.kf{width:208px;position:fixed;/* right: 20px; */right:-208px;top:55%;-webkit-transform:translateY(-50%);transform:translateY(-50%);z-index:10;}
.kt-top{height:40px;line-height:40px;background:url(../images/kefu.png) 12px center no-repeat #e62022;-ms-background-size:auto 20px;background-size:auto 20px;padding-left:46px;font-size:14px;color:#fff;}
.kt-top span:hover{-webkit-transform:rotate(90deg);transform:rotate(90deg);}
.kt-top span{width:18px;height:16px;float:right;position:relative;margin:10px 10px 0 0;cursor:pointer;transition:.5s;-webkit-transition:.5s;-moz-transition:.5s;-ms-transition:.5s;-o-transition:.5s;}
.kt-top span b{width:100%;height:2px;background:#fff;display:block;position:absolute;top:50%;left:0;}
.kt-top span b:first-child{transform:rotate(45deg);-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);-ms-transform:rotate(45deg);-o-transform:rotate(45deg);}
.kt-top span b:last-child{transform:rotate(-45deg);-webkit-transform:rotate(-45deg);-moz-transform:rotate(-45deg);-ms-transform:rotate(-45deg);-o-transform:rotate(-45deg);}
.kf .con{overflow:hidden;background:#fff;padding-bottom:10px;}
.kf .qq li{height:36px;line-height:36px;border-bottom:#f5f5f5 solid 1px;padding-left:16px;}
.kf .qq li a{height:36px!important;color:#666;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;text-decoration:initial;display:block;}
.kf .qq li a img{padding-right:6px;}
.kf .con h5{height:26px;line-height:26px;margin-top:12px;background:url(../images/lianxi.png) 16px center no-repeat;padding-left:45px;color:#666;font-size:14px;margin-bottom: 0;}
.kf .contact{margin-top:2px;height: auto;}
.kf .contact p{height:26px;line-height:26px;color:#666;font-size:14px;padding-left:22px;margin: 0;}
.kf .contact p:nth-child(2n){padding-left:32px;}
.kf .con h5.qr-icon{background:url(../images/erweima.png) 16px center no-repeat;}
.kf .con .qr{margin-top:10px;padding-left:40px;}
.kf .con .qr img{width:110px;height:110px;}
.kf .backTop{width:100%;height:40px;margin-top:10px;background:url(../images/huidaodingbu.png) center center no-repeat #e62022;background-size:18px auto;cursor:pointer;}
.kf-side{padding:18px 10px 10px;background:#e62022;position:absolute;top:50%;transform:translateY(-50%);-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);-o-transform:translateY(-50%);left:-34px;cursor:pointer;}
.kf-side b{display:block;color:#fff;line-height:18px;font-size:14px;font-weight:400;}
.kf-side span.arrow{width:12px;height:12px;background:url(../images/jt-1.png) no-repeat;-ms-background-size:auto 12px;background-size:auto 12px;display:block;margin-top:10px;}
.kf-side span.on{background:url(../images/jt-2.png) no-repeat;-ms-background-size:auto 12px;background-size:auto 12px;}