User:In actu/vector-2022.css

.vector-main-menu-action-opt-out, .wb-langlinks-link, #p-lang-btn {display:none;}
 * 1) p-interaction, #mw-sidebar-action, #t-specialpages, #t-permalink,
 * 2) t-cite, #t-wikibase, #p-pagetriage-enqueue, #p-coll-print_export,
 * 3) n-sitesupport, #n-contactpage, #n-aboutsite, #n-currentevents,
 * 4) n-contents, #t-mute, #t-curationtoolbar, #pt-sandbox, #pt-betafeatures,
 * 5) p-lang-btn-sticky-header, #pt-betafeatures-sticky-header,
 * 6) pt-userpage-sticky-header, #pt-sandbox-sticky-header,
 * 7) ca-ve-edit-sticky-header, .vector-main-menu-action-lang-alert,