#thumbnails { display: block; margin-bottom: 10px; clear:both; }
#thumbnails ul li { float: left; margin-right: 10px; margin-top:1px; }

/** clearfix **/
.clearfix:after { content: "."; display: block; clear: both; visibility: hidden; line-height: 0; height: 0; }
.clearfix { display: inline-block; }

#thumbnails li {list-style:none !important;}

html[xmlns] .clearfix { display: block; }
* html .clearfix { height: 1%; }