I want to show the category navigation menu on the checkout page header magento 2.0

[Vivekg]

Hello Friends,

I want to display the category navigation on checkout page in magento 2.0. It is working on all pages but not showing only on checkout page .Do U have any idea. Please reply asap?

[crossmotion]

Have a look at the following file:

vendor/magento/theme-frontend-blank/Magento_Checkout/layout/checkout_index_index.xml

Overwrite this file in your local theme, and simply do not remove the blocks you want to keep. In your case that will be this tag:

<referenceBlock name="catalog.topnav" remove="true"/>

You should also check your stylesheet files, the menu will be hidden with CSS by default.