// ==UserScript==
// @name eenbeetjenederlands
// @namespace http://tampermonkey.net/
// @version 0.1
// @description player in a fixed position
// @author You
// @include *://*.eenbeetjenederlands.nl/*
// @grant none
// ==/UserScript==

(function () {

var node = document.getElementsByTagName("iframe")[0];

node.style.cssText = "position: fixed; bottom: 10px; right: 10px; z-index: 10000; width: 500px; max-height: 2506px; max-width: 20%;";

var text = document.getElementsByClassName("wp-block-group")[0]
text.style.cssText = "margin-left: 1px;";

})();