body .g-button {
  background: #DE0014;
  border-color: #DE0014;
  transition: 0.3s;
  position: relative;
}
body .g-button:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: block;
  background: transparent;
  transition: 0.3s;
}
body .g-button:hover {
  background: #DE0014;
}
body .g-button:hover:before {
  background: rgba(255, 255, 255, 0.3);
}
body .g-button.g-button--invert {
  color: #DE0014;
  border-color: #DE0014;
}
body .g-button.g-button--invert:hover {
  background: #DE0014;
  color: #fff;
  border-color: #DE0014;
}