Codecademy - 27th Course (Change color with click - JS)

function newStyle() {
  let newColor = '';
  let newFont = '';
  let x = Math.floor(Math.random()*7);
  switch (x){
    case 0:
      newColor = 'red';
      newFont = 'Times New Roman';
      break;
    case 1:
      newColor = 'blue';
      newFont = 'Florence, cursive';
      break;
    case 2:
      newColor = 'yellow';
      newFont = 'Verdana';
      break;
    case 3:
      newColor= 'purple';
      newFont = 'Courier New';
      break
    case 4:
      newColor = 'cyan';
      newFont = 'Georgia';
      break;
    case 5:
        newColor = 'maroon';
        newFont = 'Palatino';
        break;
    case 6:
        newColor = 'lime';
        newFont = 'Impact';
        break;
  }
  var elem = document.getElementById('logo');
  elem.style.color = newColor;
  elem.style.fontFamily = newFont;
}