main {
    min-height: 100dvh;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.sdgvo-content,
.imprint-content {
    grid-column: 2;
    padding: 1rem;
}

@media screen and (width < 700px) {
    .main {
        grid-template-columns: 1fr;
        margin-top: var(--logoHeight);
    }
    .sdgvo-content,
    .imprint-content {
        grid-column: 1;
        background-color: yellow;
        margin-top: 2rem;
    }
}