.modal{
    position: fixed;
    top: 0;
    left: 0;
    background: #000000b0; /* #0000005c;*/
    color: white;
    width: 100%;
    height: 100vh;
    display: none;
    /* display: flex; */
    justify-content: center;
    align-items: center;
    text-align: center;
    font-size: 22px;
    z-index: 10000;
}

body.on-modal {
    overflow: hidden;
}