.xun{margin-left:20px;}
.xte{background-image:url(../Userfile/file/ff170418095525383481.gif);background-repeat:no-repeat;line-height:22px;padding-left:20px;margin-bottom:5px;}
.xdn{margin-top:15px;margin-bottom:15px;}
.downlist{float:left;}.downlist span{margin-top:10px;margin-right:30px;display:inline-block;}