text: 
  //Delete All CSS
  console.log(document.getElementsByTagName('style').length); 
  for(let i=0; i<document.getElementsByTagName('style').length; i++){
     domStyle =  document.getElementsByTagName('style')[i];
     domStyle.innerHTML =''
  };
  
  
  //Background color: blue to white
  console.log(document.querySelectorAll('*').length); 
  
  for(let i=0; i<document.querySelectorAll('*').length; i++){
      let domdom = document.querySelectorAll('*')[i];
     //  domdom.style.background = 'rgba(0, 0, 255, 0.1)'
      domdom.style.position = 'absolute';
      domdom.style.zIndex ='-' + i ;
   
      };
  
      // domImg = document.getElementsByTagName('img');
      // domImg.style.width = '30%';
      // console.log(domImg);
    
  