align global nav's items to center
// ==UserScript==
// @name douban_global_nav
// @namespace
// @description align global nav's items to center
// @include https://*.douban.com/*
// @include http://*.douban.com/*
// @version 2.1
// ==/UserScript==
var top_bd = document.getElementsByClassName("bd")[0];
top_bd.style.width = "980px";
top_bd.style.margin = "0 auto";
top_bd.style.padding = "0 0 0 10px";
var top_menu = document.getElementById("db-global-nav");
top_menu.style.borderBottom = "3px solid #F8D575";