MediaWiki:Common.css

Note: After publishing, you may have to bypass your browser's cache to see the changes.

Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.

/* CSS placed here will be applied to all skins */

/* Only hide sidebar for anonymous users */
body.skin-vector-2022.logged-out .vector-menu-toggle-button,
body.skin-vector-2022.logged-out .vector-sidebar-container,
body.skin-vector-2022.logged-out #mw-sidebar {
  display: none !important;
}

body.skin-vector-2022.logged-out #mw-content {
  margin-left: 0 !important;
}