.aside{zoom:1}
.aside:after{visibility:hidden;content:"";display:block;clear:both}
.aside .img_main{position:relative}
.aside .img_main .tit_board{display:block;position:absolute;top:0; left:10px; padding:5px 10px; background:#f84e32; color:#FFF; font-weight:bold}
.aside .img_sub{float:left;margin-top:20px;margin-left:20px;}

.aside .lst{margin-left:0}