MediaWiki:Common.css

/* CSS placed here will be applied to all skins */
 
<style type="text/css">
        #ca-history { display: none !important; }
      </style>
 
<!-- No [view source] tab for anonymous users -->
<?php global $wgUser; if( $wgUser->isAnon() ) { ?>
      <style type="text/css">
        #ca-viewsource { display: none !important; }
      </style> 
    <?php } ?>
 
<!-- No [view source] tab for users who can not edit -->
<?php global $wgUser; if( !$wgUser->isAllowed('edit') ) { ?>
      <style type="text/css">
        #ca-viewsource { display: none !important; }
      </style> 
    <?php } ?>
 
<!-- No [view source] tab on protected pages for users who can not delete -->
<?php global $wgTitle, $wgUser; if( $wgTitle->isProtected('edit') && !$wgUser->isAllowed('delete') ) { ?>
      <style type="text/css">
        #ca-viewsource { display: none !important; }
      </style> 
    <?php } ?>