html, body {
    margin: 0;
    padding: 0;
    overflow: hidden;
}

#parent-container {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);

    display: flex;
    justify-content: center;
    align-items: center;

    overflow: hidden;
    z-index: 9999;
}

.adsbygoogle {
    width: 100%;
    height: 100%;
}