html, body {
    width: 100vw;
    height: 100vh;
    background: radial-gradient(
            farthest-side at bottom left,
            rgba(128, 255, 200, 0.5),
            transparent
    ),
    radial-gradient(
            farthest-corner at bottom right,
            rgba(166, 255, 223, 0.5),
            transparent
    ),
    radial-gradient(
            farthest-side at top left,
            rgba(75, 159, 255, 0.5),
            transparent
    ),
    radial-gradient(
            farthest-corner at top right,
            rgba(50, 67, 255, 0.5),
            transparent
    );
}

a {
    color: whitesmoke;
    font-size: xxx-large;
}

@media (max-width: 700px) {
    a {
        color: whitesmoke;
        font-size: x-large;
    }
}