docs: function () {
          var scope = aria.ext.StressCss;
          scope.original__load = aria.templates.CSSMgr.__load;
          scope.original__unload = aria.templates.CSSMgr.__unload;
          aria.templates.CSSMgr.__load = function () {
              return [];
          };
          aria.templates.CSSMgr.__unload = function () {};
          // and force a refresh
          refreshCSS();
      }