#leftFixed {
    margin-left: 8px;
    width: 50px;
    background-color: white;
    z-index: 3;
}

    #leftFixed li {
        width: 66px;
        position: relative;
        left: -8px;
        text-align: center;
        font-size: 15px;
        line-height: 16px;
        padding: 20px 0;
        color: #999;
        cursor: pointer;
    }

        #leftFixed li.select {
            background-color: #48AF4D;
            color: #fff;
        }

        #leftFixed li:not(.select):hover {
            color: #48AF4D;
        }