.ztmb4_mb {width:100%;background:#f2f2f2;height:40px;line-height:40px;clear:both;border-top:2px #ec4e00 solid;}
.ztmb4_mb .bt {margin-left:20px;font-size:16px;font-weight:bold;color:#ec0000; float:left; width:125px;}
.ztmb4_mb .gd{ float:right; width:60px;}
.ztmb4_mb .gd  a {color:#717171;font-size:12px;text-decoration:none;margin-right:20px;}