diff --git a/swad_assignment.c b/swad_assignment.c
index 732b6997..bfbaa9c8 100644
--- a/swad_assignment.c
+++ b/swad_assignment.c
@@ -1129,7 +1129,7 @@ void Asg_RequestCreatOrEditAsg (void)
 	              "%s:"
 	              "</td>"
                       "<td style=\"text-align:left; vertical-align:top;\">"
-                      "<input type=\"text\" name=\"Title\" size=\"80\" maxlength=\"%u\" value=\"%s\" />"
+                      "<input type=\"text\" name=\"Title\" size=\"45\" maxlength=\"%u\" value=\"%s\" />"
                       "</td>"
                       "</tr>",
             Txt_Title,
@@ -1249,7 +1249,7 @@ static void Asg_ShowLstGrpsToEditAssignment (long AsgCod)
 	                 "</td>"
                          "<td style=\"text-align:left; vertical-align:top;\">",
                Txt_Groups);
-      Lay_StartRoundFrameTable10 (NULL,0,NULL);
+      Lay_StartRoundFrameTable10 ("100%",0,NULL);
 
       /***** First row: checkbox to select the whole course *****/
       fprintf (Gbl.F.Out,"<tr>"
@@ -1722,14 +1722,24 @@ static bool Asg_CheckIfICanDoThisAssignment (long AsgCod)
   {
    char Query[512];
 
-   /***** Get if I can do an assignment from database *****/
-   sprintf (Query,"SELECT COUNT(*) FROM assignments"
-                  " WHERE AsgCod='%ld'"
-                  " AND (AsgCod NOT IN (SELECT AsgCod FROM asg_grp) OR"
-                  " AsgCod IN (SELECT asg_grp.AsgCod FROM asg_grp,crs_grp_usr"
-                  " WHERE crs_grp_usr.UsrCod='%ld' AND asg_grp.GrpCod=crs_grp_usr.GrpCod))",
-            AsgCod,Gbl.Usrs.Me.UsrDat.UsrCod);
-   return (DB_QueryCOUNT (Query,"can not check if I can do an assignment") != 0);
+   if (Gbl.Usrs.Me.LoggedRole == Rol_ROLE_STUDENT)
+     {
+      /***** Get if I can do an assignment from database *****/
+      sprintf (Query,"SELECT COUNT(*) FROM assignments"
+		     " WHERE AsgCod='%ld'"
+		     " AND ("
+		     "AsgCod NOT IN (SELECT AsgCod FROM asg_grp)"
+		     " OR "
+		     "AsgCod IN"
+		     " (SELECT asg_grp.AsgCod FROM asg_grp,crs_grp_usr"
+		     " WHERE crs_grp_usr.UsrCod='%ld'"
+		     " AND asg_grp.GrpCod=crs_grp_usr.GrpCod)"
+		     ")",
+	       AsgCod,Gbl.Usrs.Me.UsrDat.UsrCod);
+      return (DB_QueryCOUNT (Query,"can not check if I can do an assignment") != 0);
+     }
+   else
+      return false;
   }
 
 /*****************************************************************************/
diff --git a/swad_attendance.c b/swad_attendance.c
index 55d08703..ba19c6e9 100644
--- a/swad_attendance.c
+++ b/swad_attendance.c
@@ -496,25 +496,17 @@ static void Att_PutFormsToRemEditOneAttEvent (long AttCod,bool Hidden)
    extern const char *Txt_Hide;
    extern const char *Txt_Edit;
 
+   fprintf (Gbl.F.Out,"<div style=\"padding:5px 0;\">");
+
    /***** Put form to remove attendance event *****/
-   fprintf (Gbl.F.Out,"<table class=\"CELLS_PAD_4\">"
-	              "<tr>"
-                      "<td style=\"text-align:left;\">");
    Act_FormStart (ActReqRemAtt);
    Att_PutParamAttCod (AttCod);
    Att_PutHiddenParamAttOrderType ();
    Grp_PutParamWhichGrps ();
    Pag_PutHiddenParamPagNum (Gbl.Pag.CurrentPage);
-   fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/delon16x16.gif\""
-	              " alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
-            Gbl.Prefs.IconsURL,
-            Txt_Remove,
-            Txt_Remove);
-   Act_FormEnd ();
-   fprintf (Gbl.F.Out,"</td>");
+   Act_PutIconLink ("delon",Txt_Remove);
 
    /***** Put form to hide/show attendance event *****/
-   fprintf (Gbl.F.Out,"<td style=\"text-align:left;\">");
    Act_FormStart (Hidden ? ActShoAtt :
 	                   ActHidAtt);
    Att_PutParamAttCod (AttCod);
@@ -522,36 +514,19 @@ static void Att_PutFormsToRemEditOneAttEvent (long AttCod,bool Hidden)
    Grp_PutParamWhichGrps ();
    Pag_PutHiddenParamPagNum (Gbl.Pag.CurrentPage);
    if (Hidden)
-      fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/hidden_on16x16.gif\""
-			 " alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
-	       Gbl.Prefs.IconsURL,
-	       Txt_Show,
-	       Txt_Show);
+      Act_PutIconLink ("hidden_on",Txt_Show);
    else
-      fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/visible_on16x16.gif\""
-			 " alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
-	       Gbl.Prefs.IconsURL,
-	       Txt_Hide,
-	       Txt_Hide);
-   Act_FormEnd ();
-   fprintf (Gbl.F.Out,"</td>");
+      Act_PutIconLink ("visible_on",Txt_Hide);
 
    /***** Put form to edit attendance event *****/
-   fprintf (Gbl.F.Out,"<td style=\"text-align:left;\">");
    Act_FormStart (ActEdiOneAtt);
    Att_PutParamAttCod (AttCod);
    Att_PutHiddenParamAttOrderType ();
    Grp_PutParamWhichGrps ();
    Pag_PutHiddenParamPagNum (Gbl.Pag.CurrentPage);
-   fprintf (Gbl.F.Out,"<input type=\"image\" src=\"%s/edit16x16.gif\""
-	              " alt=\"%s\" title=\"%s\" class=\"ICON16x16\" />",
-            Gbl.Prefs.IconsURL,
-            Txt_Edit,
-            Txt_Edit);
-   Act_FormEnd ();
-   fprintf (Gbl.F.Out,"</td>"
-                      "</tr>"
-	              "</table>");
+   Act_PutIconLink ("edit",Txt_Edit);
+
+   fprintf (Gbl.F.Out,"</div>");
   }
 
 /*****************************************************************************/
@@ -1121,7 +1096,7 @@ void Att_RequestCreatOrEditAttEvent (void)
 	              "%s:"
 	              "</td>"
                       "<td style=\"text-align:left; vertical-align:top;\">"
-                      "<input type=\"text\" name=\"Title\" size=\"80\" maxlength=\"%u\" value=\"%s\" />"
+                      "<input type=\"text\" name=\"Title\" size=\"45\" maxlength=\"%u\" value=\"%s\" />"
                       "</td>"
                       "</tr>",
             Txt_Title,
@@ -1249,7 +1224,7 @@ static void Att_ShowLstGrpsToEditAttEvent (long AttCod)
 	                 "</td>"
                          "<td style=\"text-align:left; vertical-align:top;\">",
                Txt_Groups);
-      Lay_StartRoundFrameTable10 (NULL,0,NULL);
+      Lay_StartRoundFrameTable10 ("100%",0,NULL);
 
       /***** First row: checkbox to select the whole course *****/
       fprintf (Gbl.F.Out,"<tr>"
diff --git a/swad_changelog.h b/swad_changelog.h
index 23e4b899..c4fe2434 100644
--- a/swad_changelog.h
+++ b/swad_changelog.h
@@ -103,11 +103,13 @@
 /****************************** Public constants *****************************/
 /*****************************************************************************/
 
-#define Log_PLATFORM_VERSION	"SWAD 14.107.2 (2015/04/02)"
+#define Log_PLATFORM_VERSION	"SWAD 14.107.3 (2015/04/02)"
 
 // 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 14.107.3: Apr 02, 2015	Changes in icons in attendance events.
+					Fixed bug in assignments. (183702 lines)
         Version 14.107.2: Apr 02, 2015	Changes in icons in surveys. (183717 lines)
         Version 14.107.1: Apr 02, 2015	Changes in icons in assignments. (183748 lines)
         Version 14.107:   Apr 02, 2015	Refactoring contextual menus. (183776 lines)
diff --git a/swad_survey.c b/swad_survey.c
index 5ef0c60e..29607dc0 100644
--- a/swad_survey.c
+++ b/swad_survey.c
@@ -1592,7 +1592,7 @@ void Svy_RequestCreatOrEditSvy (void)
 	              "%s:"
 	              "</td>"
                       "<td style=\"text-align:left; vertical-align:top;\">"
-                      "<input type=\"text\" name=\"Title\" size=\"40\" maxlength=\"%u\" value=\"%s\" />"
+                      "<input type=\"text\" name=\"Title\" size=\"45\" maxlength=\"%u\" value=\"%s\" />"
                       "</td>"
                       "</tr>",
             Txt_Title,