ToolTip

tooltip.js

export const tooltipToggle = (btn) => {
  const content = btn.nextElementSibling;
  if (!content) return;
  content.classList.toggle('active');
  if (content.classList.contains('active')) {
    const closeContent = ({target}) => {
      if (!content.contains(target) ) {
        content.classList.remove('active');
        document.removeEventListener('click', closeContent);
      }
    };
    document.addEventListener('click', closeContent);
  }
};