* {
    box-sizing: border-box;
}

:root {
    font-size: 16px;
}

body {
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 2rem;
    margin: 0 0 1rem 0;
}

p {
    margin: 0 0 1rem 0;
}

figure {
    margin: 0;
}

img {
    max-width: 100%;
    max-height: 100%;
}