Target all pages in a Members Area

Hi there – i was wondering if anyone knew if there's a way to target all pages in a Members Area?

I want to remove the  .header-cta button in my members area, as I'm using it as a subscription link, so if the customer is already in the members area, then they've already got a membership.

I'm hoping to set the .header-cta button to display: none so it doesn't feature on any of the pages under the members area.

Thanks in advance!

You can hover all pages in Member Area > Click 3 dots icon > Page Settings

Click Advanced > Paste this code

<style>
  a.btn {
  display: none !important;
  }
</style>