How to add this bar ?

Hi there,

This would be pretty easy if you have GP Premium with a block element:
https://docs.generatepress.com/article/block-element-overview/

If not then you would need to use the generate_after_header hook:
https://docs.generatepress.com/article/generate_after_header/

With custom HTML and CSS:
https://docs.generatepress.com/article/using-hooks/

Hope this helps ??

but how to add dropdown effect

what do you mean by dropdown effect? I can’t see the “dropdown effect” from a screenshot.

Can you link me to the example site and describe some more about the “dropdown effect”?

Let me know ??

I want that tyoe clickable drop-down block

wpbeginner.com

That would require a custom solution which is out of the scope of this free theme support forum.

Thanks for your understanding ??