MediaWiki:Vector.css

/* All CSS here will be loaded for users of the Vector skin */
/* CSS placed here will be applied to all skins */
/* Hide entire toolbox in Vector skin */
.vector-sidebar #p-tb {
  display: none;
}

/* .vector-sidebar #t-whatlinkshere,  {
/*   display: none;
/*}
/* .vector-sidebar #t-recentchangeslinked,  {
/*   display: none;
/* }
/* .vector-sidebar #t-specialpages,  {
/*   display: none;
/* }
/*.vector-sidebar #t-print,
/* .vector-sidebar #t-permalink,
/* .vector-sidebar #t-info,
/*.vector-sidebar #t-cite,
/* .vector-sidebar #t-smwbrowse {
/*  display: none;
/*}
/*body.mw-user-logged-out #p-navigation {
/*  display: none;
/*}
/* Hide the Tools sidebar for logged-out users */
body.loggedout #p-tb {
    display: none;
}