<apex:page showHeader="false"
sidebar="true"
id="consolePage"
cache="false"
controller="NxCSHIConsoleController"
action="{!processPage}"
standardstylesheets="true"
tabStyle="Account"
title="Customer Support Console">

.ui-layout-center {
    border-top: 0;
    padding: 0 20px 20px;
    overflow-x: hidden;
    width: 900px;
}