Header Images
A header image can be added to your home page and subpage templates, which will display at the top of the page. Within the header image field, you can choose a file from the Media area or upload a new image.
The subpage header images should be 1680 x 350 pixels.
Note: Your subpages can also accomodate a rotator or looping video in place of a static header image. See the Home Page Settings for more info about the Header Video and Rotator fields.