div#chat-box {
    position: fixed;
    bottom: 20px;
        background: #2196f3;
    float: right;
    padding: 8px 8px;
    color: #fff;
    font-size: 15px;
    right: 35px;
    cursor: pointer;
    width: 13%;
    text-align: center;
    border-radius: 3px;
    box-shadow: 0px 0px 10px 0px #ddd;

}
div#chat-box-img {
   position: fixed;
    bottom: 7px;
    float: right;
    right: 35px;
    cursor: pointer;
    width: 5%;
    text-align: center;
}

.box-chat {
    position: fixed;
    bottom: 3px;
    right: 35px;
    border: 4px solid #2196F3;
    z-index: 100;
    cursor: pointer;

}
.cross {
    float: right;
    position: absolute;
    top: -13px;
    right: -12px;
    z-index: 10;
}