#gototop_3 { position: fixed; left: 0px; bottom: 30px; width: 320px; height: 240px; display: block; z-index: 9999998; }
#gototop_4 { position: fixed; left: 10px; bottom: 30px; width: 40px; height: 40px; display: block; z-index: 9999999;}
.wx_close { position:absolute;right:0px;bottom:220px; z-index:10 }
.wx_body { width:320px; height:240px; position:relative; background:url(../images/wxbj.png);}
.wx_ewm { position:absolute; bottom:31px; left:13px;}
.wx_txt { position:absolute; right:15px; bottom:24px; width:178px; height:38px; line-height:19px; overflow: hidden; }