// transparent background and border properties included for button version.
// iOS requires the button element instead of an anchor tag.
// If you want the anchor version, it requires `href="#"`.
// See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile

.btn-close {
  background: transparent escape-svg($btn-close-bg) center / $btn-close-width auto no-repeat; // include transparent for button elements

  &:focus {
    opacity: $btn-close-focus-opacity;
  }

  &:disabled,
  &.disabled {
    pointer-events: none;
    user-select: none;
    opacity: $btn-close-disabled-opacity;
  }
}

.btn-close-white {
  filter: $btn-close-white-filter;
}