@charset "utf-8";
#tree{
    color: #000;
    text-align: right;
    font-size: 16px;
    border-right: 1px solid #5d677c;
    margin-top: 76px;
    margin-right: 50px;
}
#tree li{
    list-style: none;
    cursor:pointer;
    padding: 10px 10px;
    transition: all .3s;
}
#tree li:hover,#tree li.active{
    background: #5d677c;
    color:#fff;
}