diff --git a/main/css/base.css b/main/css/base.css
index 99d0063c31..c5f4f95d1f 100644
--- a/main/css/base.css
+++ b/main/css/base.css
@@ -431,7 +431,6 @@ table.lp_build td.tree {
     padding: 0 15px 0 9px;
 }
 
-
 .bread a {
     display: block;
 	font-size:11px;    
@@ -448,13 +447,11 @@ table.lp_build td.tree {
 
 .bread li a {    
 	background: url("crumbs.gif") no-repeat scroll right center transparent;
-    display: block;
-    
+    display: block;    
     background-repeat:no-repeat; 
     background-position:right;
 }
 
-
 .bread .home {
 	padding:5px 15px 4px 8px;
 }    
@@ -464,3 +461,15 @@ table.lp_build td.tree {
     overflow:hidden;
     margin-left:4%;
 }
+
+#document_quota {
+	margin:15px;
+	font-weight:bold;
+	color:#006633; 
+	text-align:center;
+}
+
+/* fixes bug in ie7 */
+#menu {
+	width:180px;
+}
\ No newline at end of file
diff --git a/main/css/chamilo/default.css b/main/css/chamilo/default.css
index b0ed35f804..ce165f4b14 100755
--- a/main/css/chamilo/default.css
+++ b/main/css/chamilo/default.css
@@ -39,20 +39,25 @@ body {
 }
 /* End hide from IE5-mac */
 
-#main {
-    border:2px solid #ddd;
+#main {    
     position: relative; /* to avoid the IE peekabo bug*/
     margin: 0px auto;
     width: 92%;
+}
+#submain {
+	padding:10px;	
+    border:1px solid #ddd;
+    position: relative; /* to avoid the IE peekabo bug*/
+    margin: 0px auto;
+
     min-height: 320px;
-    padding:0px;
-	
-	-moz-border-radius:0px 0px 10px 10px;
-	border-radius:0px 0px 10px 10px;
-	
+    //padding:18px;
+    
+    -moz-border-radius:0px 0px 10px 10px;
+    border-radius:0px 0px 10px 10px;
+    
     box-shadow: 3px 3px 10px #ddd;
-	-moz-box-shadow: 3px 3px 10px #ddd;	
-
+    -moz-box-shadow: 3px 3px 10px #ddd;	
 }
 .item {
     -moz-border-radius:5px;
@@ -419,7 +424,7 @@ a:active {
  *  HEADER 2: Users online, help, student/teacher view	*
  ********************************************************/
 #header2 {
-    width:90%;
+    width:92%;
     margin-left:auto;
     margin-right:auto;
     position: relative; /* to avoid the IE peekabo bug*/
diff --git a/main/css/chamilo_electric_blue/default.css b/main/css/chamilo_electric_blue/default.css
index 2eb08c6ff3..968e41c3b3 100755
--- a/main/css/chamilo_electric_blue/default.css
+++ b/main/css/chamilo_electric_blue/default.css
@@ -44,20 +44,25 @@ input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
 }
 /* End hide from IE5-mac */
 
-#main {
-/*
-    -moz-border-image:url(images/bg-main.png) 5 5 5 5;
-    -webkit-border-image:url(images/bg-main.png) 5 5 5 5;
-    -o-border-image:url(images/bg-main.png) 5 5 5 5;
-    -xv-border-image:url(images/bg-main.png) 5 5 5 5;
-*/
-    border:2px solid #ddd;
+#main {    
     position: relative; /* to avoid the IE peekabo bug*/
     margin: 0px auto;
     width: 92%;
-    min-height: 320px;
-    padding:0px;
+}
+#submain {
+    padding:10px;   
+    border:1px solid #ddd;
+    position: relative; /* to avoid the IE peekabo bug*/
+    margin: 0px auto;
 
+    min-height: 320px;
+    //padding:18px;
+    
+    -moz-border-radius:0px 0px 10px 10px;
+    border-radius:0px 0px 10px 10px;
+    
+    box-shadow: 3px 3px 10px #ddd;
+    -moz-box-shadow: 3px 3px 10px #ddd; 
 }
 .item {
     -moz-border-radius-bottomleft:5px;
@@ -460,7 +465,7 @@ input[text] {
  *  HEADER 2: Users online, help, student/teacher view	*
  ********************************************************/
 #header2 {
-    width:90%;
+    width:92%;
     margin-left:auto;
     margin-right:auto;
     position: relative; /* to avoid the IE peekabo bug*/
diff --git a/main/css/chamilo_green/default.css b/main/css/chamilo_green/default.css
index 53a7f9694d..11157622da 100755
--- a/main/css/chamilo_green/default.css
+++ b/main/css/chamilo_green/default.css
@@ -44,20 +44,25 @@ input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
 }
 /* End hide from IE5-mac */
 
-#main {
-/*
-    -moz-border-image:url(images/bg-main.png) 5 5 5 5;
-    -webkit-border-image:url(images/bg-main.png) 5 5 5 5;
-    -o-border-image:url(images/bg-main.png) 5 5 5 5;
-    -xv-border-image:url(images/bg-main.png) 5 5 5 5;
-*/
-    border:2px solid #ddd;
+#main {    
     position: relative; /* to avoid the IE peekabo bug*/
     margin: 0px auto;
     width: 92%;
-    min-height: 320px;
-    padding:0px;
+}
+#submain {
+    padding:10px;   
+    border:1px solid #ddd;
+    position: relative; /* to avoid the IE peekabo bug*/
+    margin: 0px auto;
 
+    min-height: 320px;
+    //padding:18px;
+    
+    -moz-border-radius:0px 0px 10px 10px;
+    border-radius:0px 0px 10px 10px;
+    
+    box-shadow: 3px 3px 10px #ddd;
+    -moz-box-shadow: 3px 3px 10px #ddd; 
 }
 .item {
     -moz-border-radius-bottomleft:5px;
@@ -462,7 +467,7 @@ input[text] {
  *  HEADER 2: Users online, help, student/teacher view	*
  ********************************************************/
 #header2 {
-    width:90%;
+    width:92%;
     margin-left:auto;
     margin-right:auto;
     position: relative; /* to avoid the IE peekabo bug*/
diff --git a/main/css/chamilo_orange/default.css b/main/css/chamilo_orange/default.css
index 8e4df17831..774195a7a3 100755
--- a/main/css/chamilo_orange/default.css
+++ b/main/css/chamilo_orange/default.css
@@ -44,20 +44,25 @@ input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
 }
 /* End hide from IE5-mac */
 
-#main {
-/*
-    -moz-border-image:url(images/bg-main.png) 5 5 5 5;
-    -webkit-border-image:url(images/bg-main.png) 5 5 5 5;
-    -o-border-image:url(images/bg-main.png) 5 5 5 5;
-    -xv-border-image:url(images/bg-main.png) 5 5 5 5;
-*/
-    border:2px solid #ddd;
+#main {    
     position: relative; /* to avoid the IE peekabo bug*/
     margin: 0px auto;
     width: 92%;
-    min-height: 320px;
-    padding:0px;
+}
+#submain {
+    padding:10px;   
+    border:1px solid #ddd;
+    position: relative; /* to avoid the IE peekabo bug*/
+    margin: 0px auto;
 
+    min-height: 320px;
+    //padding:18px;
+    
+    -moz-border-radius:0px 0px 10px 10px;
+    border-radius:0px 0px 10px 10px;
+    
+    box-shadow: 3px 3px 10px #ddd;
+    -moz-box-shadow: 3px 3px 10px #ddd; 
 }
 .item {
     -moz-border-radius-bottomleft:5px;
@@ -459,7 +464,7 @@ input[text] {
  *  HEADER 2: Users online, help, student/teacher view	*
  ********************************************************/
 #header2 {
-    width:90%;
+    width:92%;
     margin-left:auto;
     margin-right:auto;
     position: relative; /* to avoid the IE peekabo bug*/
diff --git a/main/css/chamilo_red/default.css b/main/css/chamilo_red/default.css
index 2103e2195c..e26ce89fef 100755
--- a/main/css/chamilo_red/default.css
+++ b/main/css/chamilo_red/default.css
@@ -44,20 +44,25 @@ input[type="text"]:focus, input[type="password"]:focus, textarea:focus {
 }
 /* End hide from IE5-mac */
 
-#main {
-/*
-    -moz-border-image:url(images/bg-main.png) 5 5 5 5;
-    -webkit-border-image:url(images/bg-main.png) 5 5 5 5;
-    -o-border-image:url(images/bg-main.png) 5 5 5 5;
-    -xv-border-image:url(images/bg-main.png) 5 5 5 5;
-*/
-    border:2px solid #ddd;
+#main {    
     position: relative; /* to avoid the IE peekabo bug*/
     margin: 0px auto;
     width: 92%;
-    min-height: 320px;
-    padding:0px;
+}
+#submain {
+    padding:10px;   
+    border:1px solid #ddd;
+    position: relative; /* to avoid the IE peekabo bug*/
+    margin: 0px auto;
 
+    min-height: 320px;
+    //padding:18px;
+    
+    -moz-border-radius:0px 0px 10px 10px;
+    border-radius:0px 0px 10px 10px;
+    
+    box-shadow: 3px 3px 10px #ddd;
+    -moz-box-shadow: 3px 3px 10px #ddd; 
 }
 .item {
     -moz-border-radius-bottomleft:5px;
@@ -460,7 +465,7 @@ input[text] {
  *  HEADER 2: Users online, help, student/teacher view	*
  ********************************************************/
 #header2 {
-    width:90%;
+    width:92%;
     margin-left:auto;
     margin-right:auto;
     position: relative; /* to avoid the IE peekabo bug*/
diff --git a/main/document/document.php b/main/document/document.php
index f658eb2917..0f0de94c8d 100755
--- a/main/document/document.php
+++ b/main/document/document.php
@@ -1099,7 +1099,7 @@ if (count($docs_and_folders) > 1) {
         // Calculating the total space
         $already_consumed_space = DocumentManager::documents_total_space($_course);
         
-        // Displaying the quota
+        // Displaying the quota        
         DocumentManager::display_simple_quota($course_quota, $already_consumed_space);       
     }
 }
diff --git a/main/inc/banner.inc.php b/main/inc/banner.inc.php
index 2dec6c0bc1..3ac4f1e9bb 100755
--- a/main/inc/banner.inc.php
+++ b/main/inc/banner.inc.php
@@ -35,9 +35,10 @@ function show_header_1($language_file, $nameTools) {
     $_course = api_get_course_info();        
     echo '<div id="header1">';
         echo '<div id="top_corner"></div>';        
-            $logo = api_get_path(SYS_CODE_PATH).'css/'.api_get_visual_theme().'/images/header-logo.png';
+            $logo = api_get_path(SYS_CODE_PATH).'css/'.api_get_visual_theme().'/images/header-logo.png';            
             $site_name = api_get_setting('siteName');
             if (file_exists($logo)) {
+                $site_name = api_get_setting('Institution').' - '.$site_name;
                 echo '<div id="logo">';
                     $image_url = api_get_path(WEB_CSS_PATH).api_get_visual_theme().'/images/header-logo.png';           
                     $logo = Display::img($image_url, $site_name, array('title'=>$site_name));
@@ -513,7 +514,7 @@ function show_header_4($interbreadcrumb, $language_file, $nameTools) {
                     //background:none;
                 }
                 
-                 #header3 li { 
+                #header3 li { 
                     //background:none;            
                     //background-color: #CCCCCC;                    
                     //border-radius:5px;
@@ -529,10 +530,7 @@ function show_header_4($interbreadcrumb, $language_file, $nameTools) {
                     background:none;                    
                     width: 92%;
                 }                
-                #main {
-                    border : 1px solid #ddd;
-                }
-            }</style>';
+        }</style>';
         echo $style;        
         if (!empty($final_navigation)) {
             echo '<div id="header4">';
@@ -601,7 +599,8 @@ global $header_hide_main_div;
 if (!empty($header_hide_main_div) && $header_hide_main_div === true) {
     //do nothing
 } else {    
-    echo '<div id="main">'; //<!-- start of #main wrapper for #content and #menu divs --> 
+    echo '<div id="main">'; //<!-- start of #main wrapper for #content and #menu divs -->
+    echo '<div id="submain">'; 
 }
 
 /*  "call for chat" module section */
diff --git a/main/inc/footer.inc.php b/main/inc/footer.inc.php
index a7e12100fe..32e2fdde9e 100755
--- a/main/inc/footer.inc.php
+++ b/main/inc/footer.inc.php
@@ -23,7 +23,8 @@ if (api_get_setting('show_navigation_menu') != 'false') {
 }
 
 ?>
- <div class="clear">&nbsp;</div> <!-- 'clearing' div to make sure that footer stays below the main and right column sections -->
+<div class="clear">&nbsp;</div> <!-- 'clearing' div to make sure that footer stays below the main and right column sections -->
+</div> <!-- end of #main" started at the end of banner.inc.php -->
 </div> <!-- end of #main" started at the end of banner.inc.php -->
 
 <div class="push"></div>
@@ -117,6 +118,7 @@ if (api_get_setting('show_teacher_data') == 'true') {
 	}
 }
 echo '</div>';
+
 echo '</div> <!-- end of #footer -->';
 
 // Test server mode indicator and information for testing purposes.
diff --git a/main/inc/header.inc.php b/main/inc/header.inc.php
index 2cfe5be7dd..f0239d949a 100755
--- a/main/inc/header.inc.php
+++ b/main/inc/header.inc.php
@@ -49,6 +49,7 @@ if (isset($httpHeadXtra) && $httpHeadXtra) {
 $document_language = api_get_language_isocode();
 
 $course_title = $_course['name'];
+$title_list[] = api_get_setting('Institution');
 $title_list[] = api_get_setting('siteName');
 if (!empty($course_title)) {
     $title_list[] = $course_title;
@@ -56,12 +57,13 @@ if (!empty($course_title)) {
 if ($nameTools != '') {
     $title_list[] = $nameTools;
 }
-
 $title_string = '';
 for($i=0; $i<count($title_list);$i++) {
     $title_string .=$title_list[$i];
     if (isset($title_list[$i+1])) {
-        $title_string .=' - ';
+        $item = trim($title_list[$i+1]);
+        if (!empty($item))
+            $title_string .=' - ';
     }    
 }
 
diff --git a/main/inc/lib/document.lib.php b/main/inc/lib/document.lib.php
index 12a514c874..8cbe0071f6 100755
--- a/main/inc/lib/document.lib.php
+++ b/main/inc/lib/document.lib.php
@@ -2196,7 +2196,7 @@ class DocumentManager {
         //$message = "You are currently using %s (%s) of your %s.";
         $message = get_lang('YouAreCurrentlyUsingXOfYourX');       
         $message = sprintf($message, $already_consumed_space_m, $percentage.'%',$course_quota_m.' ');
-        echo Display::div($message, array('style'=>'font-weight:bold; color:   #006633   ; text-align:center'));
+        echo Display::div($message, array('id'=>'document_quota'));
     }