.gbck{ width:50px;position:fixed; top:60%; right:52%; margin-right:-683px;}
.gbck ul{ padding:0px; margin:0px; overflow:hidden;}
.gbck ul li{ margin-bottom:3px;}
.gbck ul li a { background:#89CCFD;  display:block; width:50px; text-align:center;color:#fff; padding:5px 0;} 
.gbck ul li a:hover{text-decoration: none;}
.gbck ul li a:focus{text-decoration: none}
.gbck ul .ico15 a{background:#89CCFD url(../images/xs.png) 12px 10px no-repeat;height:50px;line-height:70px;}
.gbck ul .ico14{position:relative;}
.erweima{width:140px;height:140px;text-align:center; position:absolute;top:0px; right:60px;z-index:333;background:#F4F4F4;display:none;}
.gbck ul .ico14 .erweima img{vertical-align:middle;}
.customer-service {
    width: 76px;
    height: 245px;
    background: url('../img/customer_service.png') no-repeat;
    background-size: cover;
    position: fixed;
    top: 35%;
    right: -15px;
    cursor: pointer;
}
.customer-service-bg {
    width: 120px;
    height: 150px;
    border-radius: 5px;
    padding: 10px;
    background: #eee;
    position: fixed;
    top: 48%;
    right: 80px;
    display: none;
}
.customer-service-qrcode {
    width: 100px;
    height: 100px;
    background: url('../img/customer-qrcode.png') no-repeat;
    background-size: cover;
}
.customer-service-text {
    display: block;
    text-align: center;
    margin-top: 10px;
}