Rated 4 out of 5 stars

Great add-on, used to have a similar feature built-in, in Sea Monkey, so glad to have the same functionality back. Easy to configure and could choose my own header & footer colour! Seems to work best on % of browser screen size, as pixels only altered the height not the width and squidged it all up.

This review is for a previous version of the add-on (1.2.2).