#bannerOverlay {
    width: 100%;
    height: 50px;
    position: fixed;
    bottom: 1%;
    /* left: 1%; */
    display: none;
    background-color: rgba(0, 0, 0, 0.0);
    /* Black background with opacity */
    z-index: 2;
}

#banner-ad {
    margin: 0 auto;
}