body {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-template-rows: auto 1fr auto;
}

main {
    grid-column: 2 / 12;
    grid-row: 2 / 3;
}

footer {
    grid-column: 1 / 13;
    grid-row: 4;
}

article {
    /* border: 1px red solid; */
    padding-left: 10vw;
    padding-right: 10vw;
    padding-top: 2vh;
    padding-bottom: 2vh;
}