.alert {
  @include alert-gradient-color('info', $alert-info-gradient);
  @include alert-gradient-color('warning', $alert-warning-gradient);
  @include alert-gradient-color('success', $alert-success-gradient);
  @include alert-gradient-color('danger', $alert-danger-gradient);
  @include alert-gradient-color('primary', $alert-primary-gradient);

  .close {
    outline: 0;
    text-shadow: none;
    bottom: 0;
    top: 0 !important;
    margin-top: 0 !important;

    &:hover,
    &:focus {
      color: $white-color;
      opacity: 1;
    }
  }
}