const configureWideElement = (newEle) => {
  const [width, height, color] = createRandomNumbers(); 
  newEle.style.width = largeNums[width] + 'px'; 
  newEle.style.height = smallNums[height] + 'px'; 
  newEle.style.backgroundColor = backgrounds[color];
  newEle.classList.add('line', 'line-wide');

}

const configureTallElement = (newEle) => {
  const [width, height, color] = createRandomNumbers(); 
  newEle.style.width = smallNums[width] + 'px'; 
  newEle.style.height = largeNums[height] + 'px'; 
  newEle.style.backgroundColor = backgrounds[color];
  newEle.classList.add('line', 'line-high');

}