/* #backToTop {
  position: fixed;
  bottom: 20px;
  left: 20px;
  display: none;
  background-color: #00a8a6;
  color: #fff;
  padding: 10px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 25px;
  border: 1px solid #fff;
  z-index: 99;
  transition: opacity 0.3s, transform 0.3s;
}

#backToTop:hover {
  background-color: #00807d;
  transform: scale(1.1);
} */

#backToTop {
  position: fixed;
  bottom: 20px;
  left: 20px;
  display: none;
  background-color: #00a8a6;
  color: #fff;
  padding: 10px;
  border-radius: 5px;
  cursor: pointer;
  font-size: 25px;
  border: 1px solid #fff;
  z-index: 99;
  transition: background-color 0.3s, transform 0.3s;
}

#backToTop:hover {
  background-color: #00807d;
  transform: scale(1.1);
}