text: const loadText = document.querySelector('.loading-text')
  const bg = document.querySelector('.bg')
  
  let load = 0
  let int = setInterval(blurring, 30)
  
  function 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)`
  }
  
  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}