.sidebar {
    position: fixed;
    top: 50%;
    left: 49%;
    width: 80px;
    overflow: hidden;
    background-color: #fff;
    border-radius: 8px;
    padding: 0;
    margin-left: -685px;
    transform: translateY(-50%);
    box-shadow: 0px 1px 10px 0px rgba(0, 0, 0, 0.05), 0px 3px 5px 0px rgba(0, 0, 0, 0.06), 0px 2px 4px -1px rgba(0, 0, 0, 0.04);
}

.sidebar li {
    line-height: 40px;
    text-align: center;
    list-style: none;
    cursor: pointer;
}

.sidebar li a {
    font-size: 12px;
    color: #333333;
}



.sidebar li:not(:last-child) {
    border-bottom: #f5f5f5 solid 1px;
}

.sidebar li.active {

    background-color: #278ff0;
}

.sidebar li.active a {
    color: #fff !important;
}