message: Reordered CSS
diff: /* WITH "CLOSE" BUTTON */
  .imagelightbox-close {
  + animation: fade-in 0.25s linear;
  border: none;
  cursor: pointer;
  width: 3em; /* 40 */
  /* WITH ARROWS */
  .imagelightbox-arrow {
  + animation: fade-in 0.25s linear;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  .imagelightbox-loading,
  .imagelightbox-overlay,
  -.imagelightbox-close,
  -.imagelightbox-nav,
  -.imagelightbox-arrow {
  +.imagelightbox-nav {
  animation: fade-in 0.25s linear;
  }
  