#page-top {
  position: fixed;
  bottom: 7px;
  right: 20px;
}
#page-top a {
  background: #9FD6D2;
  text-decoration: none;
  color: #fff;
  width: 60px;
  padding: 17.5px 0;
  text-align: center;
  display: block;
  border-radius: 35px;
  opacity: 0.9;
}
#page-top a:hover {
  text-decoration: none;
  background: #9FD6D2;
  opacity: 0.75;
}