.button {
  background-color: #000000;
  border: none;
  color: white;
  padding: 10px 25px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 14px;
  border-radius: 12px;
  height:40px;
  width:200px;
  -ms-transform: translate(-50%, -0%);
  transform: translate(-50%, -0%);
}