.helpBartool{position:fixed;right:0;top:150px}.helpBartool a{display:block;width:40px;height:40px;margin-bottom:3px;background:url(helpBartool/float.png);position:relative}.helpBartool a.commu img,.helpBartool a.wx img{display:none;position:absolute;right:40px;top:0}.helpBartool a.commu:hover img,.helpBartool a.wx:hover img{display:block}.helpBartool a.to{background-position:0 -84px}.helpBartool a.to:hover{background-position:0 -126px}.helpBartool a.kf_a{background-position:0 bottom}.helpBartool a.commu{background-image:url(helpBartool/commu_float.png)}.helpBartool .Kefu{display:none;width:140px;position:absolute;top:0;right:43px;background:#fff;border:2px solid #ea7b49;margin:0}.helpBartool .Kefu dd{padding:2px 10px;margin:0}.helpBartool .Kefu dd a{width:auto;height:auto;display:block;border-radius:4px;background:#ea7b49;color:#fff;font-size:16px;text-align:center;margin:10px 0;line-height:1.8}.helpBartool .Kefu dd a:hover{background:#f60}.helpBartool .Kefu dd p{margin:10px 0;color:gray;font-size:12px;text-align:center}.helpBartool .Kefu dd p strong{font-size:17px;color:#ea7b49}