/*
 * How To Create a Scroll To Top Button
 * Taken from W3C
 * https://www.w3schools.com/howto/howto_js_scroll_to_top.asp
 */

#scroll2TopBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size:20px;
  border: 3px solid #2a3a55;
  outline: none;
  background-color: #51baae;
  color: white;
  cursor: pointer;
  padding: 10px 18px 10px 18px;
  border-radius: 30px;
}

#scroll2TopBtn:hover {
  background-color: #c4e0de;
}