/**
 * Add Focus Styling Back
 * -
 * On the first "Tab" key press, remove the "zero/hidden" styling of the outline for :focus states.
 */

function AddFocusStylingBack() {
  function addFocusStylingBack(event) {
    if (event.key == "Tab") { document.body.classList.add('keyboard-navigation'); }

    document.removeEventListener("keydown", addFocusStylingBack);
  }

  document.addEventListener("keydown", addFocusStylingBack);
}

export default AddFocusStylingBack;