// ==UserScript==
// @name         Hackernews
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://news.ycombinator.com/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    var comments = document.querySelectorAll('.comment'),
        score = document.querySelectorAll('span.score');

    for ( var i = 0, len = comments.length; i < len; i++ ) {
        comments[i].style.lineHeight = '20px';
    }

    if ( score && score.length > 0 ) {
        score[0].style.fontWeight = 'bold';
    }

})();