:root { font-size: 62.5%; }
* { margin: 0; padding: 0; }
body {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #C9D6FF, #E2E2E2);
    font-family: 'Outfit', sans-serif;
    font-size: 1.6rem;
    height: 100vh;
    margin: 20px;
}
main {
    display: flex;
    align-items: center;
    justify-content: center;
    height: calc(100vh - 50px);
}
article.card-container {
    display: flex;
    flex-direction: column;
    text-align: center;
    background-color: hsl(0, 0%, 100%);
    border-radius: 15px;
    max-width: 300px;
    padding: 18px;
}
article.card-container > img {
    max-width: 100%;
}
footer.attribution {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    color: hsl(0, 0%, 100%);
    padding-left: 10px;
}
footer.attribution a {
    text-align: center;
    color: hsl(216, 98%, 60%)
}
h1 {
    color: hsl(218, 44%, 22%);
    padding: 15px 4px;
    word-spacing: 2px;
    letter-spacing: 2px;
    font-size: 1.2em;
}
p {
    color: hsl(220, 15%, 55%);
    font-size: 1.5rem;
    padding: 0px 4px;
}