Check Magento documentation guide on layout
https://devdocs.magento.com/guides/v2.2/frontend-dev-guide/layouts/layout-override.html
Remove container block from cms page
<referenceBlock name="your_block_name" remove="1"/>
You can create custom layout
app/design/frontend/CleverSoft/moza/Magento_Theme
layouts.xml
<page_layouts xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/PageLayout/etc/layouts.xsd">
<layout id="fullpage">
<label translate="true">Full Page</label>
</layout>
</page_layouts>
app/design/frontend/CleverSoft/moza/Magento_Theme/page_layout
filename should be layout id fullpage.xml
fullpage.xml
it may be update any layout 1column
or empty
or 2column-left
or 2column-right
Just replace <update handle=”empty”/>
with the layout you wish to use, e.g <update handle=”3columns”/>
.
<?xml version="1.0" ?>
<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">
<container name="header.container" as="header_container" label="Page Header Container" htmlTag="header" htmlClass="page-header" before="main.content"/>
<container name="page.top" as="page_top" label="After Page Header" after="header.container"/>
<container name="footer-container" as="footer" after="-" label="Page Footer Container" htmlTag="footer" htmlClass="page-footer" />
</referenceContainer>
</layout>
if you want to further customize/override these layout 1column.xml
or empty.xml
or 2column-left
or 2column-right.xml
or 3column.xml
copy from vendor/magento/module-theme/view/base/page-layout/empty.xml
.
to
app/design/frontend/CleverSoft/moza/Magento_Theme/page_layout
copy from
vendor/magento/module-theme/view/frontend/page-layout/1column.xml
,2column-left
,2column-right.xml
,3column.xml
.
to
app/design/frontend/CleverSoft/moza/Magento_Theme/page_layout
Yes you can set block outside the main container check following path
app/design/frontend/CleverSoft/moza/Magento_Theme/layout/default.xml
Let's assume this is your block
<block class="Magento\Framework\View\Element\Template" name="your_block_name" template="vendor_modulename::template.phtml"/>
Here's how you set your block after main container
<move element="your_block_name" destination="page.wrapper" after="main.content"/>