Template:TOC limit

/* Allow limiting of which header levels are shown in a TOC;

, for instance, will limit to

  showing ==headings== and ===headings=== but no further
  (as long as there are no =headings= on the page, which
  there shouldn't be according to the MoS).
*/

.toclimit-2 .toclevel-2, .toclimit-3 .toclevel-3, .toclimit-4 .toclevel-4, .toclimit-5 .toclevel-5, .toclimit-6 .toclevel-6, .toclimit-7 .toclevel-7 { display: none; }