body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f2f2f2;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

.links {
    display: flex;
    flex-direction: column;
    align-items: center;
}

a {
    display: block;
    width: 200px;
    padding: 10px;
    margin: 10px 0;
    background-color: #4CAF50;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

a:hover {
    background-color: #45a049;
}

@media (min-width: 768px) {
    .links {
        flex-direction: row;
        justify-content: center;
    }

    a {
        margin: 0 10px;
    }
}