body {
    background-color: #eb4b46;
    color: white;
    font-family: 'Hiragino Kaku Gothic Pro', 'ヒラギノ角ゴシック', 'Meiryo', 'MS PGothic', sans-serif;

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

main {
    margin: 20px;
    margin-top: 0;
}

.display {
    width: 100%;
    max-width: 600px;
}

a {
    color: white;
}

section {
    max-width: 700px;
    width: 100%;
}