c
index eab5a8023..6daf16dea 100644
--- a/swad_announcement.c
+++ b/swad_announcement.c
@@ -121,10 +121,10 @@ void Ann_ShowAllAnnouncements (void)
 
    /***** Start frame *****/
    Box_StartBox ("550px",Txt_Announcements,
-                        ICanEdit ? Ann_PutIconToAddNewAnnouncement :
-				   NULL,
-		        Hlp_MESSAGES_Announcements,
-                        false);	// Not closable
+                 ICanEdit ? Ann_PutIconToAddNewAnnouncement :
+			    NULL,
+		 Hlp_MESSAGES_Announcements,
+                 false);	// Not closable
 
    if (!NumAnnouncements)
       Ale_ShowAlert (Ale_INFO,Txt_No_announcements);
@@ -413,9 +413,9 @@ void Ann_ShowFormAnnouncement (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_New_announcement,NULL,
-                             Hlp_MESSAGES_Announcements,
-			     false,	// Not closable
-                             2);
+                      Hlp_MESSAGES_Announcements,
+		      false,	// Not closable
+                      2);
 
    /***** Announcement subject and body *****/
    Ann_PutSubjectMessage ("Subject",Txt_MSG_Subject, 2);
diff --git a/swad_assignment.c b/swad_assignment.c
index 5a3987d37..d21495d54 100644
--- a/swad_assignment.c
+++ b/swad_assignment.c
@@ -138,8 +138,8 @@ static void Asg_ShowAllAssignments (void)
 
    /***** Start frame *****/
    Box_StartBox ("100%",Txt_Assignments,Asg_PutIconsListAssignments,
-                        Hlp_ASSESSMENT_Assignments,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Assignments,
+                 false);	// Not closable
 
    /***** Select whether show only my groups or all groups *****/
    if (Gbl.CurrentCrs.Grps.NumGrps)
@@ -1173,14 +1173,16 @@ void Asg_RequestCreatOrEditAsg (void)
    Asg_PutParams ();
 
    /***** Table start *****/
-   Box_StartBoxTable (NULL,
-                             ItsANewAssignment ? Txt_New_assignment :
-                                                 Txt_Edit_assignment,
-                             NULL,
-                             ItsANewAssignment ? Hlp_ASSESSMENT_Assignments_new_assignment :
-                        	                 Hlp_ASSESSMENT_Assignments_edit_assignment,
-			     false,	// Not closable
-                             2);
+   if (ItsANewAssignment)
+      Box_StartBoxTable (NULL,Txt_New_assignment,NULL,
+			 Hlp_ASSESSMENT_Assignments_new_assignment,
+		         false,	// Not closable
+			 2);
+   else
+      Box_StartBoxTable (NULL,Txt_Edit_assignment,NULL,
+			 Hlp_ASSESSMENT_Assignments_edit_assignment,
+			 false,	// Not closable
+			 2);
 
    /***** Assignment title *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -1271,9 +1273,9 @@ static void Asg_ShowLstGrpsToEditAssignment (long AsgCod)
                The_ClassForm[Gbl.Prefs.Theme],
                Txt_Groups);
       Box_StartBoxTable ("100%",NULL,NULL,
-                                Hlp_USERS_Groups,
-			        false,	// Not closable
-                                0);
+                         Hlp_USERS_Groups,
+			 false,	// Not closable
+                         0);
 
       /***** First row: checkbox to select the whole course *****/
       fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_attendance.c b/swad_attendance.c
index 2cf507365..f8c133dbd 100644
--- a/swad_attendance.c
+++ b/swad_attendance.c
@@ -224,11 +224,10 @@ static void Att_ShowAllAttEvents (void)
                                      &Pagination);
 
    /***** Start frame *****/
-   Box_StartBox ("100%",Txt_Events,
-			ICanEdit ? Att_PutIconToCreateNewAttEvent :
-				   NULL,
-		        Hlp_USERS_Attendance,
-                        false);	// Not closable
+   Box_StartBox ("100%",Txt_Events,ICanEdit ? Att_PutIconToCreateNewAttEvent :
+				              NULL,
+		 Hlp_USERS_Attendance,
+                 false);	// Not closable
 
    /***** Select whether show only my groups or all groups *****/
    if (Gbl.CurrentCrs.Grps.NumGrps)
@@ -1089,14 +1088,16 @@ void Att_RequestCreatOrEditAttEvent (void)
    Pag_PutHiddenParamPagNum (Pag_ATT_EVENTS,Gbl.AttEvents.CurrentPage);
 
    /***** Table start *****/
-   Box_StartBoxTable (NULL,
-                             ItsANewAttEvent ? Txt_New_event :
-                                               Txt_Edit_event,
-                             NULL,
-                             ItsANewAttEvent ? Hlp_USERS_Attendance_new_event :
-                        	               Hlp_USERS_Attendance_edit_event,
-			     false,	// Not closable
-                             2);
+   if (ItsANewAttEvent)
+      Box_StartBoxTable (NULL,Txt_New_event,NULL,
+			 Hlp_USERS_Attendance_new_event,
+		         false,	// Not closable
+		         2);
+   else
+      Box_StartBoxTable (NULL,Txt_Edit_event,NULL,
+			 Hlp_USERS_Attendance_edit_event,
+			 false,	// Not closable
+			 2);
 
    /***** Attendance event title *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -1196,9 +1197,9 @@ static void Att_ShowLstGrpsToEditAttEvent (long AttCod)
                          "<td class=\"LEFT_TOP\">",
                The_ClassForm[Gbl.Prefs.Theme],Txt_Groups);
       Box_StartBoxTable ("100%",NULL,NULL,
-                                NULL,
-			        false,	// Not closable
-                                0);
+                         NULL,
+			 false,	// Not closable
+                         0);
 
       /***** First row: checkbox to select the whole course *****/
       fprintf (Gbl.F.Out,"<tr>"
@@ -1829,9 +1830,9 @@ void Att_SeeOneAttEvent (void)
 
    /***** Show attendance *****/
    Box_StartBoxTable (NULL,Txt_Event,NULL,
-                             Hlp_USERS_Attendance,
-			     false,	// Not closable
-                             2);
+                      Hlp_USERS_Attendance,
+		      false,	// Not closable
+                      2);
    Att.AttCod = Gbl.AttEvents.AttCod;
    Att_ShowOneAttEvent (&Att,true);
    Box_EndBoxTable ();
@@ -1878,9 +1879,9 @@ static void Att_ListAttOnlyMeAsStudent (struct AttendanceEvent *Att)
    /***** List students' data *****/
    /* Header */
    Box_StartBoxTable (NULL,NULL,NULL,
-                             Hlp_USERS_Attendance,
-			     false,	// Not closable
-                             2);
+                      Hlp_USERS_Attendance,
+		      false,	// Not closable
+                      2);
    fprintf (Gbl.F.Out,"<tr>"
 		      "<th></th>"
 		      "<th></th>"
@@ -1939,8 +1940,8 @@ static void Att_ListAttStudents (struct AttendanceEvent *Att)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Attendance,NULL,
-                        Hlp_USERS_Attendance,
-                        false);	// Not closable
+                 Hlp_USERS_Attendance,
+                 false);	// Not closable
 
    /***** Form to select groups *****/
    Grp_ShowFormToSelectSeveralGroups (ActSeeOneAtt);
@@ -2676,10 +2677,9 @@ void Usr_ReqListStdsAttendanceCrs (void)
    Usr_GetListUsrs (Sco_SCOPE_CRS,Rol_STD);
 
    /***** Start frame *****/
-   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_STD][Usr_SEX_UNKNOWN],
-			NULL,
-			Hlp_USERS_Attendance_attendance_list,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_STD][Usr_SEX_UNKNOWN],NULL,
+		 Hlp_USERS_Attendance_attendance_list,
+                 false);	// Not closable
 
    /***** Form to select groups *****/
    Grp_ShowFormToSelectSeveralGroups (ActReqLstStdAtt);
@@ -3109,10 +3109,10 @@ static void Att_ListEventsToSelect (Att_TypeOfView_t TypeOfView)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_Events,NULL,
-                             TypeOfView == Att_PRINT_VIEW ? NULL :
-                        	                            Hlp_USERS_Attendance_attendance_list,
-			     false,	// Not closable
-                             2);
+                      TypeOfView == Att_PRINT_VIEW ? NULL :
+                        	                     Hlp_USERS_Attendance_attendance_list,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -3221,12 +3221,12 @@ static void Att_ListStdsAttendanceTable (Att_TypeOfView_t TypeOfView,
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Attendance,
-                         (TypeOfView == Att_NORMAL_VIEW_ONLY_ME)  ? Att_PutIconToPrintMyList :
-                        ((TypeOfView == Att_NORMAL_VIEW_STUDENTS) ? Att_PutIconToPrintStdsList :
-                        	                                    NULL),
-                        TypeOfView == Att_PRINT_VIEW ? NULL :
-                        	                       Hlp_USERS_Attendance_attendance_list,
-                        false);	// Not closable
+                  (TypeOfView == Att_NORMAL_VIEW_ONLY_ME)  ? Att_PutIconToPrintMyList :
+                 ((TypeOfView == Att_NORMAL_VIEW_STUDENTS) ? Att_PutIconToPrintStdsList :
+                        	                             NULL),
+                 TypeOfView == Att_PRINT_VIEW ? NULL :
+                        	                Hlp_USERS_Attendance_attendance_list,
+                 false);	// Not closable
    if (PutButtonShowDetails)
       Tbl_StartTableWideMargin (2);
    else
@@ -3444,10 +3444,10 @@ static void Att_ListStdsWithAttEventsDetails (Att_TypeOfView_t TypeOfView,
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_Details,NULL,
-                             TypeOfView == Att_PRINT_VIEW ? NULL :
-                        	                            Hlp_USERS_Attendance_attendance_list,
-			     false,	// Not closable
-                             2);
+                      TypeOfView == Att_PRINT_VIEW ? NULL :
+                        	                     Hlp_USERS_Attendance_attendance_list,
+		      false,	// Not closable
+                      2);
 
    /***** List students with attendance details *****/
    for (NumStd = 0, Gbl.RowEvenOdd = 0;
diff --git a/swad_banner.c b/swad_banner.c
index 2c4072f64..1a599ed24 100644
--- a/swad_banner.c
+++ b/swad_banner.c
@@ -118,8 +118,8 @@ void Ban_SeeBanners (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Banners,Ban_PutFormToEditBanners,
-                        Hlp_SYSTEM_Banners,
-                        false);	// Not closable
+                 Hlp_SYSTEM_Banners,
+                 false);	// Not closable
 
    /***** Write all frames *****/
    if (Gbl.Banners.Num)	// There are banners
@@ -209,8 +209,8 @@ void Ban_EditBanners (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Banners,Ban_PutIconToViewBanners,
-                        Hlp_SYSTEM_Banners_edit,
-                        false);	// Not closable
+                 Hlp_SYSTEM_Banners_edit,
+                 false);	// Not closable
 
    /***** Put a form to create a new banner *****/
    Ban_PutFormToCreateBanner ();
@@ -834,9 +834,9 @@ static void Ban_PutFormToCreateBanner (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_banner,NULL,
-                             Hlp_SYSTEM_Banners_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_SYSTEM_Banners_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Ban_PutHeadBanners ();
diff --git a/swad_box.c b/swad_box.c
index 4f3cc02b7..373dadbef 100644
--- a/swad_box.c
+++ b/swad_box.c
@@ -83,8 +83,8 @@ void Box_StartBoxTableShadow (const char *Width,const char *Title,
                               unsigned CellPadding)	// CellPadding must be 0, 1, 2, 5 or 10
   {
    Box_StartBoxShadow (Width,Title,
-                              FunctionToDrawContextualIcons,
-                              HelpLink);
+                       FunctionToDrawContextualIcons,
+                       HelpLink);
    Tbl_StartTableWide (CellPadding);
   }
 
diff --git a/swad_calendar.c b/swad_calendar.c
index bc04ec2ab..0652c4583 100644
--- a/swad_calendar.c
+++ b/swad_calendar.c
@@ -85,8 +85,8 @@ void Cal_PutIconsToSelectFirstDayOfWeek (void)
    extern const char *Txt_Calendar;
 
    Box_StartBox (NULL,Txt_Calendar,Cal_PutIconsFirstDayOfWeek,
-                        Hlp_PROFILE_Preferences_calendar,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_calendar,
+                 false);	// Not closable
    Cal_ShowFormToSelFirstDayOfWeek (ActChg1stDay,NULL,"ICO25x25B");
    Box_EndBox ();
   }
@@ -316,9 +316,9 @@ static void Cal_DrawCalendar (Act_Action_t ActionSeeCalendar,
 
    /***** Start frame *****/
    Box_StartBox (NULL,NULL,FunctionToDrawContextualIcons,
-	                PrintView ? NULL :
-	                            Hlp_Calendar,
-                        false);	// Not closable
+	         PrintView ? NULL :
+	                     Hlp_Calendar,
+                 false);	// Not closable
    Lay_WriteHeaderClassPhoto (PrintView,false,
 			      Gbl.CurrentIns.Ins.InsCod,
 			      Gbl.CurrentDeg.Deg.DegCod,
diff --git a/swad_centre.c b/swad_centre.c
index fc68ffd0a..8c3006367 100644
--- a/swad_centre.c
+++ b/swad_centre.c
@@ -168,9 +168,9 @@ void Ctr_SeeCtrWithPendingDegs (void)
      {
       /***** Write heading *****/
       Box_StartBoxTable (NULL,Txt_Centres_with_pending_degrees,NULL,
-                                Hlp_SYSTEM_Hierarchy_pending,
-			        false,	// Not closable
-                                2);
+                         Hlp_SYSTEM_Hierarchy_pending,
+			 false,	// Not closable
+                         2);
       fprintf (Gbl.F.Out,"<tr>"
                          "<th class=\"LEFT_MIDDLE\">"
                          "%s"
@@ -311,12 +311,14 @@ static void Ctr_Configuration (bool PrintView)
       PhotoExists = Fil_CheckIfPathExists (PathPhoto);
 
       /***** Start frame *****/
-      Box_StartBox (NULL,NULL,
-                           PrintView ? NULL :
-	                               Ctr_PutIconsToPrintAndUpload,
-	                   PrintView ? NULL :
-	                               Hlp_CENTRE_Information,
-                           false);	// Not closable
+      if (PrintView)
+	 Box_StartBox (NULL,NULL,NULL,
+		       NULL,
+		       false);	// Not closable
+      else
+	 Box_StartBox (NULL,NULL,Ctr_PutIconsToPrintAndUpload,
+		       Hlp_CENTRE_Information,
+		       false);	// Not closable
 
       /***** Title *****/
       fprintf (Gbl.F.Out,"<div class=\"FRAME_TITLE FRAME_TITLE_BIG\">");
@@ -749,8 +751,8 @@ static void Ctr_ListCentres (void)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_Centres_of_INSTITUTION_X,Gbl.CurrentIns.Ins.FullName);
    Box_StartBox (NULL,Gbl.Title,Ctr_PutIconsListCentres,
-                        Hlp_INSTITUTION_Centres,
-                        false);	// Not closable
+                 Hlp_INSTITUTION_Centres,
+                 false);	// Not closable
 
    if (Gbl.Ctrs.Num)	// There are centres in the current institution
      {
@@ -942,8 +944,8 @@ void Ctr_EditCentres (void)
    sprintf (Gbl.Title,Txt_Centres_of_INSTITUTION_X,
             Gbl.CurrentIns.Ins.FullName);
    Box_StartBox (NULL,Gbl.Title,Ctr_PutIconsEditingCentres,
-                        Hlp_INSTITUTION_Centres,
-                        false);	// Not closable
+                 Hlp_INSTITUTION_Centres,
+                 false);	// Not closable
 
    /***** Put a form to create a new centre *****/
    Ctr_PutFormToCreateCentre ();
@@ -2224,8 +2226,8 @@ void Ctr_RequestPhoto (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Photo,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Write help message *****/
    sprintf (Gbl.Alert.Txt,"%s: %s<br />"
@@ -2420,9 +2422,9 @@ static void Ctr_PutFormToCreateCentre (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_New_centre,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Ctr_PutHeadCentresForEdition ();
@@ -2898,9 +2900,9 @@ unsigned Ctr_ListCtrsFound (const char *Query)
                NumCtrs,(NumCtrs == 1) ? Txt_centre :
 	                                Txt_centres);
       Box_StartBoxTable (NULL,Gbl.Title,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
       Ctr_PutHeadCentresForSeeing (false);	// Order not selectable
 
       /***** List the centres (one row per centre) *****/
diff --git a/swad_changelog.h b/swad_changelog.h
index 5a233835e..602752830 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -239,13 +239,14 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 16.241.1 (2017-06-11)"
+#define Log_PLATFORM_VERSION	"SWAD 16.242 (2017-06-11)"
 #define CSS_FILE		"swad16.235.1.css"
 #define JS_FILE			"swad16.206.3.js"
 
 // Number of lines (includes comments but not blank lines) has been got with the following command:
 // nl swad*.c swad*.h css/swad*.css py/swad*.py js/swad*.js soap/swad*?.h sql/swad*.sql | tail -1
 /*
+        Version 16.242:   Jun 11, 2017	Code refactoring related with boxes. (222128 lines)
         Version 16.241.2: Jun 11, 2017	Changes in alignment of dates in statistics. (222131 lines)
         Version 16.241.1: Jun 11, 2017	Fix bug confirming another user's ID. (222132 lines)
         Version 16.241:   Jun 11, 2017	New module swad_table to draw tables. (222132 lines)
diff --git a/swad_chat.c b/swad_chat.c
index 6da4692cd..2c5f23dd1 100644
--- a/swad_chat.c
+++ b/swad_chat.c
@@ -125,8 +125,8 @@ void Cht_ShowListOfAvailableChatRooms (void)
 
    /***** Table start *****/
    Box_StartBox (NULL,Txt_Chat_rooms,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<ul class=\"LIST_LEFT\">");
 
    /***** Title of top level *****/
@@ -265,9 +265,9 @@ void Cht_ShowListOfChatRoomsWithUsrs (void)
      {
       /***** Table start *****/
       Box_StartBoxTable (NULL,Txt_Rooms_with_users,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
       fprintf (Gbl.F.Out,"<tr>"
 	                 "<th class=\"CENTER_MIDDLE LIGHT_BLUE\">"
 	                 "%s"
diff --git a/swad_connected.c b/swad_connected.c
index 0734902fe..8c3721a65 100644
--- a/swad_connected.c
+++ b/swad_connected.c
@@ -100,8 +100,8 @@ void Con_ShowConnectedUsrs (void)
    sprintf (Gbl.Title,"%s<div id=\"connected_current_time\"></div>",
 	    Txt_Connected_users);
    Box_StartBox (NULL,Gbl.Title,Con_PutIconToUpdateConnected,
-			Hlp_USERS_Connected,
-                        false);	// Not closable
+		 Hlp_USERS_Connected,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<script type=\"text/javascript\">"
                       "writeLocalDateHMSFromUTC('connected_current_time',%ld,"
                       "%u,',&nbsp;',null,false,true,0x7);"
@@ -163,8 +163,8 @@ void Con_ShowLastClicks (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Last_clicks_in_real_time,NULL,
-                        Hlp_USERS_Connected_last_clicks,
-                        false);	// Not closable
+                 Hlp_USERS_Connected_last_clicks,
+                 false);	// Not closable
 
    /***** Get and show last clicks *****/
    fprintf (Gbl.F.Out,"<div id=\"lastclicks\""	// Used for AJAX based refresh
diff --git a/swad_country.c b/swad_country.c
index 739d2805e..5f4e7ba4b 100644
--- a/swad_country.c
+++ b/swad_country.c
@@ -138,10 +138,10 @@ void Cty_SeeCtyWithPendingInss (void)
    if ((NumCtys = (unsigned) DB_QuerySELECT (Query,&mysql_res,"can not get countries with pending institutions")))
      {
       /***** Write heading *****/
-      Box_StartBoxTable (NULL,Txt_Countries_with_pending_institutions,
-                                NULL,Hlp_SYSTEM_Hierarchy_pending,
-			        false,	// Not closable
-                                2);
+      Box_StartBoxTable (NULL,Txt_Countries_with_pending_institutions,NULL,
+                         Hlp_SYSTEM_Hierarchy_pending,
+			 false,	// Not closable
+                         2);
       fprintf (Gbl.F.Out,"<tr>"
                          "<th class=\"LEFT_MIDDLE\">"
                          "%s"
@@ -243,12 +243,14 @@ static void Cty_Configuration (bool PrintView)
    if (Gbl.CurrentCty.Cty.CtyCod > 0)
      {
       /***** Start frame *****/
-      Box_StartBox (NULL,NULL,
-                           PrintView ? NULL :
-	                               Cty_PutIconToPrint,
-	                   PrintView ? NULL :
-	                	       Hlp_COUNTRY_Information,
-                           false);	// Not closable
+      if (PrintView)
+	 Box_StartBox (NULL,NULL,NULL,
+		       NULL,
+		       false);	// Not closable
+      else
+	 Box_StartBox (NULL,NULL,Cty_PutIconToPrint,
+		       Hlp_COUNTRY_Information,
+		       false);	// Not closable
 
       /***** Title *****/
       fprintf (Gbl.F.Out,"<div class=\"FRAME_TITLE FRAME_TITLE_BIG\">");
@@ -514,9 +516,9 @@ void Cty_ListCountries2 (void)
 
    /***** Table head *****/
    Box_StartBoxTable (NULL,Txt_Countries,Cty_PutIconsListCountries,
-                             Hlp_SYSTEM_Countries,
-			     false,	// Not closable
-                             2);
+                      Hlp_SYSTEM_Countries,
+		      false,	// Not closable
+                      2);
    Cty_PutHeadCountriesForSeeing (true);	// Order selectable
 
    /***** Write all the countries and their number of users and institutions *****/
@@ -949,8 +951,8 @@ void Cty_EditCountries (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Countries,Cty_PutIconToViewCountries,
-                        Hlp_SYSTEM_Countries,
-                        false);	// Not closable
+                 Hlp_SYSTEM_Countries,
+                 false);	// Not closable
 
    /***** Put a form to create a new country *****/
    Cty_PutFormToCreateCountry ();
@@ -1936,9 +1938,9 @@ static void Cty_PutFormToCreateCountry (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_New_country,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Cty_PutHeadCountriesForEdition ();
@@ -2366,9 +2368,9 @@ unsigned Cty_ListCtysFound (const char *Query)
                NumCtys,NumCtys == 1 ? Txt_country :
 				      Txt_countries);
       Box_StartBoxTable (NULL,Gbl.Title,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
       Cty_PutHeadCountriesForSeeing (false);	// Order not selectable
 
       /***** List the countries (one row per country) *****/
diff --git a/swad_course.c b/swad_course.c
index 8b6eb01a3..822b05c28 100644
--- a/swad_course.c
+++ b/swad_course.c
@@ -197,12 +197,14 @@ static void Crs_Configuration (bool PrintView)
      }
 
    /***** Start frame *****/
-   Box_StartBox (NULL,NULL,
-                        PrintView ? NULL :
-	                            Crs_PutIconToPrint,
-	                PrintView ? NULL :
-	                            Hlp_COURSE_Information,
-                        false);	// Not closable
+   if (PrintView)
+      Box_StartBox (NULL,NULL,NULL,
+		    NULL,
+		    false);	// Not closable
+   else
+      Box_StartBox (NULL,NULL,Crs_PutIconToPrint,
+		    Hlp_COURSE_Information,
+		    false);	// Not closable
 
    /***** Title *****/
    fprintf (Gbl.F.Out,"<div class=\"FRAME_TITLE FRAME_TITLE_BIG\">");
@@ -549,8 +551,8 @@ static void Crs_WriteListMyCoursesToSelectOne (void)
 
    /***** Table start *****/
    Box_StartBox (NULL,Txt_My_courses,NULL,
-                        Hlp_PROFILE_Courses,
-                        false);	// Not closable
+                 Hlp_PROFILE_Courses,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<ul class=\"LIST_LEFT\">");
 
    /***** Write link to platform *****/
@@ -1139,8 +1141,8 @@ static void Crs_ListCourses (void)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_Courses_of_DEGREE_X,Gbl.CurrentDeg.Deg.ShrtName);
    Box_StartBox (NULL,Gbl.Title,Crs_PutIconsListCourses,
-                        Hlp_DEGREE_Courses,
-                        false);	// Not closable
+                 Hlp_DEGREE_Courses,
+                 false);	// Not closable
 
    if (Gbl.CurrentDeg.NumCrss)	// There are courses in the current degree
      {
@@ -1339,8 +1341,8 @@ void Crs_EditCourses (void)
    /***** Start frame *****/
    sprintf (Gbl.Alert.Txt,Txt_Courses_of_DEGREE_X,Gbl.CurrentDeg.Deg.ShrtName);
    Box_StartBox (NULL,Gbl.Alert.Txt,Crs_PutIconToViewCourses,
-                        Hlp_DEGREE_Courses,
-                        false);	// Not closable
+                 Hlp_DEGREE_Courses,
+                 false);	// Not closable
 
    /***** Put a form to create or request a new course *****/
    Crs_PutFormToCreateCourse ();
@@ -1645,9 +1647,9 @@ static void Crs_PutFormToCreateCourse (void)
 
    /***** Write heading *****/
    Box_StartBoxTable (NULL,Txt_New_course,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
    Crs_PutHeadCoursesForEdition ();
 
    /***** Column to remove course, disabled here *****/
@@ -3005,9 +3007,9 @@ void Crs_GetAndWriteCrssOfAUsr (const struct UsrData *UsrDat,Rol_Role_t Role)
      {
       /* Start frame and table */
       Box_StartBoxTable ("100%",NULL,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
 
       /* Heading row */
       sprintf (Gbl.Title,Txt_USER_in_COURSE,
@@ -3092,9 +3094,9 @@ unsigned Crs_ListCrssFound (const char *Query)
                NumCrss,(NumCrss == 1) ? Txt_course :
 	                                Txt_courses);
       Box_StartBoxTable (NULL,Gbl.Title,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
 
       /* Heading row */
       fprintf (Gbl.F.Out,"<tr>"
@@ -3331,8 +3333,8 @@ void Crs_AskRemoveOldCrss (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Eliminate_old_courses,NULL,
-                        Hlp_SYSTEM_Hierarchy_eliminate_old_courses,
-                        false);	// Not closable
+                 Hlp_SYSTEM_Hierarchy_eliminate_old_courses,
+                 false);	// Not closable
 
    /***** Form to request number of months without clicks *****/
    fprintf (Gbl.F.Out,"<label class=\"%s\">%s&nbsp;"
diff --git a/swad_date.c b/swad_date.c
index 9ad80dc9b..724845fed 100644
--- a/swad_date.c
+++ b/swad_date.c
@@ -104,8 +104,8 @@ void Dat_PutBoxToSelectDateFormat (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Dates,Dat_PutIconsDateFormat,
-                        Hlp_PROFILE_Preferences_dates,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_dates,
+                 false);	// Not closable
 
    /***** Form with list of options *****/
    Act_FormStart (ActChgDatFmt);
diff --git a/swad_degree.c b/swad_degree.c
index 798073b9c..896c9a558 100644
--- a/swad_degree.c
+++ b/swad_degree.c
@@ -171,9 +171,9 @@ void Deg_SeeDegWithPendingCrss (void)
      {
       /***** Write heading *****/
       Box_StartBoxTable (NULL,Txt_Degrees_with_pending_courses,NULL,
-                                Hlp_SYSTEM_Hierarchy_pending,
-			        false,	// Not closable
-                                2);
+                         Hlp_SYSTEM_Hierarchy_pending,
+			 false,	// Not closable
+                         2);
       fprintf (Gbl.F.Out,"<tr>"
                          "<th class=\"LEFT_MIDDLE\">"
                          "%s"
@@ -299,12 +299,14 @@ static void Deg_Configuration (bool PrintView)
    if (Gbl.CurrentDeg.Deg.DegCod > 0)
      {
       /***** Start frame *****/
-      Box_StartBox (NULL,NULL,
-                           PrintView ? NULL :
-	                               Deg_PutIconsToPrintAndUpload,
-                           PrintView ? NULL :
-	                               Hlp_DEGREE_Information,
-                           false);	// Not closable
+      if (PrintView)
+	 Box_StartBox (NULL,NULL,NULL,
+		       NULL,
+		       false);	// Not closable
+      else
+	 Box_StartBox (NULL,NULL,Deg_PutIconsToPrintAndUpload,
+		       Hlp_DEGREE_Information,
+		       false);	// Not closable
 
       /***** Title *****/
       fprintf (Gbl.F.Out,"<div class=\"FRAME_TITLE FRAME_TITLE_BIG\">");
@@ -943,9 +945,9 @@ static void Deg_PutFormToCreateDegree (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_New_degree,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Table head *****/
    Deg_PutHeadDegreesForEdition ();
@@ -1178,8 +1180,8 @@ static void Deg_ListDegrees (void)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_Degrees_of_CENTRE_X,Gbl.CurrentCtr.Ctr.ShrtName);
    Box_StartBox (NULL,Gbl.Title,Deg_PutIconsListDegrees,
-                        Hlp_CENTRE_Degrees,
-                        false);	// Not closable
+                 Hlp_CENTRE_Degrees,
+                 false);	// Not closable
 
    if (Gbl.CurrentCtr.Ctr.Degs.Num)	// There are degrees in the current centre
      {
@@ -1358,8 +1360,8 @@ void Deg_EditDegrees (void)
    sprintf (Gbl.Title,Txt_Degrees_of_CENTRE_X,
             Gbl.CurrentCtr.Ctr.FullName);
    Box_StartBox (NULL,Gbl.Title,Deg_PutIconsEditingDegrees,
-                        Hlp_CENTRE_Degrees,
-                        false);	// Not closable
+                 Hlp_CENTRE_Degrees,
+                 false);	// Not closable
 
    if (Gbl.Degs.DegTypes.Num)
      {
@@ -2579,9 +2581,9 @@ unsigned Deg_ListDegsFound (const char *Query)
                NumDegs,(NumDegs == 1) ? Txt_degree :
         	                        Txt_degrees);
       Box_StartBoxTable (NULL,Gbl.Title,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
       Deg_PutHeadDegreesForSeeing ();
 
       /***** List the degrees (one row per degree) *****/
diff --git a/swad_degree_type.c b/swad_degree_type.c
index 21d5a0f63..6da145114 100644
--- a/swad_degree_type.c
+++ b/swad_degree_type.c
@@ -211,13 +211,13 @@ static void DT_ListDegreeTypes (Act_Action_t NextAction,DT_Order_t SelectedOrder
      {
       case ActSeeDegTyp:
 	 Box_StartBox (NULL,Txt_Types_of_degree,DT_PutIconsListDegTypes,
-			      Hlp_CENTRE_DegreeTypes,
-                              false);	// Not closable
+		       Hlp_CENTRE_DegreeTypes,
+                       false);	// Not closable
 	 break;
       case ActSeeUseGbl:
 	 Box_StartBox (NULL,Txt_Types_of_degree,DT_PutIconToEditDegTypes,
-		              Hlp_STATS_Figures_types_of_degree,
-                              false);	// Not closable
+		       Hlp_STATS_Figures_types_of_degree,
+                       false);	// Not closable
 	 break;
       default:	// Bad call
 	 return;
@@ -264,10 +264,9 @@ void DT_EditDegreeTypes (void)
    DT_GetListDegreeTypes (Sco_SCOPE_SYS,DT_ORDER_BY_DEGREE_TYPE);
 
    /***** Start frame *****/
-   Box_StartBox (NULL,Txt_Types_of_degree,
-                        DT_PutIconToViewDegreeTypesWhenEditing,
-                        Hlp_CENTRE_DegreeTypes_edit,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_Types_of_degree,DT_PutIconToViewDegreeTypesWhenEditing,
+                 Hlp_CENTRE_DegreeTypes_edit,
+                 false);	// Not closable
 
    /***** Put a form to create a new degree type *****/
    DT_PutFormToCreateDegreeType ();
@@ -438,9 +437,9 @@ void DT_PutFormToCreateDegreeType (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_type_of_degree,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    DT_PutHeadDegreeTypesForEdition ();
diff --git a/swad_department.c b/swad_department.c
index 61f865f2a..fa952c800 100644
--- a/swad_department.c
+++ b/swad_department.c
@@ -102,11 +102,11 @@ void Dpt_SeeDepts (void)
 
       /***** Table head *****/
       Box_StartBoxTable (NULL,Txt_Departments,
-                                Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Dpt_PutIconToEditDpts :
-                        	                                         NULL,
-                                Hlp_INSTITUTION_Departments,
-			        false,	// Not closable
-                                2);
+                         Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Dpt_PutIconToEditDpts :
+                        	                                  NULL,
+                         Hlp_INSTITUTION_Departments,
+			 false,	// Not closable
+                         2);
       fprintf (Gbl.F.Out,"<tr>");
       for (Order = Dpt_ORDER_BY_DEPARTMENT;
 	   Order <= Dpt_ORDER_BY_NUM_TCHS;
@@ -488,9 +488,9 @@ static void Dpt_ListDepartmentsForEdition (void)
    unsigned NumIns;
 
    Box_StartBoxTable (NULL,Txt_Departments,NULL,
-                             Hlp_INSTITUTION_Departments_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_INSTITUTION_Departments_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Table head *****/
    Dpt_PutHeadDepartments ();
@@ -892,9 +892,9 @@ static void Dpt_PutFormToCreateDepartment (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_department,NULL,
-                             Hlp_INSTITUTION_Departments_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_INSTITUTION_Departments_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_duplicate.c b/swad_duplicate.c
index fdb2b4a78..4199978db 100644
--- a/swad_duplicate.c
+++ b/swad_duplicate.c
@@ -142,8 +142,8 @@ void Dup_ListDuplicateUsrs (void)
 
    /***** Start frame with list of possible duplicate users *****/
    Box_StartBox (NULL,Txt_Possibly_duplicate_users,NULL,
-                        Hlp_USERS_Duplicates_possibly_duplicate_users,
-                        false);	// Not closable
+                 Hlp_USERS_Duplicates_possibly_duplicate_users,
+                 false);	// Not closable
 
    /***** Build query *****/
    sprintf (Query,"SELECT UsrCod,COUNT(*) AS N,MIN(UNIX_TIMESTAMP(InformTime)) AS T"
@@ -262,8 +262,8 @@ static void Dup_ListSimilarUsrs (void)
 
    /***** Start frame with list of possible duplicate users *****/
    Box_StartBox (NULL,Txt_Similar_users,NULL,
-                        Hlp_USERS_Duplicates_similar_users,
-                        false);	// Not closable
+                 Hlp_USERS_Duplicates_similar_users,
+                 false);	// Not closable
 
    /***** Build query *****/
    if (Gbl.Usrs.Other.UsrDat.Surname1[0] &&
diff --git a/swad_enrolment.c b/swad_enrolment.c
index a71674f3f..fa665baa9 100644
--- a/swad_enrolment.c
+++ b/swad_enrolment.c
@@ -379,8 +379,8 @@ void Enr_ReqAcceptRegisterInCrs (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Enrolment,NULL,
-                        Hlp_USERS_SignUp_confirm_enrolment,
-                        false);	// Not closable
+                 Hlp_USERS_SignUp_confirm_enrolment,
+                 false);	// Not closable
 
    /***** Show message *****/
    sprintf (Gbl.Alert.Txt,Txt_A_teacher_or_administrator_has_enroled_you_as_X_into_the_course_Y,
@@ -708,8 +708,8 @@ static void Enr_ShowFormRegRemSeveralUsrs (Rol_Role_t Role)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Title,NULL,
-	                Hlp_USERS_Administration_administer_multiple_users,
-                        false);	// Not closable
+	         Hlp_USERS_Administration_administer_multiple_users,
+                 false);	// Not closable
 
    /***** Step 1: List of students to be enroled / removed *****/
    fprintf (Gbl.F.Out,"<div class=\"%s LEFT_MIDDLE\">"
@@ -799,8 +799,8 @@ void Enr_AskRemoveOldUsrs (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Eliminate_old_users,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Form to request number of months without clicks *****/
    fprintf (Gbl.F.Out,"<label class=\"%s\">%s&nbsp;",
@@ -1856,8 +1856,8 @@ void Enr_AskRemAllStdsThisCrs (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Remove_all_students,NULL,
-                        Hlp_USERS_Administration_remove_all_students,
-                        false);	// Not closable
+                 Hlp_USERS_Administration_remove_all_students,
+                 false);	// Not closable
 
    if (Gbl.CurrentCrs.Crs.NumUsrs[Rol_STD])
      {
@@ -2309,8 +2309,8 @@ static void Enr_ShowEnrolmentRequestsGivenRoles (unsigned RolesSelected)
 
    /***** Start frame *****/
    Box_StartBox ("100%",Txt_Enrolment_requests,NULL,
-                        Hlp_USERS_Requests,
-                        false);	// Not closable
+                 Hlp_USERS_Requests,
+                 false);	// Not closable
 
    /***** Selection of scope and roles *****/
    /* Start form and table */
@@ -3128,8 +3128,8 @@ static void Enr_ReqAnotherUsrIDToRegisterRemove (Rol_Role_t Role)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Administer_one_user,NULL,
-                        Hlp_USERS_Administration_administer_one_user,
-                        false);	// Not closable
+                 Hlp_USERS_Administration_administer_one_user,
+                 false);	// Not closable
 
    /***** Write form to request another user's ID *****/
    switch (Role)
diff --git a/swad_exam.c b/swad_exam.c
index f0d014cf9..f8790fcdd 100644
--- a/swad_exam.c
+++ b/swad_exam.c
@@ -648,13 +648,13 @@ static void Exa_ListExamAnnouncements (Exa_TypeViewExamAnnouncement_t TypeViewEx
 
    /***** Start frame *****/
    Box_StartBox (NULL,
-                        (Gbl.ExamAnns.HighlightExaCod > 0 ||
-			 Gbl.ExamAnns.HighlightDate[0]) ? Txt_All_announcements_of_exams :
-								   Txt_Announcements_of_exams,
-			ICanEdit ? Exa_PutIconToCreateNewExamAnnouncement :
-				   NULL,
-		        Hlp_ASSESSMENT_Announcements,
-                        false);	// Not closable
+                 (Gbl.ExamAnns.HighlightExaCod > 0 ||
+		  Gbl.ExamAnns.HighlightDate[0]) ? Txt_All_announcements_of_exams :
+						   Txt_Announcements_of_exams,
+		 ICanEdit ? Exa_PutIconToCreateNewExamAnnouncement :
+			    NULL,
+		 Hlp_ASSESSMENT_Announcements,
+                 false);	// Not closable
 
    /***** The result of the query may be empty *****/
    if (!NumExaAnns)
@@ -1072,12 +1072,12 @@ static void Exa_ShowExamAnnouncement (Exa_TypeViewExamAnnouncement_t TypeViewExa
 
    /***** Start frame *****/
    Box_StartBox ("625px",NULL,
-                        TypeViewExamAnnouncement == Exa_NORMAL_VIEW ? Exa_PutIconsExamAnnouncement :
-                                                                      NULL,
-                        TypeViewExamAnnouncement == Exa_FORM_VIEW ? ((Gbl.ExamAnns.ExaDat.ExaCod > 0) ? Hlp_ASSESSMENT_Announcements_edit_announcement :
-                                                                                                        Hlp_ASSESSMENT_Announcements_new_announcement) :
-                                                                    NULL,
-                        false);	// Not closable
+                 TypeViewExamAnnouncement == Exa_NORMAL_VIEW ? Exa_PutIconsExamAnnouncement :
+                                                               NULL,
+                 TypeViewExamAnnouncement == Exa_FORM_VIEW ? ((Gbl.ExamAnns.ExaDat.ExaCod > 0) ? Hlp_ASSESSMENT_Announcements_edit_announcement :
+                                                                                                 Hlp_ASSESSMENT_Announcements_new_announcement) :
+                                                             NULL,
+                 false);	// Not closable
 
    if (TypeViewExamAnnouncement == Exa_FORM_VIEW)
      {
diff --git a/swad_file_browser.c b/swad_file_browser.c
index 613c0703b..933672250 100644
--- a/swad_file_browser.c
+++ b/swad_file_browser.c
@@ -3121,8 +3121,8 @@ void Brw_AskEditWorksCrs (void)
 
    /***** Draw class photos to select users *****/
    Box_StartBox (NULL,Txt_Users,NULL,
-                        Hlp_FILES_Homework_for_teachers,
-                        false);	// Not closable
+                 Hlp_FILES_Homework_for_teachers,
+                 false);	// Not closable
 
    /***** Show form to select the groups *****/
    Grp_ShowFormToSelectSeveralGroups (ActReqAsgWrkCrs);
@@ -3218,10 +3218,10 @@ static void Brw_ShowFileBrowsersAsgWrkCrs (void)
 
       /***** Header of the table with the list of users *****/
       Box_StartBoxTable ("100%",Txt_Assignments_and_other_works,
-                                Brw_PutIconShowFigure,
-                                Hlp_FILES_Homework_for_teachers,
-			        false,	// Not closable
-                                0);
+                         Brw_PutIconShowFigure,
+                         Hlp_FILES_Homework_for_teachers,
+			 false,	// Not closable
+                         0);
 
       /***** List the assignments and works of the selected users *****/
       Ptr = Gbl.Usrs.Select[Rol_UNK];
@@ -3690,9 +3690,9 @@ static void Brw_ShowFileBrowser (void)
    sprintf (FileBrowserSectionId,"file_browser_%u",Gbl.FileBrowser.Id);
    Lay_StartSection (FileBrowserSectionId);
    Box_StartBox ("100%",Brw_TitleOfFileBrowser[Gbl.FileBrowser.Type],
-                        Brw_PutIconsFileBrowser,
-                        Brw_HelpOfFileBrowser[Gbl.FileBrowser.Type],
-                        false);	// Not closable
+                 Brw_PutIconsFileBrowser,
+                 Brw_HelpOfFileBrowser[Gbl.FileBrowser.Type],
+                 false);	// Not closable
 
    /***** Subtitle *****/
    Brw_WriteSubtitleOfFileBrowser ();
@@ -7986,8 +7986,8 @@ static void Brw_PutFormToCreateAFolder (const char FileNameToShow[NAME_MAX + 1])
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Create_folder,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
    sprintf (Gbl.Alert.Txt,Txt_You_can_create_a_new_folder_inside_the_folder_X,
 	    FileNameToShow);
    Ale_ShowAlert (Ale_INFO,Gbl.Alert.Txt);
@@ -8025,8 +8025,8 @@ static void Brw_PutFormToUploadFilesUsingDropzone (const char *FileNameToShow)
    /***** Start frame *****/
    fprintf (Gbl.F.Out,"<div id=\"dropzone-upload\">");
    Box_StartBox ("95%",Txt_Upload_files,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Help message *****/
    sprintf (Gbl.Alert.Txt,Txt_or_you_can_upload_new_files_to_the_folder_X,
@@ -8088,8 +8088,8 @@ static void Brw_PutFormToUploadOneFileClassic (const char *FileNameToShow)
    /***** Start frame *****/
    fprintf (Gbl.F.Out,"<div id=\"classic-upload\" style=\"display:none;\">");
    Box_StartBox (NULL,Txt_Upload_file,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Help message *****/
    sprintf (Gbl.Alert.Txt,Txt_or_you_can_upload_a_new_file_to_the_folder_X,
@@ -8132,8 +8132,8 @@ static void Brw_PutFormToPasteAFileOrFolder (const char *FileNameToShow)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Paste,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Help message *****/
    sprintf (Gbl.Alert.Txt,Txt_or_you_can_make_a_file_copy_to_the_folder_X,
@@ -8169,8 +8169,8 @@ static void Brw_PutFormToCreateALink (const char *FileNameToShow)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Create_link,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Help message *****/
    sprintf (Gbl.Alert.Txt,Txt_or_you_can_create_a_new_link_inside_the_folder_X,
@@ -11341,9 +11341,9 @@ unsigned Brw_ListDocsFound (const char *Query,
                NumDocs,(NumDocs == 1) ? TitleSingular :
         	                        TitlePlural);
       Box_StartBoxTable (NULL,Gbl.Title,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
 
       /* Heading row */
       fprintf (Gbl.F.Out,"<tr>"
@@ -11701,8 +11701,8 @@ void Brw_AskRemoveOldFiles (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Remove_old_files,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Form to request number of months (to remove files older) *****/
    fprintf (Gbl.F.Out,"<label class=\"%s\">%s&nbsp;",
diff --git a/swad_follow.c b/swad_follow.c
index 4a78d5556..3ffa9f4ef 100644
--- a/swad_follow.c
+++ b/swad_follow.c
@@ -133,9 +133,9 @@ void Fol_SuggestUsrsToFollowMainZone (void)
      {
       /***** Start frame *****/
       Box_StartBoxTable ("560px",Txt_Who_to_follow,Fol_PutIconsWhoToFollow,
-                                Hlp_SOCIAL_Profiles_who_to_follow,
-			        false,	// Not closable
-                                2);
+                         Hlp_SOCIAL_Profiles_who_to_follow,
+			 false,	// Not closable
+                         2);
 
       /***** Initialize structure with user's data *****/
       Usr_UsrDataConstructor (&UsrDat);
@@ -689,9 +689,9 @@ static void Fol_ListFollowingUsr (struct UsrData *UsrDat)
 
 	 /***** Start listing *****/
 	 Box_StartBoxTable ("560px",Txt_Following,NULL,
-	                           NULL,
-			           false,	// Not closable
-	                           2);
+	                    NULL,
+			    false,	// Not closable
+	                    2);
 
 	 for (NumUsr = 0;
 	      NumUsr < NumUsrs;
@@ -775,9 +775,9 @@ static void Fol_ListFollowersUsr (struct UsrData *UsrDat)
 
 	 /***** Start listing *****/
 	 Box_StartBoxTable ("560px",Txt_Followers,NULL,
-	                           NULL,
-			           false,	// Not closable
-	                           2);
+	                    NULL,
+			    false,	// Not closable
+	                    2);
 
 	 for (NumUsr = 0;
 	      NumUsr < NumUsrs;
diff --git a/swad_forum.c b/swad_forum.c
index 7b3aa85c7..f9129d544 100644
--- a/swad_forum.c
+++ b/swad_forum.c
@@ -1011,8 +1011,8 @@ static void For_ShowPostsOfAThread (Ale_AlertType_t AlertType,const char *Messag
    /***** Start frame *****/
    sprintf (FrameTitle,"%s: %s",Txt_Thread,Thr.Subject);
    Box_StartBox (NULL,FrameTitle,For_PutIconNewPost,
-                        Hlp_SOCIAL_Forums_posts,
-                        false);	// Not closable
+                 Hlp_SOCIAL_Forums_posts,
+                 false);	// Not closable
 
    /***** Get posts of a thread from database *****/
    sprintf (Query,"SELECT PstCod,UNIX_TIMESTAMP(CreatTime)"
@@ -1608,8 +1608,8 @@ static void For_ShowForumList (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Forums,For_PutIconsForums,
-                        Hlp_SOCIAL_Forums,
-                        false);	// Not closable
+                 Hlp_SOCIAL_Forums,
+                 false);	// Not closable
 
    /***** Put a form to select which forums *****/
    For_PutFormWhichForums ();
@@ -2575,8 +2575,8 @@ static void For_ShowForumThreadsHighlightingOneThread (long ThrCodHighlighted,
    /***** Start frame for threads of this forum *****/
    sprintf (FrameTitle,"%s: %s",Txt_Forum,ForumName);
    Box_StartBox (NULL,FrameTitle,For_PutIconNewThread,
-			Hlp_SOCIAL_Forums_threads,
-                        false);	// Not closable
+		 Hlp_SOCIAL_Forums_threads,
+                 false);	// Not closable
 
    /***** List the threads *****/
    if (NumThrs)
@@ -3859,13 +3859,14 @@ static void For_WriteFormForumPst (bool IsReply,const char *Subject)
    extern const char *Txt_Send;
 
    /***** Start frame *****/
-   Box_StartBox (NULL,
-                        IsReply ? Txt_New_post :
-        	                  Txt_New_thread,
-        	        NULL,
-        	        IsReply ? Hlp_SOCIAL_Forums_new_post :
-        	                  Hlp_SOCIAL_Forums_new_thread,
-                        false);	// Not closable
+   if (IsReply)
+      Box_StartBox (NULL,Txt_New_post,NULL,
+		    Hlp_SOCIAL_Forums_new_post,
+		    false);	// Not closable
+   else
+      Box_StartBox (NULL,Txt_New_thread,NULL,
+		    Hlp_SOCIAL_Forums_new_thread,
+		    false);	// Not closable
 
    /***** Start form *****/
    if (IsReply)	// Form to write a reply to a post of an existing thread
diff --git a/swad_group.c b/swad_group.c
index 186c8ef1c..883762eba 100644
--- a/swad_group.c
+++ b/swad_group.c
@@ -267,10 +267,9 @@ static void Grp_EditGroupTypes (void)
    extern const char *Txt_There_are_no_types_of_group_in_the_course_X;
 
    /***** Start frame *****/
-   Box_StartBox (NULL,Txt_Types_of_group,
-                        Grp_PutIconsEditingGroupTypes,
-                        Hlp_USERS_Groups,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_Types_of_group,Grp_PutIconsEditingGroupTypes,
+                 Hlp_USERS_Groups,
+                 false);	// Not closable
 
    /***** Put a form to create a new group type *****/
    Grp_PutFormToCreateGroupType ();
@@ -301,8 +300,8 @@ static void Grp_EditGroups (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Groups,Grp_PutIconsEditingGroups,
-                        Hlp_USERS_Groups,
-                        false);	// Not closable
+                 Hlp_USERS_Groups,
+                 false);	// Not closable
 
    /***** Put a form to create a new group *****/
    Grp_PutFormToCreateGroup ();
@@ -366,11 +365,10 @@ void Grp_ShowFormToSelectSeveralGroups (Act_Action_t NextAction)
                   Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM);
 
       /***** Start frame *****/
-      Box_StartBox (NULL,Txt_Groups,
-			   ICanEdit ? Grp_PutIconToEditGroups :
-				      NULL,
-			   Hlp_USERS_Groups,
-                           true);	// Closable
+      Box_StartBox (NULL,Txt_Groups,ICanEdit ? Grp_PutIconToEditGroups :
+				               NULL,
+		    Hlp_USERS_Groups,
+                    true);	// Closable
 
       /***** Start form to update the students listed
 	     depending on the groups selected *****/
@@ -1727,11 +1725,10 @@ void Grp_ShowLstGrpsToChgMyGrps (void)
      }
 
    /***** Start frame *****/
-   Box_StartBox (NULL,Txt_My_groups,
-                        ICanEdit ? Grp_PutIconToEditGroups :
-                                   NULL,
-                        Hlp_USERS_Groups,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_My_groups,ICanEdit ? Grp_PutIconToEditGroups :
+                                               NULL,
+                 Hlp_USERS_Groups,
+                 false);	// Not closable
 
    if (Gbl.CurrentCrs.Grps.NumGrps) // This course has groups
      {
@@ -1947,9 +1944,9 @@ void Grp_ShowLstGrpsToChgOtherUsrsGrps (long UsrCod)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_Groups,NULL,
-                             Hlp_USERS_Groups,
-			     false,	// Not closable
-                             0);
+                      Hlp_USERS_Groups,
+		      false,	// Not closable
+                      0);
 
    /***** List to select the groups the user belongs to *****/
    for (NumGrpTyp = 0;
@@ -2351,9 +2348,9 @@ static void Grp_PutFormToCreateGroupType (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_type_of_group,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Grp_WriteHeadingGroupTypes ();
@@ -2467,9 +2464,9 @@ static void Grp_PutFormToCreateGroup (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_group,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Grp_WriteHeadingGroups ();
diff --git a/swad_help.c b/swad_help.c
index db462f791..48c1af586 100644
--- a/swad_help.c
+++ b/swad_help.c
@@ -129,11 +129,11 @@ void Hlp_ShowHelpWhatWouldYouLikeToDo (void)
      }
 
    /***** Contextual buttons *****/
-   /* Start table */
+   /* Start box and table */
    Box_StartBoxTable (NULL,Txt_What_would_you_like_to_do,NULL,
-                             NULL,
-			     true,	// Closable
-                             2);
+                      NULL,
+		      true,	// Closable
+                      2);
 
    if (Gbl.Usrs.Me.Logged)		// I am logged
      {
@@ -253,7 +253,7 @@ void Hlp_ShowHelpWhatWouldYouLikeToDo (void)
 					   Btn_CREATE_BUTTON,Txt_Create_account);
      }
 
-   /* End table */
+   /* End table and box */
    Box_EndBoxTable ();
   }
 
diff --git a/swad_holiday.c b/swad_holiday.c
index ebabedd7b..60a561a97 100644
--- a/swad_holiday.c
+++ b/swad_holiday.c
@@ -102,10 +102,10 @@ void Hld_SeeHolidays (void)
 
       /***** Table head *****/
       Box_StartBox (NULL,Txt_Holidays,
-                           Gbl.Usrs.Me.Role.Logged >= Rol_INS_ADM ? Hld_PutIconToEditHlds :
-                                                                   NULL,
-                           Hlp_INSTITUTION_Holidays,
-                           false);	// Not closable
+                    Gbl.Usrs.Me.Role.Logged >= Rol_INS_ADM ? Hld_PutIconToEditHlds :
+                                                             NULL,
+                    Hlp_INSTITUTION_Holidays,
+                    false);	// Not closable
       if (Gbl.Hlds.Num)
 	 {
          Tbl_StartTableWideMargin (2);
@@ -503,9 +503,9 @@ static void Hld_ListHolidaysForEdition (void)
    Hld_HolidayType_t HolidayType;
 
    Box_StartBoxTable (NULL,Txt_Holidays,NULL,
-                             Hlp_INSTITUTION_Holidays_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_INSTITUTION_Holidays_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Table head *****/
    Hld_PutHeadHolidays ();
@@ -963,9 +963,9 @@ static void Hld_PutFormToCreateHoliday (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_holiday,NULL,
-                             Hlp_INSTITUTION_Holidays_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_INSTITUTION_Holidays_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_icon.c b/swad_icon.c
index add5ba904..5566753ff 100644
--- a/swad_icon.c
+++ b/swad_icon.c
@@ -77,9 +77,9 @@ void Ico_PutIconsToSelectIconSet (void)
    extern const char *Txt_Icons;
    Ico_IconSet_t IconSet;
 
-   Box_StartBox (NULL,Txt_Icons,
-                        Ico_PutIconsIconSet,Hlp_PROFILE_Preferences_icons,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_Icons,Ico_PutIconsIconSet,
+                 Hlp_PROFILE_Preferences_icons,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<div class=\"PREF_CONTAINER\">");
    for (IconSet = (Ico_IconSet_t) 0;
 	IconSet < Ico_NUM_ICON_SETS;
diff --git a/swad_indicator.c b/swad_indicator.c
index f95c3a1ad..d1a181478 100644
--- a/swad_indicator.c
+++ b/swad_indicator.c
@@ -108,8 +108,8 @@ void Ind_ReqIndicatorsCourses (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Indicators_of_courses,NULL,
-                        Hlp_STATS_Indicators,
-                        false);	// Not closable
+                 Hlp_STATS_Indicators,
+                 false);	// Not closable
 
    /***** Form to update indicators *****/
    /* Start form and table */
diff --git a/swad_info.c b/swad_info.c
index fa2e6a75b..7caef4e34 100644
--- a/swad_info.c
+++ b/swad_info.c
@@ -443,10 +443,10 @@ void Inf_ShowInfo (void)
    if (ShowWarningNoInfo)
      {
       Box_StartBox ("100%",Txt_INFO_TITLE[Gbl.CurrentCrs.Info.Type],
-			   ICanEdit ? Inf_PutIconToEditInfo :
-				      NULL,
-		           Help[Gbl.CurrentCrs.Info.Type],
-                           false);	// Not closable
+		    ICanEdit ? Inf_PutIconToEditInfo :
+			       NULL,
+		    Help[Gbl.CurrentCrs.Info.Type],
+                    false);	// Not closable
       Ale_ShowAlert (Ale_INFO,Txt_No_information);
       if (ICanEdit)
 	 Inf_PutButtonToEditInfo ();
@@ -591,8 +591,8 @@ void Inf_WriteMsgYouMustReadInfo (void)
 
    /***** Start of frame *****/
    Box_StartBox (NULL,Txt_Required_reading,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Write message *****/
    Ale_ShowAlert (Ale_WARNING,Txt_You_should_read_the_following_information);
@@ -1033,10 +1033,10 @@ static void Inf_ShowPage (const char *URL)
 
    /***** Start of frame *****/
    Box_StartBox (NULL,Txt_INFO_TITLE[Gbl.CurrentCrs.Info.Type],
-                        ICanEdit ? Inf_PutIconToEditInfo :
-                        	   NULL,
-                        Help[Gbl.CurrentCrs.Info.Type],
-                        false);	// Not closable
+                 ICanEdit ? Inf_PutIconToEditInfo :
+                            NULL,
+                 Help[Gbl.CurrentCrs.Info.Type],
+                 false);	// Not closable
 
    /***** Link to view in a new window *****/
    fprintf (Gbl.F.Out,"<a href=\"%s\" target=\"_blank\" class=\"%s\">",
@@ -1120,9 +1120,9 @@ void Inf_FormsToSelSendInfo (void)
    /***** Form to choice between alternatives *****/
    /* Start of table */
    Box_StartBoxTable (NULL,Txt_Source_of_information,Inf_PutIconToViewInfo,
-                             HelpEdit[Gbl.CurrentCrs.Info.Type],
-			     false,	// Not closable
-                             4);
+                      HelpEdit[Gbl.CurrentCrs.Info.Type],
+		      false,	// Not closable
+                      4);
 
    /* Options */
    for (InfoSrc = (Inf_InfoSrc_t) 0;
@@ -1790,10 +1790,10 @@ static bool Inf_CheckAndShowPlainTxt (void)
      {
       /***** Start frame *****/
       Box_StartBox (NULL,Txt_INFO_TITLE[Gbl.CurrentCrs.Info.Type],
-                           ICanEdit ? Inf_PutIconToEditInfo :
-                        	      NULL,
-                           Help[Gbl.CurrentCrs.Info.Type],
-                           false);	// Not closable
+                    ICanEdit ? Inf_PutIconToEditInfo :
+                               NULL,
+                    Help[Gbl.CurrentCrs.Info.Type],
+                    false);	// Not closable
 
       if (Gbl.CurrentCrs.Info.Type == Inf_INTRODUCTION ||
           Gbl.CurrentCrs.Info.Type == Inf_TEACHING_GUIDE)
@@ -1875,10 +1875,10 @@ static bool Inf_CheckAndShowRichTxt (void)
      {
       /***** Start frame *****/
       Box_StartBox (NULL,Txt_INFO_TITLE[Gbl.CurrentCrs.Info.Type],
-                           ICanEdit ? Inf_PutIconToEditInfo :
-                        	      NULL,
-                           Help[Gbl.CurrentCrs.Info.Type],
-                           false);	// Not closable
+                    ICanEdit ? Inf_PutIconToEditInfo :
+                               NULL,
+                    Help[Gbl.CurrentCrs.Info.Type],
+                    false);	// Not closable
 
       if (Gbl.CurrentCrs.Info.Type == Inf_INTRODUCTION ||
           Gbl.CurrentCrs.Info.Type == Inf_TEACHING_GUIDE)
@@ -2064,8 +2064,8 @@ void Inf_EditPlainTxtInfo (void)
    /***** Start form and frame *****/
    Act_FormStart (Inf_ActionsRcvPlaTxtInfo[Gbl.CurrentCrs.Info.Type]);
    Box_StartBox (NULL,Txt_INFO_TITLE[Gbl.CurrentCrs.Info.Type],NULL,
-                        HelpEdit[Gbl.CurrentCrs.Info.Type],
-                        false);	// Not closable
+                 HelpEdit[Gbl.CurrentCrs.Info.Type],
+                 false);	// Not closable
 
    if (Gbl.CurrentCrs.Info.Type == Inf_INTRODUCTION ||
        Gbl.CurrentCrs.Info.Type == Inf_TEACHING_GUIDE)
@@ -2116,8 +2116,8 @@ void Inf_EditRichTxtInfo (void)
    /***** Start form and frame *****/
    Act_FormStart (Inf_ActionsRcvRchTxtInfo[Gbl.CurrentCrs.Info.Type]);
    Box_StartBox (NULL,Txt_INFO_TITLE[Gbl.CurrentCrs.Info.Type],NULL,
-                        HelpEdit[Gbl.CurrentCrs.Info.Type],
-                        false);	// Not closable
+                 HelpEdit[Gbl.CurrentCrs.Info.Type],
+                 false);	// Not closable
 
    if (Gbl.CurrentCrs.Info.Type == Inf_INTRODUCTION ||
        Gbl.CurrentCrs.Info.Type == Inf_TEACHING_GUIDE)
diff --git a/swad_institution.c b/swad_institution.c
index 4c6b06076..e500ca93b 100644
--- a/swad_institution.c
+++ b/swad_institution.c
@@ -153,9 +153,9 @@ void Ins_SeeInsWithPendingCtrs (void)
      {
       /***** Write heading *****/
       Box_StartBoxTable (NULL,Txt_Institutions_with_pending_centres,NULL,
-                                Hlp_SYSTEM_Hierarchy_pending,
-			        false,	// Not closable
-                                2);
+                         Hlp_SYSTEM_Hierarchy_pending,
+			 false,	// Not closable
+                         2);
       fprintf (Gbl.F.Out,"<tr>"
                          "<th class=\"LEFT_MIDDLE\">"
                          "%s"
@@ -309,12 +309,14 @@ static void Ins_Configuration (bool PrintView)
    if (Gbl.CurrentIns.Ins.InsCod > 0)
      {
       /***** Start frame *****/
-      Box_StartBox (NULL,NULL,
-                           PrintView ? NULL :
-	                               Ins_PutIconsToPrintAndUpload,
-	                   PrintView ? NULL :
-	                               Hlp_INSTITUTION_Information,
-                           false);	// Not closable
+      if (PrintView)
+	 Box_StartBox (NULL,NULL,NULL,
+		       NULL,
+		       false);	// Not closable
+      else
+	 Box_StartBox (NULL,NULL,Ins_PutIconsToPrintAndUpload,
+		       Hlp_INSTITUTION_Information,
+		       false);	// Not closable
 
       /***** Title *****/
       fprintf (Gbl.F.Out,"<div class=\"FRAME_TITLE FRAME_TITLE_BIG\">");
@@ -672,8 +674,8 @@ static void Ins_ListInstitutions (void)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_Institutions_of_COUNTRY_X,Gbl.CurrentCty.Cty.Name[Gbl.Prefs.Language]);
    Box_StartBox (NULL,Gbl.Title,Ins_PutIconsListInstitutions,
-                        Hlp_COUNTRY_Institutions,
-                        false);	// Not closable
+                 Hlp_COUNTRY_Institutions,
+                 false);	// Not closable
 
    if (Gbl.Inss.Num)	// There are institutions in the current country
      {
@@ -923,8 +925,8 @@ void Ins_EditInstitutions (void)
    sprintf (Gbl.Title,Txt_Institutions_of_COUNTRY_X,
             Gbl.CurrentCty.Cty.Name[Gbl.Prefs.Language]);
    Box_StartBox (NULL,Gbl.Title,Ins_PutIconToViewInstitutions,
-                        Hlp_COUNTRY_Institutions,
-                        false);	// Not closable
+                 Hlp_COUNTRY_Institutions,
+                 false);	// Not closable
 
    /***** Put a form to create a new institution *****/
    Ins_PutFormToCreateInstitution ();
@@ -2160,9 +2162,9 @@ static void Ins_PutFormToCreateInstitution (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_New_institution,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Ins_PutHeadInstitutionsForEdition ();
@@ -2522,9 +2524,9 @@ unsigned Ins_ListInssFound (const char *Query)
                NumInss,NumInss == 1 ? Txt_institution :
 				      Txt_institutions);
       Box_StartBoxTable (NULL,Gbl.Title,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
       Ins_PutHeadInstitutionsForSeeing (false);	// Order not selectable
 
       /***** List the institutions (one row per institution) *****/
diff --git a/swad_layout.c b/swad_layout.c
index 9bc706ec7..b51cb0ae3 100644
--- a/swad_layout.c
+++ b/swad_layout.c
@@ -1499,9 +1499,9 @@ void Lay_AdvertisementMobile (void)
 
       /***** Table start *****/
       Box_StartBoxTable (NULL,NULL,NULL,
-                                NULL,
-			        false,	// Not closable
-                                8);
+                         NULL,
+			 false,	// Not closable
+                         8);
 
       /***** Show advertisement *****/
       fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_link.c b/swad_link.c
index 5368cda10..c8a160973 100644
--- a/swad_link.c
+++ b/swad_link.c
@@ -113,10 +113,10 @@ void Lnk_SeeLinks (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Links,
-			Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Lnk_PutIconToEditLinks :
-								 NULL,
-			Hlp_SYSTEM_Links,
-                        false);	// Not closable
+		 Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Lnk_PutIconToEditLinks :
+							  NULL,
+		 Hlp_SYSTEM_Links,
+                 false);	// Not closable
 
    /***** Write all links *****/
    if (Gbl.Links.Num)	// There are links
@@ -231,8 +231,8 @@ void Lnk_EditLinks (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Links,Lnk_PutIconToViewLinks,
-                        Hlp_SYSTEM_Links_edit,
-                        false);	// Not closable
+                 Hlp_SYSTEM_Links_edit,
+                 false);	// Not closable
 
    /***** Put a form to create a new link *****/
    Lnk_PutFormToCreateLink ();
@@ -710,9 +710,9 @@ static void Lnk_PutFormToCreateLink (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_link,NULL,
-                             Hlp_SYSTEM_Links_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_SYSTEM_Links_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Lnk_PutHeadLinks ();
diff --git a/swad_logo.c b/swad_logo.c
index 7300379db..b650577c7 100644
--- a/swad_logo.c
+++ b/swad_logo.c
@@ -285,8 +285,8 @@ void Log_RequestLogo (Sco_Scope_t Scope)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Logo,NULL,
-                        NULL,
-                        false);	// Not closable
+                 NULL,
+                 false);	// Not closable
 
    /***** Write help message *****/
    sprintf (Gbl.Alert.Txt,Txt_You_can_send_a_file_with_an_image_in_PNG_format_transparent_background_and_size_X_Y,
diff --git a/swad_mail.c b/swad_mail.c
index 035fa7f06..4be84f31b 100644
--- a/swad_mail.c
+++ b/swad_mail.c
@@ -110,11 +110,11 @@ void Mai_SeeMailDomains (void)
 
    /***** Table head *****/
    Box_StartBoxTable (NULL,Txt_Email_domains_allowed_for_notifications,
-                             Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Mai_PutIconToEditMailDomains :
-                                                                      NULL,
-                             Hlp_MESSAGES_Domains,
-			     false,	// Not closable
-                             2);
+                      Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Mai_PutIconToEditMailDomains :
+                                                               NULL,
+                      Hlp_MESSAGES_Domains,
+		      false,	// Not closable
+                      2);
    fprintf (Gbl.F.Out,"<tr>");
    for (Order = Mai_ORDER_BY_DOMAIN;
 	Order <= Mai_ORDER_BY_USERS;
@@ -451,9 +451,9 @@ static void Mai_ListMailDomainsForEdition (void)
    struct Mail *Mai;
 
    Box_StartBoxTable (NULL,Txt_Email_domains_allowed_for_notifications,NULL,
-                             Hlp_MESSAGES_Domains_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_MESSAGES_Domains_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Table head *****/
    Mai_PutHeadMailDomains ();
@@ -720,9 +720,9 @@ static void Mai_PutFormToCreateMailDomain (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_email_domain,NULL,
-                             Hlp_MESSAGES_Domains_edit,
-			     false,	// Not closable
-                             2);
+                      Hlp_MESSAGES_Domains_edit,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -891,9 +891,9 @@ void Mai_ListEmails (void)
 
    /***** Start of the frame used to list the emails *****/
    Box_StartBox (NULL,Txt_Students_who_have_accepted_and_who_have_email,
-			NULL,
-			Hlp_MESSAGES_Email,
-                        false);	// Not closable
+		 NULL,
+		 Hlp_MESSAGES_Email,
+                 false);	// Not closable
 
    /***** Form to select groups *****/
    Grp_ShowFormToSelectSeveralGroups (ActMaiStd);
@@ -1190,8 +1190,8 @@ void Mai_ShowFormOthEmail (void)
 	{
 	 /***** Start frame *****/
          Box_StartBox (NULL,Txt_Email,NULL,
-                              NULL,
-                              false);	// Not closable
+                       NULL,
+                       false);	// Not closable
 
 	 /***** Show user's record *****/
 	 Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,
@@ -1631,8 +1631,8 @@ void Mai_PutButtonToCheckEmailAddress (void)
 
    /***** Frame with button to check email address *****/
    Box_StartBox (NULL,Txt_Email_unconfirmed,NULL,
-                        Hlp_PROFILE_Account_email,
-                        true);	// Closable
+                 Hlp_PROFILE_Account_email,
+                 true);	// Closable
    Ale_ShowAlertAndButton (Ale_WARNING,Txt_Please_check_and_confirm_your_email_address,
                            ActFrmMyAcc,NULL,NULL,NULL,
                            Btn_CONFIRM_BUTTON,Txt_Check);
diff --git a/swad_menu.c b/swad_menu.c
index f3eae2733..f0eb79cb9 100644
--- a/swad_menu.c
+++ b/swad_menu.c
@@ -400,8 +400,8 @@ void Mnu_PutIconsToSelectMenu (void)
    Mnu_Menu_t Menu;
 
    Box_StartBox (NULL,Txt_Menu,Mnu_PutIconsMenu,
-                        Hlp_PROFILE_Preferences_menu,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_menu,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<div class=\"PREF_CONTAINER\">");
    for (Menu = (Mnu_Menu_t) 0;
 	Menu < Mnu_NUM_MENUS;
diff --git a/swad_message.c b/swad_message.c
index a2323ab88..78b838f83 100644
--- a/swad_message.c
+++ b/swad_message.c
@@ -225,11 +225,11 @@ static void Msg_PutFormMsgUsrs (char Content[Cns_MAX_BYTES_LONG_TEXT + 1])
      }
 
    /***** Start frame *****/
-   Box_StartBox (NULL,
-			Gbl.Msg.Reply.IsReply ? Txt_Reply_message :
-						Txt_New_message,
-			NULL,Hlp_MESSAGES_Write,
-                        false);	// Not closable
+   Box_StartBox (NULL,Gbl.Msg.Reply.IsReply ? Txt_Reply_message :
+					      Txt_New_message,
+		 NULL,
+		 Hlp_MESSAGES_Write,
+                 false);	// Not closable
 
    if (Gbl.Msg.ShowOnlyOneRecipient)
       /***** Form to show several potential recipients *****/
@@ -1755,16 +1755,15 @@ static void Msg_ShowSentOrReceivedMessages (void)
    Gbl.Msg.NumMsgs = (unsigned) NumRows;
 
    /***** Start frame with messages *****/
-   Box_StartBox ("97%",
-                        Msg_WriteNumMsgs (NumUnreadMsgs),
-                        Msg_PutIconsListMsgs,Help[Gbl.Msg.TypeOfMessages],
-                        false);	// Not closable
+   Box_StartBox ("97%",Msg_WriteNumMsgs (NumUnreadMsgs),Msg_PutIconsListMsgs,
+                 Help[Gbl.Msg.TypeOfMessages],
+                 false);	// Not closable
 
    /***** Filter messages *****/
    /* Start frame with filter */
    Box_StartBox (NULL,Txt_Filter,NULL,
-                        HelpFilter[Gbl.Msg.TypeOfMessages],
-                        true);	// Closable
+                 HelpFilter[Gbl.Msg.TypeOfMessages],
+                 true);	// Closable
 
    /* Form to see messages again */
    Act_FormStart (ActionSee[Gbl.Msg.TypeOfMessages]);
@@ -3781,9 +3780,9 @@ void Msg_ListBannedUsrs (void)
 
       /***** Start table with list of users *****/
       Box_StartBoxTable (NULL,Txt_Banned_users,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
 
       /***** List users *****/
       for (NumUsr = 1;
diff --git a/swad_network.c b/swad_network.c
index 6fdd82a51..e1e4af92a 100644
--- a/swad_network.c
+++ b/swad_network.c
@@ -300,11 +300,10 @@ void Net_ShowFormMyWebsAndSocialNets (void)
    char URL[Cns_MAX_BYTES_WWW + 1];
 
    /***** Start table *****/
-   Box_StartBoxTable (NULL,Txt_Webs_social_networks,
-                             Net_PutIconsWebsSocialNetworks,
-                             Hlp_PROFILE_Webs,
-			     false,	// Not closable
-                             2);
+   Box_StartBoxTable (NULL,Txt_Webs_social_networks,Net_PutIconsWebsSocialNetworks,
+                      Hlp_PROFILE_Webs,
+		      false,	// Not closable
+                      2);
 
    for (NumURL = (Net_WebsAndSocialNetworks_t) 0;
 	NumURL < Net_NUM_WEBS_AND_SOCIAL_NETWORKS;
@@ -538,9 +537,9 @@ void Net_ShowWebAndSocialNetworksStats (void)
 
    /***** Number of users *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_SOCIAL_NETWORKS],NULL,
-                             Hlp_STATS_Figures_webs_social_networks,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_webs_social_networks,
+		      false,	// Not closable
+                      2);
 
    fprintf (Gbl.F.Out,"<tr>"
                       "<th class=\"LEFT_MIDDLE\">"
diff --git a/swad_notice.c b/swad_notice.c
index 52d0d0cc7..10f42e890 100644
--- a/swad_notice.c
+++ b/swad_notice.c
@@ -104,8 +104,8 @@ void Not_ShowFormNotice (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_New_notice,NULL,
-                        Hlp_MESSAGES_Notices,
-                        false);	// Not closable
+                 Hlp_MESSAGES_Notices,
+                 false);	// Not closable
 
    /***** Message body *****/
    fprintf (Gbl.F.Out,"<textarea name=\"Content\" cols=\"30\" rows=\"10\""
@@ -392,11 +392,11 @@ void Not_ShowNotices (Not_Listing_t TypeNoticesListing)
 	 sprintf (StrWidth,"%upx",
 	          Not_ContainerWidth[Not_LIST_FULL_NOTICES] + 50);
 	 Box_StartBox (StrWidth,
-	                      Gbl.CurrentCrs.Notices.HighlightNotCod > 0 ? Txt_All_notices :
-	                	                                           Txt_Notices,
-			      Not_PutIconsListNotices,
-			      Hlp_MESSAGES_Notices,
-                              false);	// Not closable
+	               Gbl.CurrentCrs.Notices.HighlightNotCod > 0 ? Txt_All_notices :
+	                	                                    Txt_Notices,
+		       Not_PutIconsListNotices,
+		       Hlp_MESSAGES_Notices,
+                       false);	// Not closable
          if (!NumNotices)
 	    Ale_ShowAlert (Ale_INFO,Txt_No_notices);
 	}
diff --git a/swad_notification.c b/swad_notification.c
index 786db31cb..2a8bf488a 100644
--- a/swad_notification.c
+++ b/swad_notification.c
@@ -391,8 +391,8 @@ void Ntf_ShowMyNotifications (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Notifications,Ntf_PutIconsNotif,
-                        Hlp_MESSAGES_Notifications,
-                        false);	// Not closable
+                 Hlp_MESSAGES_Notifications,
+                 false);	// Not closable
 
    /***** List my notifications *****/
    if (NumNotifications)	// Notifications found
@@ -1900,8 +1900,8 @@ void Ntf_PutFormChangeNotifSentByEMail (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Notifications,Ntf_PutIconsNotif,
-                        Hlp_PROFILE_Preferences_notifications,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_notifications,
+                 false);	// Not closable
 
    /***** Start form *****/
    Act_FormStart (ActChgNtfPrf);
diff --git a/swad_password.c b/swad_password.c
index af26358ef..8d34f8486 100644
--- a/swad_password.c
+++ b/swad_password.c
@@ -254,8 +254,8 @@ void Pwd_ShowFormSendNewPwd (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Forgotten_password,NULL,
-                        Hlp_PROFILE_Password,
-                        false);	// Not closable
+                 Hlp_PROFILE_Password,
+                 false);	// Not closable
 
    /***** Help text *****/
    Ale_ShowAlert (Ale_INFO,Txt_If_you_have_forgotten_your_password_);
@@ -700,9 +700,9 @@ void Pwd_ShowFormChgPwd (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_Password,NULL,
-                             Hlp_PROFILE_Password,
-			     false,	// Not closable
-                             2);
+                      Hlp_PROFILE_Password,
+		      false,	// Not closable
+                      2);
 
    /* Current password */
    if (IHaveAPasswordInDB) // If I have a password in database...
@@ -829,8 +829,8 @@ void Pwd_ShowFormOthPwd (void)
 	{
 	 /***** Start frame *****/
          Box_StartBox (NULL,Txt_Password,NULL,
-                              NULL,
-                              false);	// Not closable
+                       NULL,
+                       false);	// Not closable
 
 	 /***** Show user's record *****/
 	 Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,
diff --git a/swad_photo.c b/swad_photo.c
index befdeeee5..094de655f 100644
--- a/swad_photo.c
+++ b/swad_photo.c
@@ -327,10 +327,10 @@ static void Pho_ReqPhoto (const struct UsrData *UsrDat,const char *PhotoURL)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Photo,
-                        ItsMe ? Pho_PutIconToRequestRemoveMyPhoto :
-                                Pho_PutIconToRequestRemoveOtherUsrPhoto,
-                        Hlp_PROFILE_Photo,
-                        false);	// Not closable
+                 ItsMe ? Pho_PutIconToRequestRemoveMyPhoto :
+                         Pho_PutIconToRequestRemoveOtherUsrPhoto,
+                 Hlp_PROFILE_Photo,
+                 false);	// Not closable
 
    /***** Start form *****/
    if (ItsMe)
@@ -1693,10 +1693,9 @@ void Pho_ShowOrPrintPhotoDegree (Pho_AvgPhotoSeeOrPrint_t SeeOrPrint)
 	 Pho_PutLinkToCalculateDegreeStats ();
 
 	 /***** Start frame *****/
-	 Box_StartBox (NULL,Txt_Degrees,
-			      Pho_PutIconToPrintDegreeStats,
-			      Hlp_STATS_Degrees,
-                              false);	// Not closable
+	 Box_StartBox (NULL,Txt_Degrees,Pho_PutIconToPrintDegreeStats,
+		       Hlp_STATS_Degrees,
+                       false);	// Not closable
 	 Tbl_StartTableCenter (2);
 
 	 /***** Put a selector for the type of average *****/
@@ -1713,8 +1712,8 @@ void Pho_ShowOrPrintPhotoDegree (Pho_AvgPhotoSeeOrPrint_t SeeOrPrint)
       case Pho_DEGREES_PRINT:
 	 /***** Start frame *****/
 	 Box_StartBox (NULL,Txt_Degrees,NULL,
-	                      NULL,
-                              false);	// Not closable
+	               NULL,
+                       false);	// Not closable
 	 break;
      }
 
diff --git a/swad_place.c b/swad_place.c
index 05574615c..4174f1403 100644
--- a/swad_place.c
+++ b/swad_place.c
@@ -118,11 +118,10 @@ void Plc_SeePlaces (void)
       Plc_GetListPlaces ();
 
       /***** Table head *****/
-      Box_StartBox (NULL,Txt_Places,
-                           ICanEdit ? Plc_PutIconToEditPlaces :
-                        	      NULL,
-                           Hlp_INSTITUTION_Places,
-                           false);	// Not closable
+      Box_StartBox (NULL,Txt_Places,ICanEdit ? Plc_PutIconToEditPlaces :
+                        	               NULL,
+                    Hlp_INSTITUTION_Places,
+                    false);	// Not closable
       Tbl_StartTableWideMargin (2);
       fprintf (Gbl.F.Out,"<tr>");
       for (Order = Plc_ORDER_BY_PLACE;
@@ -251,8 +250,8 @@ void Plc_EditPlaces (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Places,Plc_PutIconToViewPlacesWhenEditing,
-                        Hlp_INSTITUTION_Places_edit,
-                        false);	// Not closable
+                 Hlp_INSTITUTION_Places_edit,
+                 false);	// Not closable
 
    /***** Put a form to create a new place *****/
    Plc_PutFormToCreatePlace ();
@@ -743,9 +742,9 @@ static void Plc_PutFormToCreatePlace (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_New_place,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Plc_PutHeadPlaces ();
diff --git a/swad_plugin.c b/swad_plugin.c
index e5565b944..5e4bc8785 100644
--- a/swad_plugin.c
+++ b/swad_plugin.c
@@ -91,13 +91,13 @@ void Plg_ListPlugins (void)
    /***** Get list of plugins *****/
    Plg_GetListPlugins ();
 
-   /***** Table start *****/
+   /***** Start box and table *****/
    Box_StartBoxTable (NULL,Txt_Plugins,
-                             Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Plg_PutIconToEditPlugins :
-                                                                      NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM ? Plg_PutIconToEditPlugins :
+                                                               NULL,
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -141,7 +141,7 @@ void Plg_ListPlugins (void)
                Plg->Name);
      }
 
-   /***** End table *****/
+   /***** End table and box *****/
    Box_EndBoxTable ();
 
    /***** Free list of plugins *****/
@@ -347,12 +347,11 @@ static void Plg_ListPluginsForEdition (void)
    unsigned NumPlg;
    struct Plugin *Plg;
 
-   Box_StartBoxTable (NULL,Txt_Plugins,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
-
    /***** Table head *****/
+   Box_StartBoxTable (NULL,Txt_Plugins,NULL,
+                      NULL,
+		      false,	// Not closable
+                      2);
    Plg_PutHeadPlugins ();
 
    /***** Write all the plugins *****/
@@ -845,9 +844,9 @@ static void Plg_PutFormToCreatePlugin (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_plugin,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+	              false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_preference.c b/swad_preference.c
index 592871dc4..f8faf68f0 100644
--- a/swad_preference.c
+++ b/swad_preference.c
@@ -76,8 +76,8 @@ void Pre_EditPrefs (void)
 
    /***** Internationalization: language, first day of week, date format *****/
    Box_StartBox (NULL,Txt_Internationalization,NULL,
-                        Hlp_PROFILE_Preferences_internationalization,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_internationalization,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<div class=\"FRAME_INLINE\">");
    Lan_PutBoxToSelectLanguage ();		// 1. Language
    fprintf (Gbl.F.Out,"</div>"
@@ -91,8 +91,8 @@ void Pre_EditPrefs (void)
 
    /***** Design: icon set, menu, theme, side columns *****/
    Box_StartBox (NULL,Txt_Design,NULL,
-                        Hlp_PROFILE_Preferences_design,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_design,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<div class=\"FRAME_INLINE\">");
    Ico_PutIconsToSelectIconSet ();		// 4. Icon set
    fprintf (Gbl.F.Out,"</div>"
@@ -240,8 +240,8 @@ static void Pre_PutIconsToSelectSideCols (void)
    unsigned SideCols;
 
    Box_StartBox (NULL,Txt_Columns,Pre_PutIconsSideColumns,
-                        Hlp_PROFILE_Preferences_columns,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_columns,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<div class=\"PREF_CONTAINER\">");
    for (SideCols = 0;
 	SideCols <= Lay_SHOW_BOTH_COLUMNS;
diff --git a/swad_profile.c b/swad_profile.c
index 4ed1e15db..62bef1680 100644
--- a/swad_profile.c
+++ b/swad_profile.c
@@ -176,8 +176,8 @@ void Prf_RequestUserProfile (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Another_user_s_profile,NULL,
-                        Hlp_SOCIAL_Profiles_view_public_profile,
-                        false);	// Not closable
+                 Hlp_SOCIAL_Profiles_view_public_profile,
+                 false);	// Not closable
 
    /***** Form to request user's @nickname *****/
    /* By default, the nickname is filled with my nickname
diff --git a/swad_record.c b/swad_record.c
index b1792ddff..a2878ebd0 100644
--- a/swad_record.c
+++ b/swad_record.c
@@ -185,9 +185,9 @@ void Rec_ReqEditRecordFields (void)
    if (Gbl.CurrentCrs.Records.LstFields.Num)	// Fields found...
      {
       Box_StartBoxTable (NULL,Txt_Record_fields,NULL,
-                                Hlp_USERS_Students_course_record_card,
-			        false,	// Not closable
-                                2);
+                         Hlp_USERS_Students_course_record_card,
+			 false,	// Not closable
+                         2);
       Rec_ListFieldsRecordsForEdition ();
       Box_EndBoxTable ();
      }
@@ -361,9 +361,9 @@ void Rec_ShowFormCreateRecordField (void)
 
    /***** Start of frame *****/
    Box_StartBoxTable (NULL,Txt_New_record_field,NULL,
-                             Hlp_USERS_Students_course_record_card,
-			     false,	// Not closable
-                             2);
+                      Hlp_USERS_Students_course_record_card,
+		      false,	// Not closable
+                      2);
 
    /***** Write heading *****/
    Rec_WriteHeadingRecordFields ();
@@ -1364,8 +1364,8 @@ static void Rec_ShowRecordOneTchCrs (void)
       fprintf (Gbl.F.Out,"<div class=\"REC_TT\">");
       Gbl.TimeTable.Type = TT_TUTORING_TIMETABLE;
       Box_StartBox (Width,Txt_TIMETABLE_TYPES[Gbl.TimeTable.Type],NULL,
-                           Hlp_USERS_Teachers_timetable,
-                           false);	// Not closable
+                    Hlp_USERS_Teachers_timetable,
+                    false);	// Not closable
       TT_ShowTimeTable (Gbl.Usrs.Other.UsrDat.UsrCod);
       Box_EndBox ();
       fprintf (Gbl.F.Out,"</div>");
@@ -1489,9 +1489,9 @@ static void Rec_ListRecordsTchs (Rec_SharedRecordViewType_t TypeOfView)
 	       fprintf (Gbl.F.Out,"<div class=\"REC_TT\">");
                Gbl.TimeTable.Type = TT_TUTORING_TIMETABLE;
 	       Box_StartBox (Width,Txt_TIMETABLE_TYPES[Gbl.TimeTable.Type],
-	                            NULL,
-	                            Hlp_USERS_Teachers_timetable,
-                                    false);	// Not closable
+	                     NULL,
+	                     Hlp_USERS_Teachers_timetable,
+                             false);	// Not closable
 	       TT_ShowTimeTable (UsrDat.UsrCod);
 	       Box_EndBox ();
                fprintf (Gbl.F.Out,"</div>");
@@ -1780,9 +1780,9 @@ static void Rec_ShowCrsRecord (Rec_CourseRecordViewType_t TypeOfView,
    /***** Start frame *****/
    sprintf (StrRecordWidth,"%upx",Rec_RECORD_WIDTH);
    Box_StartBoxTable (StrRecordWidth,NULL,NULL,
-                             Rec_RecordHelp[TypeOfView],
-			     false,	// Not closable
-                             2);
+                      Rec_RecordHelp[TypeOfView],
+		      false,	// Not closable
+                      2);
 
    /***** Header *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -2318,11 +2318,11 @@ void Rec_ShowSharedUsrRecord (Rec_SharedRecordViewType_t TypeOfView,
    Gbl.Record.UsrDat = UsrDat;
    Gbl.Record.TypeOfView = TypeOfView;
    Box_StartBoxTable (StrRecordWidth,NULL,
-                             TypeOfView == Rec_SHA_OTHER_NEW_USR_FORM ? NULL :	// New user ==> don't put icons
-                        	                                        Rec_PutIconsCommands,
-                             Rec_RecordHelp[TypeOfView],
-			     false,	// Not closable
-                             2);
+                      TypeOfView == Rec_SHA_OTHER_NEW_USR_FORM ? NULL :	// New user ==> don't put icons
+                        	                                 Rec_PutIconsCommands,
+                      Rec_RecordHelp[TypeOfView],
+		      false,	// Not closable
+                      2);
 
    /***** Institution and user's photo *****/
    fprintf (Gbl.F.Out,"<tr>");
@@ -3994,13 +3994,12 @@ void Rec_ShowFormMyInsCtrDpt (void)
      }
 
    /***** Start table *****/
-   Box_StartBoxTable ("800px",
-                             IAmATeacher ? Txt_Institution_centre_and_department :
-	                                   Txt_Institution,
-	                     NULL,
-	                     Hlp_PROFILE_Institution,
-			     false,	// Not closable
-	                     2);
+   Box_StartBoxTable ("800px",IAmATeacher ? Txt_Institution_centre_and_department :
+	                                    Txt_Institution,
+	              NULL,
+	              Hlp_PROFILE_Institution,
+		      false,	// Not closable
+	              2);
 
    /***** Country *****/
    fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_report.c b/swad_report.c
index 2ad3ed6c3..f5ed442db 100644
--- a/swad_report.c
+++ b/swad_report.c
@@ -157,8 +157,8 @@ void Rep_ReqMyUsageReport (void)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_Report_of_use_of_PLATFORM,Cfg_PLATFORM_SHORT_NAME);
    Box_StartBox (NULL,Gbl.Title,NULL,
-                        Hlp_STATS_Report,
-                        false);	// Not closable
+                 Hlp_STATS_Report,
+                 false);	// Not closable
 
    /***** Header *****/
    Req_TitleReport (NULL);	// NULL means do not write date
@@ -263,8 +263,8 @@ static void Rep_PutLinkToMyUsageReport (struct Rep_Report *Report)
    /***** Start frame *****/
    sprintf (Gbl.Title,Txt_Report_of_use_of_PLATFORM,Cfg_PLATFORM_SHORT_NAME);
    Box_StartBox (NULL,Gbl.Title,NULL,
-                        Hlp_STATS_Report,
-                        false);	// Not closable
+                 Hlp_STATS_Report,
+                 false);	// Not closable
 
    /***** Header *****/
    Req_TitleReport (&Report->CurrentTimeUTC);
diff --git a/swad_search.c b/swad_search.c
index 58662f02f..f13be3f8b 100644
--- a/swad_search.c
+++ b/swad_search.c
@@ -238,8 +238,8 @@ static void Sch_PutFormToSearchWithWhatToSearchAndScope (Act_Action_t Action,Sco
    fprintf (Gbl.F.Out,"<div class=\"CENTER_MIDDLE\">");
    Act_FormStart (Action);
    Box_StartBox (NULL,Txt_Search,NULL,
-                        Hlp_Search,
-                        false);	// Not closable
+                 Hlp_Search,
+                 false);	// Not closable
 
    /***** Scope (whole platform, current country, current institution,
                  current centre, current degree or current course) *****/
diff --git a/swad_social.c b/swad_social.c
index a327eef1a..2ca395f3a 100644
--- a/swad_social.c
+++ b/swad_social.c
@@ -923,8 +923,8 @@ static void Soc_ShowTimeline (const char *Query,const char *Title,
 
    /***** Start frame *****/
    Box_StartBox (Soc_WIDTH_TIMELINE,Title,Soc_PutIconsTimeline,
-                        Hlp_SOCIAL_Timeline,
-                        false);	// Not closable
+                 Hlp_SOCIAL_Timeline,
+                 false);	// Not closable
 
    /***** Put form to select users whom public activity is displayed *****/
    if (GlobalTimeline)
@@ -1277,8 +1277,8 @@ static void Soc_WriteSocialNote (const struct SocialNote *SocNot,
    if (ShowNoteAlone)
      {
       Box_StartBox (Soc_WIDTH_TIMELINE,NULL,NULL,
-                           NULL,
-                           true);	// Closable
+                    NULL,
+                    true);	// Closable
       fprintf (Gbl.F.Out,"<ul class=\"LIST_LEFT\">");
      }
 
@@ -2533,8 +2533,8 @@ static void Soc_WriteSocialComment (struct SocialComment *SocCom,
    if (ShowCommentAlone)
      {
       Box_StartBox (Soc_WIDTH_TIMELINE,NULL,NULL,
-                           NULL,
-                           false);	// Not closable
+                    NULL,
+                    false);	// Not closable
 
       /***** Write sharer/commenter if distinct to author *****/
       Soc_WriteTopMessage (TopMessage,UsrCod);
diff --git a/swad_statistic.c b/swad_statistic.c
index 78e73b1a8..12bdc8106 100644
--- a/swad_statistic.c
+++ b/swad_statistic.c
@@ -477,8 +477,8 @@ void Sta_AskShowCrsHits (void)
    sprintf (Gbl.Title,Txt_Statistics_of_visits_to_the_course_X,
 	    Gbl.CurrentCrs.Crs.ShrtName);
    Box_StartBox (NULL,Gbl.Title,NULL,
-                        Hlp_STATS_Visits_visits_to_course,
-                        false);	// Not closable
+                 Hlp_STATS_Visits_visits_to_course,
+                 false);	// Not closable
 
    /***** Show form to select the groups *****/
    Grp_ShowFormToSelectSeveralGroups (ActReqAccCrs);
@@ -675,9 +675,9 @@ void Sta_AskShowGblHits (void)
 
    /***** Start frame *****/
    Box_StartBoxTable (NULL,Txt_Statistics_of_all_visits,NULL,
-                             Hlp_STATS_Visits_global_visits,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Visits_global_visits,
+		      false,	// Not closable
+                      2);
 
    /***** Start and end dates for the search *****/
    Dat_PutFormStartEndClientLocalDateTimesWithYesterdayToday (Gbl.Action.Act == ActReqAccGbl);
@@ -3917,8 +3917,8 @@ void Sta_ReqShowFigures (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Figures,NULL,
-                        Hlp_STATS_Figures,
-                        false);	// Not closable
+                 Hlp_STATS_Figures,
+                 false);	// Not closable
 
    /***** Compute stats for anywhere, degree or course? *****/
    fprintf (Gbl.F.Out,"<label class=\"%s\">%s:&nbsp;",
@@ -4082,9 +4082,9 @@ static void Sta_GetAndShowUsersStats (void)
 
    /***** Number of users *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_USERS],NULL,
-                             Hlp_STATS_Figures_users,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_users,
+		      false,	// Not closable
+                      2);
 
    fprintf (Gbl.F.Out,"<tr>"
                       "<th class=\"RIGHT_MIDDLE\">"
@@ -4214,9 +4214,9 @@ static void Sta_GetAndShowUsersRanking (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_USERS_RANKING],NULL,
-                             Hlp_STATS_Figures_ranking,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_ranking,
+		      false,	// Not closable
+                      2);
 
    /***** Header *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -4283,9 +4283,9 @@ static void Sta_GetAndShowHierarchyStats (void)
    extern const char *Txt_STAT_USE_STAT_TYPES[Sta_NUM_FIGURES];
 
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_HIERARCHY],NULL,
-                             Hlp_STATS_Figures_hierarchy,
-			     false,	// Not closable
-			     2);
+                      Hlp_STATS_Figures_hierarchy,
+		      false,	// Not closable
+		      2);
    Sta_WriteHeadDegsCrssInSWAD ();
    Sta_GetAndShowNumCtysInSWAD ();
    Sta_GetAndShowNumInssInSWAD ();
@@ -4973,8 +4973,8 @@ static void Sta_GetAndShowInstitutionsStats (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Institutions,NULL,
-                        Hlp_STATS_Figures_institutions,
-                        false);	// Not closable
+                 Hlp_STATS_Figures_institutions,
+                 false);	// Not closable
 
    /***** Form to select type of list used to display degree photos *****/
    Usr_GetAndUpdatePrefsAboutUsrList ();
@@ -5011,9 +5011,9 @@ static void Sta_GetAndShowInssOrderedByNumCtrs (void)
 
    /****** Institutions ordered by number of centres ******/
    Box_StartBoxTable ("100%",Txt_Institutions_by_number_of_centres,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Get institutions ordered by number of centres *****/
    switch (Gbl.Scope.Current)
@@ -5065,9 +5065,9 @@ static void Sta_GetAndShowInssOrderedByNumDegs (void)
 
    /****** Institutions ordered by number of centres ******/
    Box_StartBoxTable ("100%",Txt_Institutions_by_number_of_degrees,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Get institutions ordered by number of degrees *****/
    switch (Gbl.Scope.Current)
@@ -5122,9 +5122,9 @@ static void Sta_GetAndShowInssOrderedByNumCrss (void)
 
    /****** Institutions ordered by number of centres ******/
    Box_StartBoxTable ("100%",Txt_Institutions_by_number_of_courses,NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Get institutions ordered by number of courses *****/
    switch (Gbl.Scope.Current)
@@ -5181,11 +5181,10 @@ static void Sta_GetAndShowInssOrderedByNumUsrsInCrss (void)
    char Query[1024];
 
    /****** Institutions ordered by number of centres ******/
-   Box_StartBoxTable ("100%",Txt_Institutions_by_number_of_users_in_courses,
-                             NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+   Box_StartBoxTable ("100%",Txt_Institutions_by_number_of_users_in_courses,NULL,
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Get institutions ordered by number of users in courses *****/
    switch (Gbl.Scope.Current)
@@ -5247,10 +5246,10 @@ static void Sta_GetAndShowInssOrderedByNumUsrsWhoClaimToBelongToThem (void)
 
    /****** Institutions ordered by number of centres ******/
    Box_StartBoxTable ("100%",Txt_Institutions_by_number_of_users_who_claim_to_belong_to_them,
-                             NULL,
-                             NULL,
-			     false,	// Not closable
-                             2);
+                      NULL,
+                      NULL,
+		      false,	// Not closable
+                      2);
 
    /***** Get institutions ordered by number of users who claim to belong to them *****/
    switch (Gbl.Scope.Current)
@@ -5478,11 +5477,10 @@ static void Sta_GetAndShowFileBrowsersStats (void)
    unsigned NumStat;
 
    /***** Start table *****/
-   Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_FOLDERS_AND_FILES],
-                             NULL,
-                             Hlp_STATS_Figures_folders_and_files,
-			     false,	// Not closable
-                             2);
+   Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_FOLDERS_AND_FILES],NULL,
+                      Hlp_STATS_Figures_folders_and_files,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    Sta_WriteStatsExpTreesTableHead ();
@@ -6558,9 +6556,9 @@ static void Sta_GetAndShowOERsStats (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_OER],NULL,
-                             Hlp_STATS_Figures_open_educational_resources_oer,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_open_educational_resources_oer,
+                      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -6750,9 +6748,9 @@ static void Sta_GetAndShowAssignmentsStats (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_ASSIGNMENTS],NULL,
-                             Hlp_STATS_Figures_assignments,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_assignments,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -6822,9 +6820,9 @@ static void Sta_GetAndShowTestsStats (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_TESTS],NULL,
-                             Hlp_STATS_Figures_tests,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_tests,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -6993,11 +6991,10 @@ static void Sta_GetAndShowSocialActivityStats (void)
    unsigned NumUsrsTotal;
 
    /***** Start table *****/
-   Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_SOCIAL_ACTIVITY],
-                             NULL,
-                             Hlp_STATS_Figures_timeline,
-			     false,	// Not closable
-                             2);
+   Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_SOCIAL_ACTIVITY],NULL,
+                      Hlp_STATS_Figures_timeline,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -7285,9 +7282,9 @@ static void Sta_GetAndShowFollowStats (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_FOLLOW],NULL,
-                             Hlp_STATS_Figures_followed_followers,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_followed_followers,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -7546,11 +7543,11 @@ static void Sta_GetAndShowForumStats (void)
    StatsForum.NumPosts            = 0;
    StatsForum.NumUsrsToBeNotifiedByEMail = 0;
 
-   /***** Start table *****/
+   /***** Start box and table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_FORUMS],NULL,
-                             Hlp_STATS_Figures_forums,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_forums,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -7658,7 +7655,7 @@ static void Sta_GetAndShowForumStats (void)
 
    Sta_WriteForumTotalStats (&StatsForum);
 
-   /***** End table *****/
+   /***** End table and box *****/
    Box_EndBoxTable ();
   }
 
@@ -7905,11 +7902,11 @@ static void Sta_GetAndShowNumUsrsPerNotifyEvent (void)
    unsigned NumMailsTotal = 0;
    unsigned NumMails[Ntf_NUM_NOTIFY_EVENTS];
 
-   /***** Start table *****/
+   /***** Start box and table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_NOTIFY_EVENTS],NULL,
-                             Hlp_STATS_Figures_notifications,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_notifications,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -8252,11 +8249,11 @@ static void Sta_GetAndShowNoticesStats (void)
    NumTotalNotices += NumNoticesDeleted;
    NumTotalNotifications += NumNotif;
 
-   /***** Start table *****/
+   /***** Start box and table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_NOTICES],NULL,
-                             Hlp_STATS_Figures_notices,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_notices,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -8306,7 +8303,7 @@ static void Sta_GetAndShowNoticesStats (void)
             NumTotalNotices,
             NumTotalNotifications);
 
-   /***** End table *****/
+   /***** End table and box *****/
    Box_EndBoxTable ();
   }
 
@@ -8337,11 +8334,11 @@ static void Sta_GetAndShowMsgsStats (void)
    NumMsgsReceivedAndDeleted  = Msg_GetNumMsgsReceived (Gbl.Scope.Current,Msg_STATUS_DELETED );
    NumMsgsReceivedAndNotified = Msg_GetNumMsgsReceived (Gbl.Scope.Current,Msg_STATUS_NOTIFIED);
 
-   /***** Start table *****/
+   /***** Start box and table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_MESSAGES],NULL,
-                             Hlp_STATS_Figures_messages,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_messages,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -8446,9 +8443,9 @@ static void Sta_GetAndShowSurveysStats (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_SURVEYS],NULL,
-                             Hlp_STATS_Figures_surveys,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_surveys,
+		      false,	// Not closable
+                      2);
 
    /***** Write table heading *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -8515,9 +8512,9 @@ static void Sta_GetAndShowNumUsrsPerPrivacy (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_PRIVACY],NULL,
-                             Hlp_STATS_Figures_privacy,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_privacy,
+		      false,	// Not closable
+                      2);
 
    /***** Privacy for photo *****/
    Sta_GetAndShowNumUsrsPerPrivacyForAnObject (Txt_Photo,"PhotoVisibility");
@@ -8685,9 +8682,9 @@ static void Sta_GetAndShowNumUsrsPerLanguage (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_LANGUAGES],NULL,
-                             Hlp_STATS_Figures_language,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_language,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -8827,11 +8824,10 @@ static void Sta_GetAndShowNumUsrsPerFirstDayOfWeek (void)
    unsigned NumUsrsTotal = 0;
 
    /***** Start table *****/
-   Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_FIRST_DAY_OF_WEEK],
-                             NULL,
-                             Hlp_STATS_Figures_calendar,
-			     false,	// Not closable
-                             2);
+   Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_FIRST_DAY_OF_WEEK],NULL,
+                      Hlp_STATS_Figures_calendar,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -8971,9 +8967,9 @@ static void Sta_GetAndShowNumUsrsPerDateFormat (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_DATE_FORMAT],NULL,
-                             Hlp_STATS_Figures_dates,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_dates,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -9111,9 +9107,9 @@ static void Sta_GetAndShowNumUsrsPerIconSet (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_ICON_SETS],NULL,
-                             Hlp_STATS_Figures_icons,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_icons,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -9256,9 +9252,9 @@ static void Sta_GetAndShowNumUsrsPerMenu (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_MENUS],NULL,
-                             Hlp_STATS_Figures_menu,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_menu,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -9398,9 +9394,9 @@ static void Sta_GetAndShowNumUsrsPerTheme (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_THEMES],NULL,
-                             Hlp_STATS_Figures_theme,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_theme,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -9539,9 +9535,9 @@ static void Sta_GetAndShowNumUsrsPerSideColumns (void)
 
    /***** Start table *****/
    Box_StartBoxTable (NULL,Txt_STAT_USE_STAT_TYPES[Sta_SIDE_COLUMNS],NULL,
-                             Hlp_STATS_Figures_columns,
-			     false,	// Not closable
-                             2);
+                      Hlp_STATS_Figures_columns,
+		      false,	// Not closable
+                      2);
 
    /***** Heading row *****/
    fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_survey.c b/swad_survey.c
index 1e45ccb24..19920832e 100644
--- a/swad_survey.c
+++ b/swad_survey.c
@@ -215,8 +215,8 @@ static void Svy_ListAllSurveys (struct SurveyQuestion *SvyQst)
 
    /***** Start frame *****/
    Box_StartBox ("100%",Txt_Surveys,Svy_PutIconsListSurveys,
-                        Hlp_ASSESSMENT_Surveys,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Surveys,
+                 false);	// Not closable
 
    /***** Select whether show only my groups or all groups *****/
    if (Gbl.CurrentCrs.Grps.NumGrps)
@@ -435,8 +435,8 @@ static void Svy_ShowOneSurvey (long SvyCod,struct SurveyQuestion *SvyQst,
    /***** Start frame *****/
    if (ShowOnlyThisSvyComplete)
       Box_StartBox (NULL,Txt_Survey,NULL,
-                           Hlp_ASSESSMENT_Surveys,
-                           false);	// Not closable
+                    Hlp_ASSESSMENT_Surveys,
+                    false);	// Not closable
 
    /***** Get data of this survey *****/
    Svy.SvyCod = SvyCod;
@@ -1818,12 +1818,16 @@ void Svy_RequestCreatOrEditSvy (void)
    Svy_PutParams ();
 
    /***** Start frame *****/
-   Box_StartBoxTable (NULL,ItsANewSurvey ? Txt_New_survey :
-	                                          Txt_Edit_survey,
-	                     NULL,ItsANewSurvey ? Hlp_ASSESSMENT_Surveys_new_survey :
-	                                          Hlp_ASSESSMENT_Surveys_edit_survey,
-			     false,	// Not closable
-	                     2);
+   if (ItsANewSurvey)
+      Box_StartBoxTable (NULL,Txt_New_survey,NULL,
+                         Hlp_ASSESSMENT_Surveys_new_survey,
+			 false,	// Not closable
+			 2);
+   else
+      Box_StartBoxTable (NULL,Txt_Edit_survey,NULL,
+                         Hlp_ASSESSMENT_Surveys_edit_survey,
+			 false,	// Not closable
+			 2);
 
    /***** Scope of the survey *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -2020,9 +2024,9 @@ static void Svy_ShowLstGrpsToEditSurvey (long SvyCod)
                The_ClassForm[Gbl.Prefs.Theme],
                Txt_Groups);
       Box_StartBoxTable ("95%",NULL,NULL,
-                                NULL,
-			        false,	// Not closable
-                                0);
+                         NULL,
+			 false,	// Not closable
+                         0);
 
       /***** First row: checkbox to select the whole course *****/
       fprintf (Gbl.F.Out,"<tr>"
@@ -2659,13 +2663,13 @@ static void Svy_ShowFormEditOneQst (long SvyCod,struct SurveyQuestion *SvyQst,
       sprintf (Gbl.Title,"%s %u",
                Txt_Question,SvyQst->QstInd + 1);	// Question index may be 0, 1, 2, 3,...
       Box_StartBox (NULL,Gbl.Title,Svy_PutIconToRemoveOneQst,
-                           NULL,
-                           false);	// Not closable
+                    NULL,
+                    false);	// Not closable
      }
    else
       Box_StartBox (NULL,Txt_New_question,NULL,
-                           Hlp_ASSESSMENT_Surveys_questions,
-                           false);	// Not closable
+                    Hlp_ASSESSMENT_Surveys_questions,
+                    false);	// Not closable
 
    /***** Start form *****/
    Act_FormStart (ActRcvSvyQst);
@@ -3180,11 +3184,10 @@ static void Svy_ListSvyQuestions (struct Survey *Svy,struct SurveyQuestion *SvyQ
 
    /***** Start frame *****/
    Gbl.Svys.SvyCodToEdit = Svy->SvyCod;
-   Box_StartBox (NULL,Txt_Questions,
-                        Svy->Status.ICanEdit ? Svy_PutIconToAddNewQuestion :
-                                               NULL,
-                        Hlp_ASSESSMENT_Surveys_questions,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_Questions,Svy->Status.ICanEdit ? Svy_PutIconToAddNewQuestion :
+                                                           NULL,
+                 Hlp_ASSESSMENT_Surveys_questions,
+                 false);	// Not closable
 
    if (NumQsts)
      {
diff --git a/swad_syllabus.c b/swad_syllabus.c
index cff2ba0a5..31b6757b6 100644
--- a/swad_syllabus.c
+++ b/swad_syllabus.c
@@ -243,12 +243,12 @@ bool Syl_CheckAndEditSyllabus (void)
 		 Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM;
       PutIconToEdit = ICanEdit && !Gbl.Syllabus.EditionIsActive;
       Box_StartBoxTable (NULL,Txt_INFO_TITLE[Gbl.CurrentCrs.Info.Type],
-			        PutIconToEdit ? Inf_PutIconToEditInfo :
-					        NULL,
-			        Gbl.Syllabus.EditionIsActive ? Hlp_COURSE_Syllabus_edit :
-			                                       Hlp_COURSE_Syllabus,
-			        false,	// Not closable
-			        1);
+			 PutIconToEdit ? Inf_PutIconToEditInfo :
+					 NULL,
+			 Gbl.Syllabus.EditionIsActive ? Hlp_COURSE_Syllabus_edit :
+			                                Hlp_COURSE_Syllabus,
+			 false,	// Not closable
+			 1);
 
       /***** Write the current syllabus *****/
       Syl_ShowSyllabus ();
diff --git a/swad_test.c b/swad_test.c
index 4e64fa8cf..f5804f19e 100644
--- a/swad_test.c
+++ b/swad_test.c
@@ -318,8 +318,8 @@ void Tst_ShowFormAskTst (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Take_a_test,Tst_PutIconsTests,
-                        Hlp_ASSESSMENT_Tests,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Tests,
+                 false);	// Not closable
 
    /***** Get tags *****/
    if ((NumRows = Tst_GetEnabledTagsFromThisCrs (&mysql_res)) != 0)
@@ -437,8 +437,8 @@ void Tst_ShowNewTest (void)
 
 	    /***** Start frame *****/
 	    Box_StartBox (NULL,Txt_Test,NULL,
-	                         Hlp_ASSESSMENT_Tests,
-                                 false);	// Not closable
+	                  Hlp_ASSESSMENT_Tests,
+                          false);	// Not closable
 	    Lay_WriteHeaderClassPhoto (false,false,
 				       Gbl.CurrentIns.Ins.InsCod,
 				       Gbl.CurrentDeg.Deg.DegCod,
@@ -537,8 +537,8 @@ void Tst_AssessTest (void)
 
 	 /***** Start frame *****/
 	 Box_StartBox (NULL,Txt_Test_result,NULL,
-	                      Hlp_ASSESSMENT_Tests,
-                              false);	// Not closable
+	               Hlp_ASSESSMENT_Tests,
+                       false);	// Not closable
 	 Lay_WriteHeaderClassPhoto (false,false,
 				    Gbl.CurrentIns.Ins.InsCod,
 				    Gbl.CurrentDeg.Deg.DegCod,
@@ -1282,8 +1282,8 @@ void Tst_ShowFormAskEditTsts (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_List_edit_questions,Tst_PutIconsTests,
-                        Hlp_ASSESSMENT_Tests,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Tests,
+                 false);	// Not closable
 
    /***** Get tags already present in the table of questions *****/
    if ((NumRows = Tst_GetAllTagsFromCurrentCrs (&mysql_res)))
@@ -1739,9 +1739,9 @@ static void Tst_ShowFormEditTags (void)
      {
       /***** Start table *****/
       Box_StartBoxTable (NULL,Txt_Tags,NULL,
-                                Hlp_ASSESSMENT_Tests,
-			        false,	// Not closable
-                                2);
+                         Hlp_ASSESSMENT_Tests,
+			 false,	// Not closable
+                         2);
 
       /***** Show tags *****/
       for (NumRow = 0;
@@ -1854,8 +1854,8 @@ static void Tst_ShowFormConfigTst (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Configure_tests,Tst_PutIconsTests,
-                        Hlp_ASSESSMENT_Tests,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Tests,
+                 false);	// Not closable
 
    /***** Start form *****/
    Act_FormStart (ActRcvCfgTst);
@@ -2735,8 +2735,8 @@ static void Tst_ListOneOrMoreQuestionsToEdit (unsigned long NumRows,MYSQL_RES *m
 
    /***** Table start *****/
    Box_StartBox (NULL,Txt_Questions,Tst_PutIconsTests,
-                        Hlp_ASSESSMENT_Tests,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Tests,
+                 false);	// Not closable
 
    /***** Write the heading *****/
    Tbl_StartTableWideMargin (2);
@@ -4527,13 +4527,13 @@ static void Tst_PutFormEditOneQst (char Stem[Cns_MAX_BYTES_TEXT + 1],
      {
       sprintf (Title,Txt_Question_code_X,Gbl.Test.QstCod);
       Box_StartBox (NULL,Title,Tst_PutIconToRemoveOneQst,
-                           Hlp_ASSESSMENT_Tests,
-                           false);	// Not closable
+                    Hlp_ASSESSMENT_Tests,
+                    false);	// Not closable
      }
    else
       Box_StartBox (NULL,Txt_New_question,NULL,
-                           Hlp_ASSESSMENT_Tests,
-                           false);	// Not closable
+                    Hlp_ASSESSMENT_Tests,
+                    false);	// Not closable
 
    /***** Start form *****/
    Act_FormStart (ActRcvTstQst);
@@ -6993,8 +6993,8 @@ void Tst_SelUsrsToSeeUsrsTestResults (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Test_results,NULL,
-                        Hlp_ASSESSMENT_Tests_test_results,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Tests_test_results,
+                 false);	// Not closable
 
    /***** Show form to select the groups *****/
    Grp_ShowFormToSelectSeveralGroups (ActReqSeeUsrTstRes);
@@ -7079,9 +7079,9 @@ void Tst_SelDatesToSeeMyTestResults (void)
 
    /***** Starting and ending dates in the search *****/
    Box_StartBoxTable (NULL,Txt_Test_results,NULL,
-                             Hlp_ASSESSMENT_Tests_test_results,
-			     false,	// Not closable
-                             2);
+                      Hlp_ASSESSMENT_Tests_test_results,
+		      false,	// Not closable
+                      2);
    Dat_PutFormStartEndClientLocalDateTimesWithYesterdayToday (false);
 
    /***** Send button and end frame *****/
@@ -7154,9 +7154,9 @@ void Tst_ShowUsrsTestResults (void)
      {
       /***** Header of the table with the list of users *****/
       Box_StartBoxTable (NULL,Txt_Test_results,NULL,
-                                Hlp_ASSESSMENT_Tests_test_results,
-			        false,	// Not closable
-                                2);
+                         Hlp_ASSESSMENT_Tests_test_results,
+			 false,	// Not closable
+                         2);
       Tst_ShowHeaderTestResults ();
 
       /***** List the assignments and works of the selected users *****/
@@ -7249,9 +7249,9 @@ void Tst_ShowMyTestResults (void)
 
    /***** Header of the table with the list of users *****/
    Box_StartBoxTable (NULL,Txt_Test_results,NULL,
-                             Hlp_ASSESSMENT_Tests_test_results,
-			     false,	// Not closable
-                             2);
+                      Hlp_ASSESSMENT_Tests_test_results,
+		      false,	// Not closable
+                      2);
    Tst_ShowHeaderTestResults ();
 
    /***** List my test results *****/
@@ -7717,8 +7717,8 @@ void Tst_ShowOneTestResult (void)
 
       /***** Start frame *****/
       Box_StartBox (NULL,Txt_Test_result,NULL,
-                           Hlp_ASSESSMENT_Tests_test_results,
-                           false);	// Not closable
+                    Hlp_ASSESSMENT_Tests_test_results,
+                    false);	// Not closable
       Lay_WriteHeaderClassPhoto (false,false,
 				 Gbl.CurrentIns.Ins.InsCod,
 				 Gbl.CurrentDeg.Deg.DegCod,
diff --git a/swad_test_import.c b/swad_test_import.c
index 517a1dab5..464a56f40 100644
--- a/swad_test_import.c
+++ b/swad_test_import.c
@@ -138,8 +138,8 @@ void TsI_ShowFormImportQstsFromXML (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Import_questions,NULL,
-                        Hlp_ASSESSMENT_Tests,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Tests,
+                 false);	// Not closable
 
    /***** Write help message *****/
    Ale_ShowAlert (Ale_INFO,Txt_You_need_an_XML_file_containing_a_list_of_questions);
@@ -511,8 +511,8 @@ static void TsI_ImportQuestionsFromXMLBuffer (const char *XMLBuffer)
 
    /***** Table start *****/
    Box_StartBox (NULL,Txt_Imported_questions,NULL,
-                        Hlp_ASSESSMENT_Tests,
-                        false);	// Not closable
+                 Hlp_ASSESSMENT_Tests,
+                 false);	// Not closable
 
    /***** Print XML tree *****/
    fprintf (Gbl.F.Out,"<div class=\"CENTER_MIDDLE\""
diff --git a/swad_theme.c b/swad_theme.c
index f61bd5739..889347066 100644
--- a/swad_theme.c
+++ b/swad_theme.c
@@ -241,8 +241,8 @@ void The_PutIconsToSelectTheme (void)
    The_Theme_t Theme;
 
    Box_StartBox (NULL,Txt_Theme_SKIN,The_PutIconsTheme,
-                        Hlp_PROFILE_Preferences_theme,
-                        false);	// Not closable
+                 Hlp_PROFILE_Preferences_theme,
+                 false);	// Not closable
    fprintf (Gbl.F.Out,"<div class=\"PREF_CONTAINER\">");
    for (Theme = (The_Theme_t) 0;
 	Theme < The_NUM_THEMES;
diff --git a/swad_timetable.c b/swad_timetable.c
index 4627b1fc7..b519bb849 100644
--- a/swad_timetable.c
+++ b/swad_timetable.c
@@ -352,12 +352,12 @@ void TT_ShowClassTimeTable (void)
 
    /***** Start frame *****/
    Box_StartBox ("100%",Txt_TIMETABLE_TYPES[Gbl.TimeTable.Type],
-                        (Gbl.TimeTable.ContextualIcons.PutIconEditCrsTT ||
-                         Gbl.TimeTable.ContextualIcons.PutIconEditOfficeHours ||
-                         Gbl.TimeTable.ContextualIcons.PutIconPrint) ? TT_PutContextualIcons :
-                                                                       NULL,
-                        Help[Gbl.TimeTable.Type],
-                        false);	// Not closable
+                 (Gbl.TimeTable.ContextualIcons.PutIconEditCrsTT ||
+                  Gbl.TimeTable.ContextualIcons.PutIconEditOfficeHours ||
+                  Gbl.TimeTable.ContextualIcons.PutIconPrint) ? TT_PutContextualIcons :
+                                                                NULL,
+                 Help[Gbl.TimeTable.Type],
+                 false);	// Not closable
 
    /***** Start time table drawing *****/
    if (Gbl.TimeTable.Type == TT_COURSE_TIMETABLE)
@@ -433,10 +433,9 @@ void TT_EditCrsTimeTable (void)
 
    /***** Editable time table *****/
    Gbl.TimeTable.Type = TT_COURSE_TIMETABLE;
-   Box_StartBox ("100%",Txt_TIMETABLE_TYPES[Gbl.TimeTable.Type],
-                        TT_PutIconToViewCrsTT,
-                        Hlp_COURSE_Timetable,
-                        false);	// Not closable
+   Box_StartBox ("100%",Txt_TIMETABLE_TYPES[Gbl.TimeTable.Type],TT_PutIconToViewCrsTT,
+                 Hlp_COURSE_Timetable,
+                 false);	// Not closable
    TT_ShowTimeTable (Gbl.Usrs.Me.UsrDat.UsrCod);
    Box_EndBox ();
   }
@@ -452,10 +451,9 @@ void TT_EditMyTutTimeTable (void)
 
    /***** Time table *****/
    Gbl.TimeTable.Type = TT_TUTORING_TIMETABLE;
-   Box_StartBox ("100%",Txt_TIMETABLE_TYPES[Gbl.TimeTable.Type],
-                        TT_PutIconToViewMyTT,
-                        Hlp_PROFILE_Timetable,
-                        false);	// Not closable
+   Box_StartBox ("100%",Txt_TIMETABLE_TYPES[Gbl.TimeTable.Type],TT_PutIconToViewMyTT,
+                 Hlp_PROFILE_Timetable,
+                 false);	// Not closable
    TT_ShowTimeTable (Gbl.Usrs.Me.UsrDat.UsrCod);
    Box_EndBox ();
   }
diff --git a/swad_user.c b/swad_user.c
index ded4908d9..8c363567f 100644
--- a/swad_user.c
+++ b/swad_user.c
@@ -2263,9 +2263,9 @@ void Usr_WriteFormLogin (Act_Action_t NextAction,void (*FuncParams) ())
 
    /***** Start frame and table *****/
    Box_StartBoxTable (NULL,Txt_Log_in,NULL,
-                             Hlp_PROFILE_LogIn,
-			     false,	// Not closable
-                             2);
+                      Hlp_PROFILE_LogIn,
+		      false,	// Not closable
+                      2);
 
    /***** User's ID/nickname *****/
    fprintf (Gbl.F.Out,"<div class=\"LEFT_MIDDLE\">"
@@ -3156,8 +3156,8 @@ void Usr_ShowFormsLogoutAndRole (void)
 
    /***** Start frame *****/
    Box_StartBox (NULL,Txt_Role,NULL,
-                        Hlp_PROFILE_Session_role,
-                        false);	// Not closable
+                 Hlp_PROFILE_Session_role,
+                 false);	// Not closable
 
    /***** Put a form to change my role *****/
    if (Rol_GetNumAvailableRoles () == 1)
@@ -6675,9 +6675,9 @@ unsigned Usr_ListUsrsFound (Rol_Role_t Role,
 		                   ((NumUsrs == 1) ? Txt_ROLES_SINGUL_abc[Role][Sex] :
 		                                     Txt_ROLES_PLURAL_abc[Role][Sex]));
       Box_StartBoxTable (NULL,Gbl.Title,NULL,
-                                NULL,
-			        false,	// Not closable
-                                2);
+                         NULL,
+			 false,	// Not closable
+                         2);
 
       /***** Heading row with column names *****/
       Gbl.Usrs.Listing.WithPhotos = true;
@@ -6825,10 +6825,9 @@ void Usr_ListDataAdms (void)
    Usr_GetAdmsLst (Gbl.Scope.Current);
 
    /***** Start frame with list of administrators *****/
-   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_DEG_ADM][Usr_SEX_UNKNOWN],
-                        NULL,
-                        Hlp_USERS_Administrators,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_DEG_ADM][Usr_SEX_UNKNOWN],NULL,
+                 Hlp_USERS_Administrators,
+                 false);	// Not closable
 
    /***** Form to select scope *****/
    fprintf (Gbl.F.Out,"<div class=\"CENTER_MIDDLE\">");
@@ -7302,10 +7301,9 @@ void Usr_SeeGuests (void)
    Usr_GetGstsLst (Gbl.Scope.Current);
 
    /***** Start frame *****/
-   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_GST][Usr_SEX_UNKNOWN],
-			Usr_PutIconsListGsts,
-			Hlp_USERS_Guests,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_GST][Usr_SEX_UNKNOWN],Usr_PutIconsListGsts,
+		 Hlp_USERS_Guests,
+                 false);	// Not closable
 
    /***** Form to select scope *****/
    if (Gbl.Usrs.Me.Role.Logged == Rol_SYS_ADM)
@@ -7450,10 +7448,9 @@ void Usr_SeeStudents (void)
    Usr_GetListUsrs (Gbl.Scope.Current,Rol_STD);
 
    /***** Start frame *****/
-   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_STD][Usr_SEX_UNKNOWN],
-			Usr_PutIconsListStds,
-			Hlp_USERS_Students,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_STD][Usr_SEX_UNKNOWN],Usr_PutIconsListStds,
+		 Hlp_USERS_Students,
+                 false);	// Not closable
 
    /***** Form to select scope *****/
    switch (Gbl.Usrs.Me.Role.Logged)
@@ -7637,10 +7634,9 @@ void Usr_SeeTeachers (void)
 						    1 << Rol_TCH);
 
    /***** Start frame *****/
-   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_TCH][Usr_SEX_UNKNOWN],
-			Usr_PutIconsListTchs,
-			Hlp_USERS_Teachers,
-                        false);	// Not closable
+   Box_StartBox (NULL,Txt_ROLES_PLURAL_Abc[Rol_TCH][Usr_SEX_UNKNOWN],Usr_PutIconsListTchs,
+		 Hlp_USERS_Teachers,
+                 false);	// Not closable
 
    /***** Form to select scope *****/
    fprintf (Gbl.F.Out,"<div class=\"CENTER_MIDDLE\">");
@@ -8812,8 +8808,8 @@ void Usr_PrintUsrQRCode (void)
      {
       /***** Start frame *****/
       Box_StartBox (NULL,Gbl.Usrs.Other.UsrDat.FullName,NULL,
-                           NULL,
-                           false);	// Not closable
+                    NULL,
+                    false);	// Not closable
 
       /***** Show QR code *****/
       if (Gbl.Usrs.Other.UsrDat.Nickname[0])