text: const bg = document.getElementsByClassName("bg")[0];
  const loadText = document.getElementsByClassName("loadText")[0];
  const scale = (num, in_min, in_max, out_min, out_max) => {
      return ((num - in_min) * (out_max - out_min)) / (in_max - in_min) + out_min
  }
  
  const blurring = () => {
      load++;
      
      if(load > 99) {
          clearInterval(int)
      }
  
  
      loadText.innerText = `${load}%`;
      loadText.style.opacity = scale(load, 0, 100, 1, 0);
      bg.style.filter = `blur(${scale(load, 0, 100, 30, 0 )}px)`;
  }
  
  
  let load = 0;
  let int = setInterval(blurring,30);
  
  
  
  
  
  