Function getOuterHeight

src/utils/dom.js:54–61

(el)

}

export function getOuterHeight (el) {
  let height = el.clientHeight
    + tryParseInt(el.style.borderTopWidth)
    + tryParseInt(el.style.borderBottomWidth)
    + tryParseInt(el.style.marginTop)
    + tryParseInt(el.style.marginBottom);
  return height;
}

export function getScrollTop () {
  const dd = document.documentElement;