How to remove adds block in pixlr

I've been using pixlr image editor for a while ... It mostly use for personal stuff only, like making celebration cards, or some invitations. It usually fine .. but then ... it shows add on the right hand ... anoying! but then ... I realized that it's for their way to stay alive, so ... I let them ... but still .. anoying!

But who said I can't removc it? ... thehehehe ... ^_^ I can ... HOW?
I put it in one window and resize the width ... until it remove itself. So voila! it's gone! Thehehehehehe ^_^

just resize it!