refs #17455 [master] improve styling of amsl sources list

* add space over headline
* increase font size and margin for DFG support text
* use bootstrap and finc css classes

themes/finc/templates/amsl/sources-list.phtml

@@ -6,7 +6,7 @@ $this->headTitle($this->translate('List of available Sources'));
 // Set up breadcrumbs:
 $this->layout()->breadcrumbs .= '</li> <li class="active">' . $this->transEsc('List of available Sources') . '</li>';
 ?>
-
+<br />
 <h2><?=$this->transEsc('List of available Sources');?></h2>
 
 <?=$this->flashmessages()?>
@@ -44,7 +44,10 @@ $this->layout()->breadcrumbs .= '</li> <li class="active">' . $this->transEsc('L
 </ul>
 
 <div class="panel panel-primary">
-  <div class="panel-body"><?=$this->transEsc('support_by_dfg'); ?>
+  <div class="panel-body">
+    <span class="h4 margin-r">
+      <?=$this->transEsc('support_by_dfg');?>
+    </span>
     <a href='http://www.dfg.de' target='_blank'>
       <img src='<?=$this->imageLink('dfg_logo_text.png')?>' alt='Deutsche Forschungsgemeinschaft, DFG'>
     </a>