Deleting games from Collection / Trade List

I can't seem to figure out how to delete / remove games from my collection for the life of me.

Can someone point me in the right direction?

Edit: Nevermind, I figured it out after I posted. I knew that would happen as soon as I posted this....

Lol the little image doesn't look like a delete image

I can't seem to delete anything from my collection. The Delete button is there, but it is not active.