#cookie-banner {
    background: rgba(0,0,0,.4); /* translucid */
    z-index: 1000; /* above everything */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden; /* no scrolling */
}

#cookie-banner .cookie-wrapper {
    background: #fff;
}

#cookie-banner.cookie-banner-bottom .cookie-wrapper {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
}

#cookie-banner.cookie-banner-top .cookie-wrapper {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
}

#cookie-banner.cookie-banner-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
#cookie-banner.cookie-banner-center .cookie-wrapper {
    width: 80%;
    border-radius: 1em;
    padding: 1em;
}