.ot-pub-ad {
    background-color: #ffffff;
    border: 1px solid #dcdcdc;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 15px;
    margin: 20px 0;
    text-align: center;
    transition: box-shadow 0.3s;
}

.ot-pub-ad:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.ot-pub-ad a {
    color: #1a0dab;
    text-decoration: none;
    font-weight: bold;
}

.ot-pub-ad a:hover {
    text-decoration: underline;
}

.wrap h1, .wrap h2 {
    color: #333;
}

.updated {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 5px;
}