/**
 * Back to Top Button Styles.
 */

#backToTop {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  background-color: #007bff;
  color: #ffffff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

#backToTop i {
  font-size: 20px;
}

#backToTop.visible {
  opacity: 1;
  visibility: visible;
}