Downstream Bugzilla bug regarding bogus context menu content

[ghost]

https://bugzilla.opensuse.org/show_bug.cgi?id=1180375 :

Steps to reproduce:

• Tell the button [Read me!] in Welcome to open in a new tab!

Expected result:
Read me in a new tab!

The same goes for the action [Save page source!] on a page.
The action [Copy link address!] copies the current URL, not the target URL.

[yecril71pl]

This is because we have an anchor that is styled like a button. The anchor has a hyperlink that is empty. I would suggest removing the hyperlink attribute.