.cookie-banner {
    position: fixed;
    bottom: 0;
    width: 100%;
    background: #222;
    color: #fff;
    text-align: center;
    padding: 15px;
    z-index: 9999;
}
.cookie-banner button {
    margin: 0 10px;
    padding: 8px 16px;
    border: none;
    background: #f1c40f;
    color: #000;
    cursor: pointer;
}