.custom-menu {
    display: none;
    position: absolute;
    overflow: hidden;
    border: 1px solid rgb(20, 19, 19);
    white-space: nowrap;
    font-family: sans-serif;
    background: rgb(39, 37, 37);
    color: rgb(221, 210, 210);
    border-radius: 5px;
    z-index: 64000;
    list-style-type: none;
    padding: 0;
}

    .custom-menu li {
        padding: 8px 12px;
        cursor: pointer;
    }

        .custom-menu li:hover {
            background-color: #DEF;
        }