.btn {
  background: #f7f7f7;
  background-image: -webkit-linear-gradient(top, #f7f7f7, #e0e0e0);
  background-image: -moz-linear-gradient(top, #f7f7f7, #e0e0e0);
  background-image: -ms-linear-gradient(top, #f7f7f7, #e0e0e0);
  background-image: -o-linear-gradient(top, #f7f7f7, #e0e0e0);
  background-image: linear-gradient(to bottom, #f7f7f7, #e0e0e0);
  -webkit-border-radius: 10;
  -moz-border-radius: 10;
  border-radius: 10px;
  text-shadow: 2px 2px 2px #000000;
  -webkit-box-shadow: 2px 2px 5px #000000;
  -moz-box-shadow: 2px 2px 5px #000000;
  box-shadow: 2px 2px 5px #000000;
  font-family: Arial;
  color: #ffffff;
  font-size: 16px;
  padding: 11px;
  border: solid #e8e5e8 2px;
  text-decoration: none;
}

.btn:hover {
  background: #25d2de;
  background-image: -webkit-linear-gradient(top, #25d2de, #25a7b0);
  background-image: -moz-linear-gradient(top, #25d2de, #25a7b0);
  background-image: -ms-linear-gradient(top, #25d2de, #25a7b0);
  background-image: -o-linear-gradient(top, #25d2de, #25a7b0);
  background-image: linear-gradient(to bottom, #25d2de, #25a7b0);
  text-decoration: none;
}