#link4-sa-web-chat {
    height:100%;
    background: none;
    border: 0px;
    bottom: 0px;
    float: none;
    margin: 0px;
    padding: 0px;
    position: fixed;
    right: 0px;
    z-index: 100;
    width: 0px;

    @media (max-width: 1100px) {
        display: none;
    }
}