docs: function processStylesheetContent(text) {
          // @NOTE: There is a bug in IE that causes the text layer to
          // not render the font when loaded for a second time (i.e.,
          // destroy and recreate a viewer for the same document), so
          // namespace the font-family so there is no collision
          if (browser.ie) {
              text = text.replace(/font-family:[\s\"\']*([\w-]+)\b/g,
                  '$0-' + config.id);
          }
  
          return text;
      }