MediaWiki:Common.css

/* CSS placed here will be applied to all skins */ .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; }