<style>
body {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
}

#myBtn { display: none;
  position: fixed;
  bottom: 25px;
  right: 8px;
  z-index: 55;
  font-size: 14px;
  border: none;
  outline: none;
  background-color: #804002;
  color: white;
  cursor: pointer;
  padding: 6px;
  border-radius: 4px;
}

#myBtn:hover {
  background-color: #555;
}

</style>
