a.btn {
  -webkit-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
  text-align: center;
  vertical-align: middle;
  cursor: pointer;
  font-weight: 400;
  display: inline-block;
  background-color: #f0ad4e;
  font-size: 18px;
  line-height: 1.3333333;
  border-radius: 6px;
  margin-bottom: 15px;
  border: 0px solid #EF9E27;
  color: #000000;
  padding: 9px 30px;
  text-decoration: none;
}

a.btn:hover {
  color: #fff;
  background-color: #ec971f;
  text-decoration: none;
}