*{ padding:0; margin:0;}
.colockbox{width:250px;height:30px;background:url(../images/colockbg.png) no-repeat;overflow: hidden; color:#000000;}
.colockbox span{float:left;display:block;width:40px;height:29px;line-height:29px;font-size:20px; font-weight:bold;text-align:center;color:#ffffff; margin-right:22px;}