ForwardUntoDawn / GTC_Style_Plugin_PRIVATE

// ==UserScript==
// @name        GTC_Style_Plugin_PRIVATE
// @namespace   GTC_Style_Plugin_PRIVATE
// @include     http://www.gestion-tc.com/*
// @include     http://gestion-tc.com/*
// @version     1.2.4.P
// @grant       none
// @author      ForwardUntoDawn/Paul 714
// ==/UserScript==
document.getElementById('header').style="margin:auto; text-align: center;";
document.getElementById('chat').style="height:180px; width:830px; overflow:auto; margin:auto; text-align: left;";
document.getElementById('menu').style = 'text-align: center; display: inline-block; width: 100%; height: 40px;';
var liste = document.getElementById('menu');
var lu = liste.getElementsByTagName('ul');
lu[0].style = 'display: inline-block; height: 40px; margin: 0;';
var lis = liste.getElementsByTagName('li');
for (i = 0; i < lis.length; i++)
{
  lis[i].style = 'display: inline-block; clear: both; width: 108px; float: none; height: 100%;';
  var ali = lis[i].getElementsByTagName('a');
  ali[0].style = 'height: 22px; width: 100px; padding: 9px; test-align: center; line-height: 22px; padding-left: 4px; padding-right: 4px;';
}
var nums = document.getElementsByName('num');
for (i = 0; i < nums.length; i++)
{
  nums[i].style = 'border: none; height: 27px; text-align: center;';
}