.kellch-ad-wrapper {
    border: 2px solid #f90;
    padding: 15px;
    background-color: #fffbe6;
    margin: 30px 0;
}

.kellch-ad-note {
    font-weight: bold;
    color: #d00;
    font-size: 16px;
    margin-bottom: 10px;
}