Horizontal tabs double border

Hi @sergiur, I've fixed the double border being rendered for the horizontal tabs due to claro-details class. The claro-details class is being added due to the changes made in the feature request Add classes to JS rewriting in horizontal tabs ✨ Add classes to JS rewriting in horizontal tabs Fixed . I've attached the before and after fixes screenshots for your reference. Please review the changes.

Thanks!

That works for me -- I haven't seen any negative impact of removing the class in this way, it still gets added to the actual details elements you see by default and on mobile, but it's just not needed on the horizontal tabs.

Instead of removing .claro-details is it possible to only add it where deserved?
Furthermore I don't really like adding theme-specific code in a module. Any better ways?

If there's definitely no better way, at least add an inline comment to explain why this is needed.

Added comment regarding the changes made. Please review the MR.

Reviewed MR !80 The suggested changes were made and also tested changes made by MR !80, Attaching Screenshots for reference. RTBC++