MediaWiki:Wikia.css

(function($) {   $('.spoiler').css({"background": "black", "color": "black"});    $('.spoiler').mouseenter(function { $(this).css({"background": "transparent", "color": "inherit"}); });   $('.spoiler').mouseout(function { $(this).css({"background": "black", "color": "black"}); }); }(this.jQuery));