.ad-content {
    width: 70%;
    padding: 20px;
    margin: 0 auto; /* Center the content */
    background-color: #f9f9f9; /* Light background for better contrast */
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.ad-box {
    position: absolute;
    top: 70vh;
    right: 20px;
    width: 280px;
    padding: 20px;
    background-color: #008080;
    color: #fff;
    border-radius: 10px;
    text-align: left;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column; /* Ensure content is stacked vertically */
    align-items: center;
    gap: 15px; /* Space between elements */
    border: 2px solid #004d4d;
}

.ad-box a {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 15px;
    background-color: #fff;
    color: #008080;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    border: 2px solid #004d4d;
    transition: all 0.3s ease;
}

.ad-box a:hover {
    background-color: #004d4d;
    color: #fff;
}

.ad-box .ad-icon {
    font-size: 24px;
    color: green;
}

.ad-highlight {
    color: #8e44ad;
    font-weight: bold;
}

h2 {
    color: #2c3e50;
    margin: 20px 0; /* Add spacing around headings */
    text-align: center;
}

.color1 {
    color: #e74c3c;
    background-color: #ffecec;
    padding: 10px;
    border-radius: 5px;
}

.color2 {
    color: #3498db;
    background-color: #eaf6ff;
    padding: 10px;
    border-radius: 5px;
}

.color3 {
    color: #27ae60;
    background-color: #e8f7eb;
    padding: 10px;
    border-radius: 5px;
}

.color4 {
    color: #f39c12;
    background-color: #fff6e5;
    padding: 10px;
    border-radius: 5px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .ad-content {
        width: 100%;
        padding: 10px;
    }

    .ad-box {
        position: relative;
        top: auto;
        right: auto;
        margin: 20px auto;
        width: calc(100% - 40px);
        flex-direction: column; /* Stack content vertically */
        text-align: center;
    }

    .ad-box .ad-icon {
        font-size: 20px;
    }

    h2 {
        font-size: 1.5rem;
    }
}