.mobil-menu {
    background: #111111;
    left: -200px;
    top: -3px;
    bottom: 0px;
    height: 100%;
    position: fixed;
    width: 200px;
    z-index: 9999999;
}

    .mobil-menu ul {
        border-top: 1px solid #636366;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .mobil-menu li {
        border-bottom: 1px solid #222;
        line-height: 30px;
        padding-top: 5px;
        padding-bottom: 5px;
        padding-left: 20px;
        color: grey;
        text-decoration: none;
        transition: all .6s;
    }

        .mobil-menu li:hover {
            background-color: #FF0000;
            color: white;
        }

        .mobil-menu li a {
            color: inherit;
            text-decoration: none;
            font-size: 14px;
        }