Minor layout corrections (fixing the section main_content)

main/admin/resume_session.php

@@ -112,8 +112,8 @@ switch($action) {
         }
         break;
 }
-
 Display::display_header($tool_name);
+
 if (!empty($_GET['warn'])) {
     Display::display_warning_message(urldecode($_GET['warn']));
 }
@@ -122,7 +122,7 @@ if (!empty($message)) {
     echo $message;
 }
 
-echo Display::tag('h1', Display::return_icon('session.png', get_lang('Session')).' '.$session['name']);
+echo Display::page_subheader(Display::return_icon('session.png', get_lang('Session')).' '.$session['name']);
 ?>
 <!-- General properties -->
 <table class="data_table" width="100%">
@@ -167,7 +167,6 @@ echo Display::tag('h1', Display::return_icon('session.png', get_lang('Session'))
         ?>
 	</td>
 </tr>
-
 <!-- show nb_days_before and nb_days_after only if they are different from 0 -->
 <tr>
 	<td>

main/template/default/layout/layout_1_col.tpl

@@ -16,11 +16,14 @@
     {/if}
     
     
-    <div class="span12">        
-        <section id="main_content">
-            {include file="default/layout/page_body.tpl"}
+    <div class="span12">            
+        {include file="default/layout/page_body.tpl"}
+        {if !empty($content)}
+            <section id="main_content">
             {$content}
-        </section>
+            &nbsp;
+            </section>
+        {/if}        
     </div>    
     
     {* Plugin bottom *}

main/template/default/layout/layout_2_col.tpl

@@ -31,12 +31,16 @@
         {/if}
 		
 		{* ?? *}
-		{$sniff_notification}
+		{$sniff_notification}        
+		
+        {include file="default/layout/page_body.tpl"}
         
-		<section id="main_content">
-        {include file="default/layout/page_body.tpl"}	        
+        {if !empty($content)}
+        <section id="main_content">
         {$content}
+        &nbsp;
         </section>
+        {/if}
 		
 		{* Announcements *}
         {if !empty($announcements_page_block)}

main/template/default/layout/show_footer.tpl

@@ -3,8 +3,8 @@
     for backward compatibility we suppose that the default layout is one column which means using a div with class span12
 *}
 {if $show_header}
+    </section>
 </div>
-</section>
 {/if}
 
 {* Plugin bottom *}

main/template/default/layout/show_header.tpl

@@ -9,7 +9,7 @@
                 {$plugin_content_top}
             </div>
         {/if}        
-        <div class="span12">
+        <div class="span12">            
+            {include file="default/layout/page_body.tpl"}
             <section id="main_content">
-                {include file="default/layout/page_body.tpl"}
 {/if}