.idiomaCascada{
    /* position: fixed;
    bottom: .7rem;
    left: .5rem;
    z-index: 90; */
    padding: .5rem 1rem;
    /* background: linear-gradient(0, #333, #555); */
    border-radius: .5rem;
    border: 1px solid #ddd;
    font-size: clamp(.8rem, 2vw, 1rem);
    cursor: pointer;
    color: var(--mainText);
    background: var(--mainBg);
}
.idiomaCascada option{
    background: #555;
    color: #fff;
    font-size: .7rem;
}