irorio.jpで改行をシンプルに

// ==UserScript==
// @name         irorio_br
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://irorio.jp/takumiurushidate/20170716/408611/
// @grant        none
// ==/UserScript==
var result = document.evaluate('//div[@class="post-body"]/p[./span]', document, null, 7, null);
for (var i = 0; i < result.snapshotLength; i++) {
  result.snapshotItem(i).classList.add("i_name");
}

.post-body {padding:0 !important;}
.post-body {padding-left:6px !important;}
.post-body p{margin:0 !important;}
.post-body p+.i_name{margin-top:20px !important;}