Module 584606

function(t,e,r){"use strict";var n=r(494277);t.exports=function t(e){if(n(e)){var r=e.getAttribute("data-offset-key");if(r)return r;for(var i=0;i<e.childNodes.length;i++){var o=t(e.childNodes[i]);if(o)return o}}return null}}