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Make leaderboard invisible
// ==UserScript==
// @name DuoLeaderboardRemover+
// @namespace http://tampermonkey.net/
// @version 0.1
// @description Make leaderboard invisible
// @author EA2
// @match *://www.duolingo.com/*
// @grant none
// ==/UserScript==
(function() {
// Enable global CSS adding
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);
}
// Add CSS
addGlobalStyle('._2ANgP.a5SW0 {display: none !important;}')
addGlobalStyle('.-X3R5._25sFh {display: none !important;}')
addGlobalStyle('._20HVc._3J-7b {display: none !important;}')
})();