.consent-message-container {
    inset: 0;
    position: absolute;
    background: #fffb;
    content: '';
    z-index: 1;
}
.consent-message {
    position: sticky;
    top: 15vh;
    padding: 2vh 2vw;
    margin: 5vh 5vw;
    border-radius: 3px;
    border: 1px solid #aaa;
    background: #fff;
    box-shadow: 0 0 10px #ccc;
}