.customerService{
    position: fixed;
    margin-top: 10%;
    z-index: 100;
    padding: 0;
    right: 0px;
}
.cusSer{
    background-image: url(kefubg.png);
    margin: 2px;
}
.cusSer a{
    color: white;
    font-size: 13px;
}
.cusSer a:hover{text-decoration: none}
.cusSer div{text-align: center;padding-bottom:5px;margin-top: -5px;}