#it_service_sidebar {
    position: fixed;
    right: 320px;
    /*bottom: 20px;*/
    z-index: 10000;
}
#it_service_sidebar:hover {
    width: 300px;
}
#it_service_sidebar:hover .custom-container {
    float: right;
}
#it_service_sidebar:hover .service-list {
    width: 203px;
    padding: 20px 23px;
}
#it_service_sidebar .custom-container {
    box-sizing: border-box;
    width: 56px;
    height: 56px;
    padding: 10px 12px;
    background: #00A5FF;
    color: white;
    font-size: 0;
    cursor: pointer;
    text-align: center;
}
#it_service_sidebar .custom-container img {
    display: inline-block;
    width: 20px;
    transition: all 1s;
    vertical-align: top;
}
#it_service_sidebar .custom-container span {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    font-size: 14px;
    font-weight: 300;
}
#it_service_sidebar .service-list {
    position: absolute;
    right: 67px;
    top: 0;
    width: 0;
    padding: 0;
    background: white;
    box-shadow: 0px 6px 12px 0px rgba(0, 0, 0, 0.14);
    overflow: hidden;
    cursor: pointer;
}
#it_service_sidebar .service-list .list-item:nth-child(n+2) {
    margin-top: 25px;
}
#it_service_sidebar .service-list .list-item img {
    display: inline-block;
    width: 22px;
    transform: translateY(-4px);
}
#it_service_sidebar .service-list .list-item .content-container {
    display: inline-block;
    padding-left: 5px;
}
#it_service_sidebar .service-list .list-item .content-container .title {
    line-height: 20px;
    font-size: 14px;
    color: #333;
}
#it_service_sidebar .service-list .list-item .content-container .desc {
    margin-top: 4px;
    line-height: 17px;
    font-size: 12px;
    color: #999;
}