Minor UI fixes

main/css/base.css

@@ -208,11 +208,8 @@ footer .container .row {
     margin-top:0px;
 }
 
-/* Begin of proper */
-
-#header4 {
-    height: 26px !important; /* breadcrumb fix */
-    margin-top:5px;
+#friend-container .thumbnail {
+    min-height: 140px;    
 }
 
 .show-grid [class*="span"] {

main/css/base_chamilo.css

@@ -313,26 +313,6 @@ input.link_alike:hover {
 	margin-right: 2px;
 }
 
-/* HEADER 4:      */
-
-#header4 {
-	height:26px;
-    padding:0px;
-    background:none;                    
-    width: 100%;	
-    /*margin-top:35px;*/
-    margin-bottom:5px;    
-    background-repeat:repeat-x;
-    color: #009;    
-    border: 1px solid #EEEEEE;
-}
-#header4 a {
-    color: #666;
-}
-#header4 a:hover {
-    text-decoration: none;
-    color: #f3840d;
-}
 /* The tool shortcuts */
 #toolshortcuts {
     clear:right;

main/css/chamilo/frames.css

@@ -60,55 +60,7 @@ img {
 	width:20%;
 	text-align:right;
 }
-/* Header 3: Containing breadcrumbs, online users, student/teacher view, help */
-#header3 {
-	position: relative; /* to avoid the IE peekabo bug*/
-	font-size: 12px;
-	font-weight: normal;
-	padding: 4px;
-	background-color: #90AFDD;
-	color: #fff;
-	border-bottom: 1px solid white;
-}
-#header3 a {
-	color: #ffffff;
-	text-decoration: none;
-	font-weight:normal;
-}
-#header3 a:hover {
-	text-decoration: underline;
-}
-/* Header3Right: online users, student/teacher view, help */
-#Header3Right ul {
-	position: relative; /* to avoid the IE peekabo bug*/
-	float: right;
-	width: 50%;
-	margin: 0;
-	padding: 0;
-	list-style-type: none;
-	text-align: right;
-}
-#Header3Right ul li {
-	display: inline;
-}
-#Header3Right ul li a {
-	padding: 4px 6px 4px 4px;
-	color:#fff;
-}
-/* Header 4: not used */
-#header4 {
-	background-color: #fff;
-	color: #009;
-	padding: 4px;
-	margin-bottom: 2px;
-}
-#header4 a {
-	color: #4171b5;
-}
-#header4 a:hover {
-	text-decoration: none;
-	color: #f00;
-}
+
 /* The tool shortcuts */
 #toolshortcuts {
 	text-align: right;

main/css/responsive.css

@@ -56,11 +56,6 @@
         height: 0px;
     }
 
-    /* Removing just for now*/
-    #header4 {
-        display:none;
-    }
-
     /* Subnav */
     .subnav {           
         border:1px solid #fff;

main/inc/lib/usermanager.lib.php

@@ -2342,7 +2342,9 @@ class UserManager {
 
         $image_array_sys = self::get_user_picture_path_by_id($user_id, 'system', false, true);
         $image_array = self::get_user_picture_path_by_id($user_id, 'web', false, true);
+        
         $file = $image_array_sys['dir'].$size_picture.$picture_file;
+        
     	if (file_exists($file)) {
             $picture['file'] = $image_array['dir'].$size_picture.$picture_file;
 			$picture['style'] = '';

main/template/default/layout/head.tpl

@@ -135,5 +135,4 @@ $(document).ready(function() {
     });*/
 });
 </script>
-{$header_extra_content}
-<!--  head end-->
+{$header_extra_content}