.g-button {
  background-image: none;
  background-color: #4AC13E;
}
.g-button.g-button--invert {
  color: #4AC13E;
  border-color: #4AC13E;
}
.g-button:hover {
  background: #4AC13E;
}
.g-button.g-button--invert:hover {
  background: #4AC13E;
  border-color: #4AC13E;
}