sipadu_mbip/node_modules/dom-helpers/query/offsetParent.js

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

exports.__esModule = true;
exports.default = offsetParent;

var _ownerDocument = _interopRequireDefault(require("../ownerDocument"));

var _style = _interopRequireDefault(require("../style"));

function nodeName(node) {
  return node.nodeName && node.nodeName.toLowerCase();
}

function offsetParent(node) {
  var doc = (0, _ownerDocument.default)(node),
      offsetParent = node && node.offsetParent;

  while (offsetParent && nodeName(node) !== 'html' && (0, _style.default)(offsetParent, 'position') === 'static') {
    offsetParent = offsetParent.offsetParent;
  }

  return offsetParent || doc.documentElement;
}

module.exports = exports["default"];