Changes
<!-- MAIN DESKTOP DIV -->
<div class="nomobile">
<!-- Hide Desktop content from Mobile view -->
<!-- MAIN TABLE -->
<table style="width:100%;border:0px">
</table>
<!-- MAIN TABLE -->
<!-- Hide Desktop content from Mobile view -->
</div>
<!-- MAIN DESKTOP DIV -->
<!-- MAIN MOBILE DIV -->
<div id="mf-banner">
<!-- Hide Mobile content from Desktop view -->
<div id="mf-blog" title="Wikimedia Blog">Hello</div>
</div>
<!-- MAIN MOBILE DIV -->
__NOTOC____NOEDITSECTION__
{{DISPLAYTITLE:<span style="display:none">{{FULLPAGENAME}}</span>}}