body{margin:0; height:auto;}
dl,dd,dt{margin:0;padding:0;}
a{ text-decoration:none;}

.floating_ck{position:fixed;right:20px; top:30%;}
.floating_ck dl dd{position:relative;width:80px;height:80px;background-color:#646577;border-bottom:solid 1px #555666;text-align:center;background-repeat:no-repeat;background-position:center;cursor:pointer;}
.floating_ck dl dd:hover{background-color:#646577;border-bottom:solid 1px #646577;}
.floating_ck dl dd:hover .floating_left{display:block; font-size:14px; font-weight:bold; overflow:inherit}
.qrcord{background-image:url(http://www.aeg-machinery.com/shotcrete/images/wechat.gif);}
.quote{background-image:url(http://www.aeg-machinery.com/shotcrete/images/Wapp.png);}
.words{background-image:url(http://www.aeg-machinery.com/shotcrete/images/ww.png);}
.consult{background-image:url(http://www.aeg-machinery.com/shotcrete/images/skype.png);}
.return{background-image:url(http://www.aeg-machinery.com/shotcrete/images/top.gif);}
.floating_ck dd span{color:#fff;display:block;padding-top:54px;}
.floating_left{position:absolute;left:-160px;top:0px;width:160px;height:80px;background-color:#e40231;border-bottom:solid 1px #a40324;display:none;}
.floating_left a{color:#fff; position:relative; top:20px; line-height:20px;}
.floating_ewm{height:160px;top:-120px;}
.floating_ewm i{background-image:url(http://www.aeg-machinery.com/shotcrete/images/erweima.png);display:block;width:145px;height:145px;margin:auto;margin-top:7px;}
.floating_ewm p{color:#fff;margin-top:15px;}
.floating_ewm .qrcord_p01{font-size:16px;}