#gallery {padding:15px 0 0 0; line-height:15px;}
#gallery div.off {color:#155daf; height:33px; margin-right:2px; float:left; border:1px solid #e8ebee; cursor:pointer; position:relative; z-index:20;}
#gallery div.on {margin-right:2px; margin-top:2px; float:left; border:1px solid #155daf; cursor:pointer; border-bottom:0; height:33px; position:relative; z-index:100;}

div.hide {display:none; width:0; overflow:hidden;}
div.show {clear:left; background:#fff; top:-1px; border:1px solid #155daf;padding:20px; position:relative; z-index:50;}
div.show img {float:left; margin:0 10px 10px 0;}
.clear {clear:both;}