.l-topBtn {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  width: 50px;
  height: 50px;
  z-index: 9998;
  cursor: pointer; }
  .l-topBtn:hover {
    opacity: 0.7; }

.l-topBtn.fancybox-offsetScrollWidth {
  right: 2rem; }