text: (function() {
      'use strict';
  
      const middleCenter = document.querySelector('#middle-center');
      middleCenter.innerHTML = '<h1>Hello, World</h1>';
  
      setTimeout(() => {
          const topBar = document.querySelector('#top-bar');
          const bottomBar = document.querySelector('#bottom-bar');
  
          topBar.style.transform = 'scaleY(1)';
          bottomBar.style.transform = 'scaleY(1)';
      }, 1000);
  })();
  