Googleのフッタ部分
var c = window.innerHeight ||
Math.max(window.document.documentElement.clientHeight,
window.document.body.scrollHeight),
d = _.Ud(a).y,
c = c - d;
c > b.offsetHeight && (_.D(a, {height: c + "px"}), _.D(b, {bottom: "0",position: "absolute"}))