html {
  --content-maxwidth: 1100px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 2px;
}

div.contents p,
div.contents li {
  line-height: 1.65;
}

div.dotgraph {
  overflow-x: auto;
}

div.contents table.markdownTable {
  display: block;
  overflow-x: auto;
}