ul,li{list-style: none;padding:0;margin:0}

/*******ͼƬ��ʽ		.ul_pics{float:left}*********/
.ul_pics li{float:left;width:80px;height:80px;border:1px solid #ddd;margin:0 5px 10px}  
.progress{position:relative;padding: 1px; border-radius:3px; margin:60px 0 0 0;} 
.bar {background-color: green; display:block; width:0%; height:20px; border-radius:3px; } 
.percent{position:absolute; height:20px; display:inline-block;top:3px; left:2%; color:#fff }
.clearfix:after{visibility:hidden; display:block; font-size:0; content:" "; clear:both; height:0}
*:first-child+html .clearfix{zoom:1}
.img_common{width:100%;height: 100%}