text.css

:focus {
  outline-style: dotted;
  outline-width: thick;
}

html {
  font-family: sans-serif;
  font-size: calc(1em + 1vmin + 2vmax);
}

body {
  padding: 1em;
  display: flex;
  flex-flow: column;
  margin: auto;
}

article {
  line-height: 1.5;
}

ol {
  list-style: none;
  padding: 0;
}

menu {
  list-style: circle;
  padding-inline-start: 1em;
}

li {
  margin-block-start: .5ex;
  margin-block-end: .5ex;
}

dfn,
mark {
  border-radius: 1ex;
  display: inline-block;
  font: inherit;
  padding-inline-start: 1ex;
  padding-inline-end: 1ex;
  margin-block-end: 1ex;
}

h1 {
  display: inline;
  font: inherit;
}

h2 {
  font: inherit;
  margin: 0;
  font-family: monospace;
  font-size: .67em;
}