#myBtn {
  display: none;
  position: fixed;
  bottom: 0px;
  right: 30px;
  z-index: 99;
  font-size: 16px;
  border-style: solid;
  border-width: 1px;
  border-color: #FFF;
  background-color:#FFF;
  color: #0F4B7C;
  cursor: pointer;
  padding: 10px 15px 22px 15px;
  margin: 0px 0px -5px 0px;
  border-radius: 4px;

}

#myBtn:hover {
  background-color: #0F4B7C;
  color: #FFF;
  border-style: solid;
  border-width: 1px;
  border-color: #FFF;
}