html, body, p, ol, ul, li,
dl, dt, dd, blockquote, figure,
fieldset, legend, textarea, pre,
iframe, hr, h1, h2, h3, h4, h5, h6 {
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-size: inherit;
  font-weight: inherit;
}

ul, ol {
  list-style: none;
}

img, video {
  max-width: 100%;
  height: auto;
}