/* Hide the table-of-contents (secondary) sidebar. */
.md-sidebar--secondary {
  display: none !important;
}

/* With the TOC gone, constrain the content to a readable column width and let
   the reclaimed space become breathing room on the sides. */
@media screen and (min-width: 76.25em) {
  .md-main__inner {
    max-width: 60rem;
    margin-left: auto;
    margin-right: auto;
  }
}