Remove Hackernoon annoying sticky bottom/header

fix_hackernoon_tempermonkey.js

// ==UserScript==
// @name         Hackernoon Update
// @namespace    https://www.danielandrade.net
// @version      0.1
// @description  Remove Hackernoon annoying sticky bottom/header
// @author       Daniel Spillere Andrade
// @match        https://hackernoon.com/*
// ==/UserScript==

function addGlobalStyle(css) {
    var head, style;
    head = document.getElementsByTagName('head')[0];
    if (!head) { return; }
    style = document.createElement('style');
    style.type = 'text/css';
    style.innerHTML = css;
    head.appendChild(style);
}

addGlobalStyle('.u-bottom0 { display: none !important; }');
addGlobalStyle('.metabar { display: none !important; }');