Function appendCSS

utils/Styles.js:2–13

(css)

export const appendCSS = (css) => {
  const element = document.createElement('style');
  element.type = 'text/css';

  if (element.styleSheet) {
    element.styleSheet.cssText = css;
  } else {
    element.appendChild(document.createTextNode(css));
  }

  document.head.appendChild(element);
}