diff --git a/css/swad16.177.css b/css/swad16.181.css
similarity index 99%
rename from css/swad16.177.css
rename to css/swad16.181.css
index 27d62f3ed..27cfd9e5b 100644
--- a/css/swad16.177.css
+++ b/css/swad16.181.css
@@ -1548,7 +1548,7 @@ a:hover						/* Default ==> underlined */
 .FRAME_CONTAINER
 	{
 	box-sizing:border-box;
-	width:100%%;
+	width:100%;
 	text-align:center;
 	vertical-align:middle;
 	}
@@ -1594,17 +1594,26 @@ a:hover						/* Default ==> underlined */
 	display:inline-block;
 	float:right;
 	}
-.FRAME_TBL
+.FRAME_TBL_WIDE
 	{
 	box-sizing:border-box;
 	width:100%;
 	}
-.FRAME_TBL_MARGIN
+.FRAME_TBL_WIDE_MARGIN
 	{
 	box-sizing:border-box;
 	width:100%;
 	margin-bottom:20px;
 	}
+.FRAME_TBL_CENTER
+	{
+	margin:0 auto;
+	}
+.FRAME_TBL_CENTER_MARGIN
+	{
+	margin:0 auto;
+	margin-bottom:20px;
+	}
 .FRAME_TITLE
 	{
 	display:table;
@@ -1853,10 +1862,10 @@ a:hover img.CENTRE_PHOTO_SHOW
 .NO_BR	{white-space:nowrap;}
 
 /********************************* Messages **********************************/
-.MSG_SUBJECT, .MSG_CONTENT
+.MSG_RECIPIENTS, .MSG_SUBJECT, .MSG_CONTENT
 	{
 	box-sizing:border-box;
-	width:480px;
+	width:640px;
 	}
 .BG_MSG_BLUE
 	{
diff --git a/js/swad16.144.js b/js/swad16.181.js
similarity index 99%
rename from js/swad16.144.js
rename to js/swad16.181.js
index 9c393cd37..510c40cdf 100644
--- a/js/swad16.144.js
+++ b/js/swad16.181.js
@@ -125,10 +125,9 @@ function writeLocalDateHMSFromUTC (id,TimeUTC,Separator,StrToday,
 		if (WriteWeekDay) {
 			DayOfWeek = d.getDay();
 			DayOfWeek = (DayOfWeek == 0) ? 6 : DayOfWeek - 1;
-			StrDate = StrDate + Separator + DAYS[DayOfWeek] + Separator;
+			StrDate = StrDate + Separator + DAYS[DayOfWeek];
 		}
-		else
-			StrDate = StrDate + Separator;
+		StrDate = StrDate + Separator;
 	}
 	else
 		StrDate = '';
@@ -138,15 +137,12 @@ function writeLocalDateHMSFromUTC (id,TimeUTC,Separator,StrToday,
 	Min = d.getMinutes();
 	StrHou = ((Hou < 10) ?  '0' :  '') + Hou;
 	StrMin = ((Min < 10) ? ':0' : ':') + Min;
+	StrSec = '';
 	if (WriteSeconds) {
 		Sec = d.getSeconds();
 		if (Sec)
 			StrSec = ((Sec < 10) ? ':0' : ':') + Sec;
-		else
-			StrSec = '';
 	}
-	else
-		StrSec = '';
 
 	/* Write date and time */
 	document.getElementById(id).innerHTML = StrDate + StrHou + StrMin + StrSec;
diff --git a/swad_ID.c b/swad_ID.c
index 4b7728a7c..66114bd5b 100644
--- a/swad_ID.c
+++ b/swad_ID.c
@@ -529,7 +529,7 @@ void ID_ShowFormOthIDs (void)
 	 Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
 
 	 /***** Form with the user's ID *****/
-	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
          ID_ShowFormChangeUsrID (&Gbl.Usrs.Other.UsrDat,
                                  (Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod));	// It's me?
 	 fprintf (Gbl.F.Out,"</table>");
diff --git a/swad_agenda.c b/swad_agenda.c
index ae8fb54c0..9618caedc 100644
--- a/swad_agenda.c
+++ b/swad_agenda.c
@@ -472,7 +472,7 @@ static void Agd_ShowEvents (Agd_AgendaType_t AgendaType)
    if (Gbl.Agenda.Num)
      {
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">");
 
       /***** Table head *****/
       Agd_WriteHeaderListEvents (AgendaType);
diff --git a/swad_assignment.c b/swad_assignment.c
index 74a2177d2..526de6529 100644
--- a/swad_assignment.c
+++ b/swad_assignment.c
@@ -151,7 +151,7 @@ static void Asg_ShowAllAssignments (void)
    if (Gbl.Asgs.Num)
      {
       /***** Table head *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">"
                          "<tr>");
       for (Order = Dat_START_TIME;
 	   Order <= Dat_END_TIME;
diff --git a/swad_attendance.c b/swad_attendance.c
index 9cfae87f3..c5e174625 100644
--- a/swad_attendance.c
+++ b/swad_attendance.c
@@ -231,7 +231,7 @@ static void Att_ShowAllAttEvents (void)
    if (Gbl.AttEvents.Num)
      {
       /***** Table head *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">"
 			 "<tr>");
       for (Order = Dat_START_TIME;
 	   Order <= Dat_END_TIME;
@@ -1946,7 +1946,7 @@ static void Att_ListAttStudents (struct AttendanceEvent *Att)
       Grp_PutParamsCodGrps ();
 
       /***** List students' data *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">"
                          "<tr>"
                          "<th></th>"
                          "<th></th>"
@@ -2644,7 +2644,7 @@ void Usr_ReqListStdsAttendanceCrs (void)
 	 Grp_PutParamsCodGrps ();
 
 	 /* Write list of students to select some of them */
-	 fprintf (Gbl.F.Out,"<table style=\"margin:0 auto;\">");
+	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER\">");
 	 Usr_ListUsersToSelect (Rol_STUDENT);
 	 fprintf (Gbl.F.Out,"</table>");
 
@@ -3175,8 +3175,8 @@ static void Att_ListStdsAttendanceTable (Att_TypeOfView_t TypeOfView,
                         TypeOfView == Att_PRINT_VIEW ? NULL :
                         	                       Hlp_USERS_Attendance_attendance_list);
    fprintf (Gbl.F.Out,"<table class=\"%s CELLS_PAD_2\">",
-            PutButtonShowDetails ? "FRAME_TBL_MARGIN" :
-        	                   "FRAME_TBL");
+            PutButtonShowDetails ? "FRAME_TBL_WIDE_MARGIN" :
+        	                   "FRAME_TBL_WIDE");
 
    /***** Heading row *****/
    Att_WriteTableHeadSeveralAttEvents ();
diff --git a/swad_centre.c b/swad_centre.c
index 153bc3277..7e6a0612f 100644
--- a/swad_centre.c
+++ b/swad_centre.c
@@ -377,7 +377,7 @@ static void Ctr_Configuration (bool PrintView)
 	}
 
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
       /***** Institution *****/
       fprintf (Gbl.F.Out,"<tr>"
@@ -759,7 +759,7 @@ static void Ctr_ListCentres (void)
    if (Gbl.Ctrs.Num)	// There are centres in the current institution
      {
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">");
       Ctr_PutHeadCentresForSeeing (true);	// Order selectable
 
       /***** Write all the centres and their nuber of teachers *****/
@@ -2425,7 +2425,7 @@ static void Ctr_PutFormToCreateCentre (void)
       Lay_ShowErrorAndExit ("You can not edit centres.");
 
    /***** Start table *****/
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">");
 
    /***** Table head *****/
    Ctr_PutHeadCentresForEdition ();
diff --git a/swad_changelog.h b/swad_changelog.h
index 12bd10556..f8b3c0b65 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -214,13 +214,16 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 16.180.1 (2017-04-17)"
-#define CSS_FILE		"swad16.177.css"
-#define JS_FILE			"swad16.144.js"
+#define Log_PLATFORM_VERSION	"SWAD 16.181 (2017-04-17)"
+#define CSS_FILE		"swad16.181.css"
+#define JS_FILE			"swad16.181.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 16.181:   Apr 17, 2017	Changes in layout of messages.
+					Changes in layout of some tables.
+					Fixed bug in forums. (217560 lines)
         Version 16.180.1: Apr 17, 2017	New '+' icon in list of thread posts to add a new post. (217558 lines)
         Version 16.180:   Apr 17, 2017	Code refactoring in forums. (217521 lines)
         Version 16.179:   Apr 16, 2017	Code refactoring in forums. (217444 lines)
diff --git a/swad_country.c b/swad_country.c
index d64057b09..7e8bcecca 100644
--- a/swad_country.c
+++ b/swad_country.c
@@ -297,7 +297,7 @@ static void Cty_Configuration (bool PrintView)
 	}
 
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
       /***** Country name (an link to WWW if exists) *****/
       fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_course.c b/swad_course.c
index 958827685..3433eb543 100644
--- a/swad_course.c
+++ b/swad_course.c
@@ -216,7 +216,7 @@ static void Crs_Configuration (bool PrintView)
             Gbl.CurrentCrs.Crs.FullName);
 
    /***** Start table *****/
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
    /***** Degree *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -1161,7 +1161,7 @@ static void Crs_ListCourses (void)
    if (Gbl.CurrentDeg.NumCrss)	// There are courses in the current degree
      {
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">");
       Crs_PutHeadCoursesForSeeing ();
 
       /***** List the courses *****/
diff --git a/swad_degree.c b/swad_degree.c
index 3a88f7e55..e294625a5 100644
--- a/swad_degree.c
+++ b/swad_degree.c
@@ -312,7 +312,7 @@ static void Deg_Configuration (bool PrintView)
       fprintf (Gbl.F.Out,"</div>");
 
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
       /***** Centre *****/
       fprintf (Gbl.F.Out,"<tr>"
@@ -949,7 +949,7 @@ static void Deg_PutFormToCreateDegree (void)
       Lay_ShowErrorAndExit ("You can not edit degrees.");
 
    /***** Start table *****/
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">");
 
    /***** Table head *****/
    Deg_PutHeadDegreesForEdition ();
@@ -1192,7 +1192,7 @@ static void Deg_ListDegrees (void)
    if (Gbl.CurrentCtr.Ctr.Degs.Num)	// There are degrees in the current centre
      {
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">");
       Deg_PutHeadDegreesForSeeing ();
 
       /***** List the degrees *****/
diff --git a/swad_enrolment.c b/swad_enrolment.c
index 5740f8e45..3c7d76e0a 100644
--- a/swad_enrolment.c
+++ b/swad_enrolment.c
@@ -822,7 +822,7 @@ static void Enr_PutAreaToEnterUsrsIDs (void)
    extern const char *Txt_List_of_nicks_emails_or_IDs;
 
    /***** Text area for users' IDs *****/
-   fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\" style=\"margin:0 auto;\">"
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">"
                       "<tr>"
                       "<td class=\"RIGHT_TOP\">"
                       "<label for=\"UsrsIDs\" class=\"%s\">%s:</label>"
@@ -2207,7 +2207,7 @@ static void Enr_ShowEnrolmentRequestsGivenRoles (unsigned RolesSelected)
    /***** Selection of scope and roles *****/
    /* Start form */
    Act_FormStart (ActUpdSignUpReq);
-   fprintf (Gbl.F.Out,"<table style=\"margin:0 auto; border-spacing:5px;\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_5\">");
 
    /* Scope (whole platform, current centre, current degree or current course) */
    fprintf (Gbl.F.Out,"<tr>"
@@ -2678,8 +2678,7 @@ static void Enr_ShowEnrolmentRequestsGivenRoles (unsigned RolesSelected)
       Usr_UsrDataConstructor (&UsrDat);
 
       /* Start table */
-      fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\""
-	                 " style=\"margin:0 auto;\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">"
                          "<th></th>"
                          "<th class=\"LEFT_TOP\">"
                          "%s"
diff --git a/swad_file_browser.c b/swad_file_browser.c
index 947a06a69..8f74f5865 100644
--- a/swad_file_browser.c
+++ b/swad_file_browser.c
@@ -3120,7 +3120,7 @@ void Brw_AskEditWorksCrs (void)
          Brw_PutHiddenParamFullTreeIfSelected ();
 
          /* Put list of users to select some of them */
-         fprintf (Gbl.F.Out,"<table style=\"margin:0 auto;\">");
+         fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER\">");
          Usr_ListUsersToSelect (Rol_TEACHER);
          Usr_ListUsersToSelect (Rol_STUDENT);
          fprintf (Gbl.F.Out,"</table>");
diff --git a/swad_forum.c b/swad_forum.c
index e552fce85..e7655ff19 100644
--- a/swad_forum.c
+++ b/swad_forum.c
@@ -1061,7 +1061,7 @@ static void For_ShowThreadPosts (long ThrCod)
                                         &PaginationPsts);
 
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
       /***** Show posts from this page, the author and the date of last reply *****/
       mysql_data_seek (mysql_res,(my_ulonglong) (PaginationPsts.FirstItemVisible - 1));
@@ -2542,7 +2542,7 @@ static void For_ShowForumThreadsHighlightingOneThread (long ThrCodHighlighted)
                                         &PaginationThrs);
 
       /***** Heading row *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">"
 	                 "<tr>"
 	                 "<th class=\"LEFT_MIDDLE\""
 	                 " style=\"width:18px;\">"
@@ -3342,9 +3342,9 @@ static void For_ListForumThrs (long ThrCods[Pag_ITEMS_PER_PAGE],
             /* Write the date of first or last message (it's in YYYYMMDDHHMMSS format) */
             TimeUTC = Thr.WriteTime[Order];
 	    UniqueId++;
-            fprintf (Gbl.F.Out,"<td id=\"date_%u\" class=\"%s LEFT_TOP %s\">"
+            fprintf (Gbl.F.Out,"<td id=\"thr_date_%u\" class=\"%s LEFT_TOP %s\">"
                                "<script type=\"text/javascript\">"
-			       "writeLocalDateHMSFromUTC('date_%u',"
+			       "writeLocalDateHMSFromUTC('thr_date_%u',"
 			       "%ld,'<br />','%s',true,false,false);"
 			       "</script>"
 			       "</td>",
@@ -3779,15 +3779,15 @@ static void For_WriteFormForumPst (bool IsReply,long ThrCod,const char *Subject)
   {
    extern const char *Hlp_SOCIAL_Forums;
    extern const char *The_ClassForm[The_NUM_THEMES];
-   extern const char *Txt_New_message;
+   extern const char *Txt_New_post;
    extern const char *Txt_New_thread;
    extern const char *Txt_MSG_Subject;
    extern const char *Txt_MSG_Message;
-   extern const char *Txt_Send_message;
+   extern const char *Txt_Send;
 
    /***** Start frame *****/
    Lay_StartRoundFrame (NULL,
-                        IsReply ? Txt_New_message :
+                        IsReply ? Txt_New_post :
         	                  Txt_New_thread,
         	        NULL,Hlp_SOCIAL_Forums);
 
@@ -3848,7 +3848,7 @@ static void For_WriteFormForumPst (bool IsReply,long ThrCod,const char *Subject)
    Img_PutImageUploader (-1,"FOR_IMG_TIT_URL");
 
    /***** Send button *****/
-   Lay_PutCreateButton (Txt_Send_message);
+   Lay_PutCreateButton (Txt_Send);
 
    /***** End form *****/
    Act_FormEnd ();
diff --git a/swad_group.c b/swad_group.c
index fa17c7106..d4404ba9f 100644
--- a/swad_group.c
+++ b/swad_group.c
@@ -274,7 +274,7 @@ void Grp_ShowFormToSelectSeveralGroups (Act_Action_t NextAction)
       Grp_GetListGrpTypesAndGrpsInThisCrs (Grp_ONLY_GROUP_TYPES_WITH_GROUPS);
 
       /***** List the groups for each group type *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
       for (NumGrpTyp = 0;
 	   NumGrpTyp < Gbl.CurrentCrs.Grps.GrpTypes.Num;
 	   NumGrpTyp++)
@@ -1548,7 +1548,7 @@ void Grp_ShowLstGrpsToChgMyGrps (bool ShowWarningsToStudents)
 	 Act_FormStart (ActChgGrp);
 
       /***** List the groups the user belongs to for change *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
       for (NumGrpTyp = 0;
 	   NumGrpTyp < Gbl.CurrentCrs.Grps.GrpTypes.Num;
 	   NumGrpTyp++)
diff --git a/swad_hierarchy.c b/swad_hierarchy.c
index a8220c3d7..9b0e833de 100644
--- a/swad_hierarchy.c
+++ b/swad_hierarchy.c
@@ -97,8 +97,7 @@ void Hie_WriteMenuHierarchy (void)
    extern const char *Txt_Course;
 
    /***** Start of table *****/
-   fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\""
-	              " style=\"margin:0 auto 12px auto;\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER_MARGIN CELLS_PAD_2\">");
 
    /***** Write a 1st selector
           with all the countries *****/
diff --git a/swad_holiday.c b/swad_holiday.c
index 7b1e2adad..3711d90c3 100644
--- a/swad_holiday.c
+++ b/swad_holiday.c
@@ -104,7 +104,7 @@ void Hld_SeeHolidays (void)
                            Hlp_INSTITUTION_Holidays);
       if (Gbl.Hlds.Num)
 	 {
-         fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">"
+         fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">"
                             "<tr>");
 	 for (Order = Hld_ORDER_BY_PLACE;
 	      Order <= Hld_ORDER_BY_START_DATE;
diff --git a/swad_indicator.c b/swad_indicator.c
index 8f5864d8f..47e92b5fd 100644
--- a/swad_indicator.c
+++ b/swad_indicator.c
@@ -110,7 +110,7 @@ void Ind_ReqIndicatorsCourses (void)
    /***** Form to update indicators *****/
    /* Start form */
    Act_FormStart (ActReqStaCrs);
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
    /* Scope */
    fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_institution.c b/swad_institution.c
index 0987b2229..cb613d7ca 100644
--- a/swad_institution.c
+++ b/swad_institution.c
@@ -323,7 +323,7 @@ static void Ins_Configuration (bool PrintView)
       fprintf (Gbl.F.Out,"</div>");
 
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
       /***** Country *****/
       fprintf (Gbl.F.Out,"<tr>"
@@ -684,7 +684,7 @@ static void Ins_ListInstitutions (void)
    if (Gbl.Inss.Num)	// There are institutions in the current country
      {
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">");
       Ins_PutHeadInstitutionsForSeeing (true);	// Order selectable
 
       /***** Write all the institutions and their nuber of users *****/
diff --git a/swad_layout.c b/swad_layout.c
index 194444a2c..5f3dea14d 100644
--- a/swad_layout.c
+++ b/swad_layout.c
@@ -1357,7 +1357,7 @@ void Lay_StartRoundFrameTable (const char *Width,const char *Title,
   {
    Lay_StartRoundFrame (Width,Title,FunctionToDrawContextualIcons,HelpLink);
 
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE");
    if (CellPadding)
       fprintf (Gbl.F.Out," CELLS_PAD_%u",CellPadding);	// CellPadding must be 0, 1, 2, 4 or 8
    fprintf (Gbl.F.Out,"\">");
@@ -1370,7 +1370,7 @@ void Lay_StartRoundFrameTableShadow (const char *Width,const char *Title,
   {
    Lay_StartRoundFrameShadow (Width,Title,FunctionToDrawContextualIcons,HelpLink);
 
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE");
    if (CellPadding)
       fprintf (Gbl.F.Out," CELLS_PAD_%u",CellPadding);	// CellPadding must be 0, 1, 2, 4 or 8
    fprintf (Gbl.F.Out,"\">");
diff --git a/swad_mail.c b/swad_mail.c
index 1f059e579..e0ecd34c4 100644
--- a/swad_mail.c
+++ b/swad_mail.c
@@ -1170,7 +1170,7 @@ void Mai_ShowFormOthEmail (void)
 	 Rec_ShowSharedUsrRecord (Rec_SHA_RECORD_LIST,&Gbl.Usrs.Other.UsrDat);
 
 	 /***** Form with the user's email *****/
-	 fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\" style=\"margin:0 auto;\">");
+	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">");
 	 Mai_ShowFormChangeUsrEmail (&Gbl.Usrs.Other.UsrDat,
                                      (Gbl.Usrs.Other.UsrDat.UsrCod == Gbl.Usrs.Me.UsrDat.UsrCod));	// It's me?
 	 fprintf (Gbl.F.Out,"</table>");
diff --git a/swad_message.c b/swad_message.c
index 4bf06e0e6..8a53286a6 100644
--- a/swad_message.c
+++ b/swad_message.c
@@ -272,7 +272,7 @@ static void Msg_PutFormMsgUsrs (char Content[Cns_MAX_BYTES_LONG_TEXT + 1])
      }
 
    /***** Start table *****/
-   fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">");
 
    /***** "To:" section (recipients) *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -457,7 +457,7 @@ static void Msg_WriteFormUsrsIDsOrNicksOtherRecipients (void)
       fprintf (Gbl.F.Out," colspan=\"%u\"",Colspan);
    fprintf (Gbl.F.Out," class=\"LEFT_MIDDLE\">"
 	              "<textarea id=\"OtherRecipients\" name=\"OtherRecipients\""
-	              " cols=\"72\" rows=\"2\""
+	              " class=\"MSG_RECIPIENTS\" rows=\"2\""
 	              " placeholder=\"%s\">",
             Txt_nicks_emails_or_IDs_separated_by_commas);
    if (Gbl.Usrs.ListOtherRecipients[0])
@@ -501,7 +501,7 @@ static void Msg_WriteFormSubjectAndContentMsgToUsrs (char Content[Cns_MAX_BYTES_
 	              "</td>"
                       "<td class=\"LEFT_MIDDLE\">"
                       "<textarea id=\"MsgSubject\" name=\"Subject\""
-                      " cols=\"72\" rows=\"2\">",
+                      " class=\"MSG_SUBJECT\" rows=\"2\">",
             The_ClassForm[Gbl.Prefs.Theme],
             Txt_MSG_Subject);
 
@@ -551,7 +551,7 @@ static void Msg_WriteFormSubjectAndContentMsgToUsrs (char Content[Cns_MAX_BYTES_
 	                 "</td>"
                          "<td class=\"LEFT_MIDDLE\">"
                          "<textarea id=\"MsgContent\" name=\"Content\""
-                         " cols=\"72\" rows=\"20\">",
+                         " class=\"MSG_CONTENT\" rows=\"20\">",
                The_ClassForm[Gbl.Prefs.Theme],Txt_MSG_Message);
 
       /* Start textarea with a '\n', that will be not visible in textarea.
@@ -583,7 +583,7 @@ static void Msg_WriteFormSubjectAndContentMsgToUsrs (char Content[Cns_MAX_BYTES_
                          "</td>"
                          "<td class=\"LEFT_MIDDLE\">"
                          "<textarea id=\"MsgContent\" name=\"Content\""
-                         " cols=\"72\" rows=\"20\">",
+                         " class=\"MSG_CONTENT\" rows=\"20\">",
                The_ClassForm[Gbl.Prefs.Theme],
                Txt_MSG_Message);
 
@@ -2588,7 +2588,7 @@ void Msg_ShowFormToFilterMsgs (void)
      };
 
    /***** Table start *****/
-   fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\" style=\"margin:0 auto;\">"
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">"
 	              "<tr>");
 
    /***** Filter authors/recipients *****/
@@ -3529,13 +3529,13 @@ void Msg_WriteMsgDate (time_t TimeUTC,const char *ClassBackground)
    UniqueId++;
 
    /***** Start cell *****/
-   fprintf (Gbl.F.Out,"<td id=\"date_%u\" class=\"%s RIGHT_TOP\""
+   fprintf (Gbl.F.Out,"<td id=\"msg_date_%u\" class=\"%s RIGHT_TOP\""
 	              " style=\"width:106px;\">",
             UniqueId,ClassBackground);
 
    /***** Write date and time *****/
    fprintf (Gbl.F.Out,"<script type=\"text/javascript\">"
-                      "writeLocalDateHMSFromUTC('date_%u',"
+                      "writeLocalDateHMSFromUTC('msg_date_%u',"
                       "%ld,',&nbsp;','%s',true,false,false);"
                       "</script>",
             UniqueId,(long) TimeUTC,Txt_Today);
diff --git a/swad_notice.c b/swad_notice.c
index 2a38c75a6..590ad4471 100644
--- a/swad_notice.c
+++ b/swad_notice.c
@@ -699,7 +699,7 @@ static void Not_DrawANotice (Not_Listing_t TypeNoticesListing,
       Not_PutHiddenParamNotCod (NotCod);
       Act_LinkFormSubmit (Txt_See_full_notice,DateClass[Status],NULL);
      }
-   fprintf (Gbl.F.Out,"<span id=\"notice_date_%u\"></span>",
+   fprintf (Gbl.F.Out,"<span id=\"not_date_%u\"></span>",
             UniqueId);
    if (TypeNoticesListing == Not_LIST_BRIEF_NOTICES)
      {
@@ -707,7 +707,7 @@ static void Not_DrawANotice (Not_Listing_t TypeNoticesListing,
       Act_FormEnd ();
      }
    fprintf (Gbl.F.Out,"<script type=\"text/javascript\">"
-                      "writeLocalDateHMSFromUTC('notice_date_%u',"
+                      "writeLocalDateHMSFromUTC('not_date_%u',"
                       "%ld,'<br />','%s',true,false,false);"
                       "</script>"
 	              "</div>",
diff --git a/swad_notification.c b/swad_notification.c
index b2d07042e..04fa36999 100644
--- a/swad_notification.c
+++ b/swad_notification.c
@@ -388,7 +388,7 @@ void Ntf_ShowMyNotifications (void)
       Usr_UsrDataConstructor (&UsrDat);
 
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">"
                          "<tr>"
                          "<th colspan=\"2\" class=\"LEFT_MIDDLE\">"
                          "%s"
@@ -1899,7 +1899,7 @@ void Ntf_PutFormChangeNotifSentByEMail (void)
       Mai_WriteWarningEmailNotifications ();
 
    /***** List of notifications *****/
-   fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\" style=\"margin:0 auto;\">"
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">"
 	              "<tr>"
 		      "<th></th>"
 		      "<th class=\"CENTER_MIDDLE\">"
diff --git a/swad_pagination.c b/swad_pagination.c
index 2f02f0342..74f14dcb1 100644
--- a/swad_pagination.c
+++ b/swad_pagination.c
@@ -226,7 +226,7 @@ void Pag_WriteLinksToPages (Pag_WhatPaginate_t WhatPaginate,
    if (Pagination->MoreThanOnePage)
      {
       /***** Links to several pages start here *****/
-      fprintf (Gbl.F.Out,"<table style=\"margin:0 auto; border-spacing:6px;\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_5\">"
                          "<tr>"
                          "<td class=\"%s LEFT_MIDDLE\">"
                          "%s"
diff --git a/swad_password.c b/swad_password.c
index fb9875de0..22a3e6fcc 100644
--- a/swad_password.c
+++ b/swad_password.c
@@ -832,7 +832,7 @@ void Pwd_ShowFormOthPwd (void)
 	 Usr_PutParamOtherUsrCodEncrypted ();
 
 	 /* New password */
-	 fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\" style=\"margin:0 auto;\">");
+	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">");
          Pwd_PutFormToGetNewPasswordTwice ();
 	 fprintf (Gbl.F.Out,"</table>");
 
diff --git a/swad_photo.c b/swad_photo.c
index a89ee57f1..9a714819e 100644
--- a/swad_photo.c
+++ b/swad_photo.c
@@ -1637,8 +1637,7 @@ void Pho_ShowOrPrintPhotoDegree (Pho_AvgPhotoSeeOrPrint_t SeeOrPrint)
 			      Pho_PutIconToPrintDegreeStats,
 			      Hlp_STATS_Degrees);
 
-	 fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\""
-			    " style=\"margin:0 auto;\">");
+	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">");
 
 	 /***** Put a selector for the type of average *****/
 	 Pho_PutSelectorForTypeOfAvg ();
@@ -2036,7 +2035,7 @@ static void Pho_ShowOrPrintClassPhotoDegrees (Pho_AvgPhotoSeeOrPrint_t SeeOrPrin
       /***** Form to select type of list used to display degree photos *****/
       if (SeeOrPrint == Pho_DEGREES_SEE)
 	 Usr_ShowFormsToSelectUsrListType (ActSeePhoDeg);
-      fprintf (Gbl.F.Out,"<table style=\"margin:0 auto;\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER\">");
 
       /***** Get and print degrees *****/
       for (NumRow = 0, NumDegsNotEmpty = 0;
@@ -2121,8 +2120,7 @@ static void Pho_ShowOrPrintListDegrees (Pho_AvgPhotoSeeOrPrint_t SeeOrPrint)
 	 Usr_ShowFormsToSelectUsrListType (ActSeePhoDeg);
 
       /***** Write heading *****/
-      fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\""
-	                 " style=\"margin:0 auto;\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">"
 			 "<tr>"
 			 "<th class=\"RIGHT_TOP\">"
 			 "%s"
diff --git a/swad_place.c b/swad_place.c
index 125a9e95b..bec1ed4a9 100644
--- a/swad_place.c
+++ b/swad_place.c
@@ -119,7 +119,7 @@ void Plc_SeePlaces (void)
                            ICanEdit ? Plc_PutIconToEditPlaces :
                         	      NULL,
                            Hlp_INSTITUTION_Places);
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">"
                          "<tr>");
       for (Order = Plc_ORDER_BY_PLACE;
 	   Order <= Plc_ORDER_BY_NUM_CTRS;
diff --git a/swad_privacy.c b/swad_privacy.c
index 1a7fe7b57..c916c0c5b 100644
--- a/swad_privacy.c
+++ b/swad_privacy.c
@@ -104,7 +104,7 @@ void Pri_EditMyPrivacy (void)
    /***** Start table *****/
    Lay_StartRoundFrame (NULL,Txt_Privacy,
                         Pri_PutIconsPrivacy,Hlp_PROFILE_Preferences_privacy);
-   fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\" style=\"margin:0 auto;\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">");
 
    /***** Edit photo visibility *****/
    Pri_PutFormVisibility (Txt_Photo,
diff --git a/swad_record.c b/swad_record.c
index ca3a9bbfd..db7dacbef 100644
--- a/swad_record.c
+++ b/swad_record.c
@@ -2216,7 +2216,7 @@ void Rec_ShowSharedUsrRecord (Rec_SharedRecordViewType_t TypeOfView,
       /***** Show email and user's ID *****/
       if (ShowIDRows)
 	{
-         fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+         fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 	 Rec_ShowEmail (UsrDat,ClassForm);
 	 Rec_ShowUsrIDs (UsrDat,ClassForm);
          fprintf (Gbl.F.Out,"</table>");
@@ -2244,7 +2244,7 @@ void Rec_ShowSharedUsrRecord (Rec_SharedRecordViewType_t TypeOfView,
             break;
         }
 
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
       if (ShowIDRows)
 	{
diff --git a/swad_statistic.c b/swad_statistic.c
index af6e11f46..45132a8f7 100644
--- a/swad_statistic.c
+++ b/swad_statistic.c
@@ -493,8 +493,7 @@ void Sta_AskShowCrsHits (void)
          Par_PutHiddenParamLong ("LastRow",0);
 
          /***** Put list of users to select some of them *****/
-         fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\""
-                            " style=\"margin:0 auto;\">"
+         fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">"
                             "<tr>"
 			    "<td class=\"RIGHT_TOP %s\">%s:"
 			    "</td>"
@@ -1770,9 +1769,9 @@ static void Sta_ShowDetailedAccessesList (unsigned long NumRows,MYSQL_RES *mysql
 		                             "?");
 
       /* Write the date-time (row[3]) */
-      fprintf (Gbl.F.Out,"<td id=\"date_%u\" class=\"LOG CENTER_TOP COLOR%u\">"
+      fprintf (Gbl.F.Out,"<td id=\"log_date_%u\" class=\"LOG CENTER_TOP COLOR%u\">"
 			 "<script type=\"text/javascript\">"
-			 "writeLocalDateHMSFromUTC('date_%u',"
+			 "writeLocalDateHMSFromUTC('log_date_%u',"
 			 "%ld,',&nbsp;','%s',true,false,true);"
 			 "</script>"
 			 "</td>",
diff --git a/swad_survey.c b/swad_survey.c
index 0d9e3a81c..441d5d03c 100644
--- a/swad_survey.c
+++ b/swad_survey.c
@@ -222,7 +222,7 @@ static void Svy_ListAllSurveys (struct SurveyQuestion *SvyQst)
    if (Gbl.Svys.Num)
      {
       /***** Table head *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">"
 			 "<tr>");
       for (Order = Svy_ORDER_BY_START_DATE;
 	   Order <= Svy_ORDER_BY_END_DATE;
@@ -438,7 +438,7 @@ static void Svy_ShowOneSurvey (long SvyCod,struct SurveyQuestion *SvyQst,
 
    /***** Start table *****/
    if (ShowOnlyThisSvyComplete)
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
    /***** Start date/time *****/
    UniqueId++;
@@ -2666,7 +2666,7 @@ static void Svy_ShowFormEditOneQst (long SvyCod,struct SurveyQuestion *SvyQst,
       Svy_PutParamQstCod (SvyQst->QstCod);
 
    /***** Start table *****/
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">");
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">");
 
    /***** Stem *****/
    fprintf (Gbl.F.Out,"<tr>"
@@ -3188,7 +3188,7 @@ static void Svy_ListSvyQuestions (struct Survey *Svy,struct SurveyQuestion *SvyQ
 	}
 
       /***** Write the heading *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">"
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">"
                          "<tr>");
       if (Svy->Status.ICanEdit)
          fprintf (Gbl.F.Out,"<th colspan=\"2\"></th>");
diff --git a/swad_test.c b/swad_test.c
index 58dfe0799..b86183445 100644
--- a/swad_test.c
+++ b/swad_test.c
@@ -440,7 +440,7 @@ void Tst_ShowNewTest (void)
             Par_PutHiddenParamUnsigned ("NumQst",Gbl.Test.NumQsts);
 
             /***** List the questions *****/
-	    fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_10\">");
+	    fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_10\">");
             Tst_ShowTestQuestionsWhenSeeing (mysql_res);
 	    fprintf (Gbl.F.Out,"</table>");
 
@@ -540,7 +540,7 @@ void Tst_AssessTest (void)
 	   }
 
 	 /***** Write answers and solutions *****/
-	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_10\">");
+	 fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_10\">");
 	 Tst_ShowTestResultAfterAssess (TstCod,&NumQstsNotBlank,&TotalScore);
 	 fprintf (Gbl.F.Out,"</table>");
 
@@ -2722,7 +2722,7 @@ static void Tst_ListOneOrMoreQuestionsToEdit (unsigned long NumRows,MYSQL_RES *m
                         Tst_PutIconsTests,Hlp_ASSESSMENT_Tests);
 
    /***** Write the heading *****/
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_MARGIN CELLS_PAD_2\">"
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE_MARGIN CELLS_PAD_2\">"
 	              "<tr>"
                       "<th colspan=\"2\"></th>"
                       "<th class=\"CENTER_TOP\">"
@@ -6968,8 +6968,7 @@ void Tst_SelUsrsToSeeUsrsTestResults (void)
          Grp_PutParamsCodGrps ();
 
          /***** Put list of users to select some of them *****/
-         fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_2\""
-                            " style=\"margin:0 auto;\">"
+         fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_CENTER CELLS_PAD_2\">"
                             "<tr>"
 			    "<td class=\"%s RIGHT_TOP\">"
 			    "%s:"
@@ -7652,7 +7651,7 @@ void Tst_ShowOneTestResult (void)
 				 Gbl.CurrentCrs.Crs.CrsCod);
 
       /***** Start table *****/
-      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_10\">");
+      fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_10\">");
 
       /***** Header row *****/
       /* Get data of the user who made the test */
diff --git a/swad_test_import.c b/swad_test_import.c
index be5bc259b..7495a13ec 100644
--- a/swad_test_import.c
+++ b/swad_test_import.c
@@ -959,7 +959,7 @@ static void TsI_WriteHeadingListImportedQst (void)
    extern const char *Txt_Question;
 
    /***** Write the heading *****/
-   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL CELLS_PAD_2\">"
+   fprintf (Gbl.F.Out,"<table class=\"FRAME_TBL_WIDE CELLS_PAD_2\">"
 	              "<tr>"
                       "<th></th>"
                       "<th class=\"CENTER_TOP\">"
diff --git a/swad_text.c b/swad_text.c
index 18a2740da..c0c620e3f 100644
--- a/swad_text.c
+++ b/swad_text.c
@@ -24329,17 +24329,17 @@ const char *Txt_New_plugin =
 
 const char *Txt_New_post =
 #if   L==1
-	"Novo missatge";
+	"Nou comentari";
 #elif L==2
-	"Neue Nachricht";
+	"Neue Kommentar";
 #elif L==3
 	"New post";
 #elif L==4
-	"Nuevo mensaje";
+	"Nuevo comentario";
 #elif L==5
-	"Nouveau message";
+	"Nouveau commentaire";
 #elif L==6
-	"Nuevo mensaje";	// Okoteve traducción
+	"Nuevo comentario";	// Okoteve traducción
 #elif L==7
 	"Nuovo post";
 #elif L==8