<?xml version="1.0"?>
<!--
/**
 * Copyright © 2016 Magento. All rights reserved.
 * See COPYING.txt for license details.
 */
-->
<layout xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_layout.xsd">
    <update handle="empty"/>
    <referenceContainer name="page.wrapper" htmlClass="page-wrapper page-wrapper--checkout"/>
    <referenceContainer name="checkout.header.wrapper"  htmlClass="cs-checkout-header"/>
</layout>