style_reader_mode.css

html {
  text-align: center !important;
}

body {
  display: inline-block !important;
  font-size: 19px !important;
  max-width: 800px !important;
}

button, input, div, pre, ul, dl, ol, table, main, section, header, article, aside, footer, nav, span, em, b, a, form, h1, h2, h3, h4, h5, h6, h7, h8, h9 {
  text-align: left !important;
  max-width: 800px !important;
  margin: auto !important;
}

button, input, label {
  display: inline !important;
}

button *, input *, label * {
  display: inline !important;
}

h1, h2, h3, h4, h5, h6, h7, h8, h9 {
  padding: 16px 0 16px 0;
}

p, q, blockquote {
  text-align: justify !important;
  max-width: 800px !important;
  margin: auto !important;
  padding: 10px 0 10px 0;
}

img, figure, figcaption {
  max-width: 800px !important;
  max-height: auto !important;
  width: auto !important;
  height: auto !important;
  margin: auto !important;
}