.uk-button-warning {
  background-color: #D89254;
  color: #ffffff;
  background-image: -webkit-linear-gradient(top, #E9AD6F, #D89254);
  background-image: linear-gradient(to bottom, #E9AD6F, #D89254);
  border-color: rgba(0, 0, 0, 0.2);
  border-bottom-color: rgba(0, 0, 0, 0.4);
  text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2);
}
/* Hover */
.uk-button-warning:hover,
.uk-button-warning:focus {
  background-color: #E9AD6F;
  color: #ffffff;
  background-image: none;
}
/* Active */
.uk-button-warning:active,
.uk-button-warning.uk-active {
  background-color: #E9AD6F;
  color: #ffffff;
  background-image: none;
  border-color: rgba(0, 0, 0, 0.2);
  border-top-color: rgba(0, 0, 0, 0.4);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}