I am trying to get a div displayed directly below the navigation on a theme which extends Luma
I have added the following into my Magento_Theme/layout/default.xml but cannot see any results. The block as been created via admin UI.
<referenceContainer name="below.nav">
<container name="after_main" label="Before Main Columns" htmlTag="div" htmlClass="topbar" before="columns.top">
<block class="Magento\Cms\Block\Block" name="topbar">
<arguments>
<argument name="block_id" xsi:type="string">topbar</argument>
</arguments>
</block>
</container>
</referenceContainer>