.sm {list-style:none; width:100%; height:450px; display:block; overflow:hidden;margin:0; padding:0}
.sm pre.slide { border-left:1px solid #555;white-space:normal;float:left; display:inline; overflow:hidden; background:#f2f2f2;height:450px;margin:0; padding:0;margin-left:-1px; font-family:Arial, Helvetica, sans-serif; text-align: left;}