[Plugin: Front-end Editor] Move button to right side

Just a quick question, but it would make a wolrd of difference if I could move the edit button to the right side. My page is inside a Facebook iFrame page and there is 20px free to the right of the site content, just wondering what part of the CSS would I change to make it go out the right side.

http://wordpress.org/extend/plugins/front-end-editor/