body {
    background-image: url(/only_cool_penguins_write_c/bg.gif);
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;

    width: 100vw;
    overflow-x: hidden;

    overflow-y: scroll;

    display: flex;

    flex-direction: column;
    justify-content: space-between;
    gap: 3em;

    padding-top: 20em;
    padding-bottom: 20em;
}

.main {
    width: 60%;
    margin: auto;

    border: solid red 1px;
    color: teal;

    padding: 5em;
}