/* t7.css - XHTML 1.0 */
body {
    font-family: 'Georgia', serif;
    background-color: #ecf0f1;
    color: #34495e;
    margin: 0;
    padding: 70px;
}

h1, h2, h3 {
    color: #3498db;
    text-align: center;
    margin-bottom: 20px;
}

button {
    padding: 20px 40px;
    border: 2px solid #3498db;
    background-color: white;
    color: #3498db;
    cursor: pointer;
    border-radius: 25px;
    font-size: 20px;
    transition: transform 0.2s ease;
}

button:hover {
    transform: scale(1.1);
    background-color: #3498db;
    color: white;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

table {
    width: 100%;
    border-collapse: collapse;
    border: 2px solid #3498db;
}

td, th {
    padding: 20px;
    text-align: left;
    border: 1px solid #3498db;
}