:root {
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    font-size: large;
}

a {
    color: inherit;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    width: 100%;
    box-sizing: border-box;
    
    background-color: rgb(60, 60, 60);

    text-align: center;

    display: grid;
    grid-template-rows: auto 1fr auto;
}

h1 {
    padding-top: 10rem;
}

main {
    padding: 4rem;
}

#links {
    max-width: 40rem;
    margin: auto;

    list-style: none;
    padding: 0;

    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

#links li {
    margin: 0;
    padding: 0;
}

#links li img:hover {
    filter: sepia(1) saturate(5) hue-rotate(90deg);
}

footer {
    background-color: rgb(40, 40, 40);
    padding: 1rem;
}