Prosumer Theme – CSS Question

I’m sure this question is really easy abd obvious, but I give up.

I’m trying to change the color of hyperlinks created by clicking the link button in the toolbar when writing a
Page/post.

When I change the color after the <a it only changes the “edit this post” link, not links I’ve inserted in text.

Where is this thing? I mean where in the css because I’ve tried everything.

MYPage