CSS Firefox - How to deactivate the dotted border ( firefox click indicator )?

Question

This click indicator is a disgusting piece for my recent web projects.. I hate this! - How can I say to my Firefox browser that he should not mark the clicked object?

Answer 1

Provided that your menu items are not input elements (say, buttons), you can hide it using CSS, like so:

element { outline: none; }

Answer 2

a { outline: none; }