.contactusdiyou {box-shadow: -4px 4px 4px -4px #000;position: fixed; bottom: 0px; _position: absolute; width: 230px; height: 154px; background: #009aff; z-index: 99999999999;  margin-bottom:10%; _top: expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0))); transition:all .5s ease; }
.contactusdiyou .hoverbtn{width:30px; height:134px; padding-top:20px; cursor: pointer; position:absolute;left:-30px; font-size:14px; color:#fff; background:#009aff; -webkit-border-radius: 3px 0px  0px 3px; -moz-border-radius: 3px 0px  0px 3px; -o-border-radius: 3px 0px  0px 3px;      border-radius: 3px 0px  0px 3px; -moz-box-shadow: -4px 4px 4px -4px #000; -webkit-box-shadow: -4px 4px 4px -4px #000; box-shadow: -4px 4px 4px -4px #000;} 
.contactusdiyou .hoverbtn span{width:30px; height:19px;line-height: 19px; text-align: center; overflow:hidden; float:left;}
.contactusdiyou .conter{width:186px; height:1740px; margin-left:22px;   position:absolute;   }
.con1{bottom: 0px;width:186px; height: 133px; background: #009aff; z-index: 99999999999;  }
.con1 dl dt{width:31px; height:31px; float:left;    position: relative;top: 32px;}
.con1 dl .f1{width:142px; height:56px;line-height: 20px; float:right; font-size:14px;_font-size: 14px;*font-size: 15px; color:#fff;vertical-align: top; font-weight: bold;}
.con1 dl .f2{ width:142px; float:right; font-size:12px; color:#fff; height:30px;line-height: 30px; float:right;}
.con1 dl dd .ph_num{ font:14px 'Microsoft yahei';*font-size: 16px;_font-size: 16px; color:#fff; height:25px; margin-left: 6px;}
.con1 dl dd .ph_num:hover{text-decoration: underline}