Fixed headers or footers are useful for things like action bars on Android or header bars on iOS, or a row of tabs along the top or the bottom of a screen.
How to set a fixed header and footer:
- Open Marvel Editor by clicking on any of your images
- Slide the 'fixed header' and 'fixed footer' bars, located on the left hand side of the image
- You can choose any length of header or footer for either one - the px indicator on the right hand side of the image, level with the bar, shows how many pixels are fixed.