I've been going insane trying to figure this out. If I open a subpage, the fullscreen slideshow that I use as a background doesn't work. It works on every page until I get to subpages. The code for the background is nested in the header.php, so I don't know why it would stop working on subpages.
I am running a custom theme.
Main page is:
Example page that isn't working:
If anyone knows how I can get this working, it would be greatly appreciated!