body {
    width: 80%;
    margin: 0 auto;
    background-image: url("/static/img/bg.png");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

main {
    min-height: 93vh;
    padding: 0 10% 0 10%;
    background-color: grey;
}

footer {
    min-height: 4rem;
    background-color: black;
}

.logo-link {
    color: inherit;
    text-decoration: none;
}