Template:TOC limit/styles.css

/* {{pp-template}} 
   Allow limiting of which header levels are shown in a TOC;
   <div class="toclimit-3">, 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-1 ul,
.toclimit-3 .toclevel-2 ul,
.toclimit-4 .toclevel-3 ul,
.toclimit-5 .toclevel-4 ul,
.toclimit-6 .toclevel-5 ul,
.toclimit-7 .toclevel-6 ul {
 display: none;
}