text: () => {
      try {
          width = window.innerWidth;
          height = window.innerHeight;
  
          const windowFrame = 85; // probably OS and WM dependent
          window.outerWidth = width;
          window.outerHeight = height;
          
          window.innerWidth = width;
          window.innerHeight = height - windowFrame;
      } catch (err) { }
  }