body {
    width: 100%;
    background: transparent;
}

nav {
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    bottom: 0;
}

button {
    width: 4rem;
    aspect-ratio: 1;
    max-height: 4rem;
    margin-bottom: .5rem;
}

a {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: .5rem;
}

#top_a {
    margin-top: 1rem;
}

.side_nav_link {
    font-size: 1rem;
}

.side_nav_svg {
    width: 1.5rem;
    height: 1.5rem;
}