ul.menu {
    padding: 0;
    list-style: none;
    width: 100%;
    clear: both;
    display: table;
}

ul.menu .list {
    font-size: 14px;
    border-bottom: 1px solid #5b5c60;
    position: relative;
    width: 100%;
    box-sizing: border-box;
    height: 50px;
    vertical-align: sub;
    background: #323338;
    clear: both;
}
ul.menu .list:last-child{
    border: none;
    padding: 20px;
    height: 100px;
}

ul.menu .list a {
    font-size: 14px;
    text-decoration: none;
    color: #fff;
    padding: 17px 0px 17px 20px;
    display: inline-block;
    width: 50%;
    height: 100%;
    box-sizing: border-box;
}

ul.menu .list>span {
    
    display: inline-block;
    position: absolute;
    right: 30px;
    top:18px;
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    transform: rotate(90deg);
}

ul.menu .list .items {
    height: 0px;
    overflow: hidden;
}

ul.menu .list .items a {
    font-size: 12px;
    padding: 17px 0px 17px 0px;
    display: block;
    width: 100%;
}

ul.menu .active>.items {
    display: block;
    background: #3e3f44;
    padding: 0px;
    height: auto;
    color: #fff;
    transition-timing-function: cubic-bezier(0.075, 0.82, 0.165, 1);
    transition: all 200ms;
    clear: both;
    float: left;
    width: 100%;
}

ul.menu .active>.items li {
    width: 100%;
    margin-left: 30px;
    border-bottom: 1px solid #5b5c60;
    list-style: none;
}

ul.menu .active>.items .active>.items {
    background-color: #2f4b67;
}

ul.menu .active .list {
    background: #697d92;
}

ul.menu .active .list a {
    padding: 17px 0px 17px 45px;
}