.title-desc-wrapper .title-desc-inner {
display: none;}
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>
$(document).ready(function(){
$('.content-inner').css({
'max-width': '100%',
'margin': '0',
'padding': '0'
});
});
</script>