// Reset body, button, input, select, textarea, pre { margin: 0; } h1, h2, h3, h4, h5, h6, p, dl, ol, ul { margin-top: 0; margin-bottom: 1rem; } button, input, select, textarea { font-family: inherit; font-size: 100%; } article, aside, details, figcaption, figure, footer, header, main, nav, section, summary { display: block; }