body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: #34495e;
    color: white;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
}

a {
    color: #3498db;
    text-decoration: none;
    font-weight: bold;
    margin-top: 10px;
}

a:hover {
    text-decoration: underline;
}