:root {
    --main-color: #eee;
    --main-background-color: #16161d;
    --link-highlight: #4bddc5;
    --link-color: #aaa;
}

body {
    font-family: "Open Sans";
    font-weight: 400;

    margin: 0;
    padding: 0;

    color: var(--main-color);
    background-color: var(--main-background-color);
}

#main {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#main a {
    color: var(--link-color);
}

#main a:hover {
    color: var(--link-highlight);
}