* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font: 26px/1.6 'Gruppo';
    color: #222;
    background: #fff;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 0 auto 2rem;
}

article {
    width: 90%;
    max-width: 600px;
    margin: 4rem auto;
    text-align: center;
}

header,
footer {
    text-align: center;
}

h1 {
    margin: 0 0 1rem;
    font-size: 2.5rem;
}

p {
    margin: 0 0 1rem;
}

a {
    color: inherit;
}