body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    padding: 20px;
    text-align: center;
}

a {
    display: inline-block;
    width: 200px;
    padding: 10px;
    margin: 10px auto;
    background-color: #0073e6;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 18px;
    transition: background-color 0.3s ease;
}

a:hover {
    background-color: #0056b3;
}