#overlay {
    background: rgba(0,0,0,0.9);
    width: 100vw;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;

    backdrop-filter: blur(10px);
    overflow: hidden;

    /*display: block;

     */
    opacity: 1;
}