Update static loaders

Ran makeStaticLoader.php:
- Synced mis-match of css in demos.
- Added missing experimental.
  We originally had experimental in static. They were removed
  because the section became empty (not because we no longer
  wanted them in static loader). If we don't want them here, we
  should remove the entry from makeStaticLoader.php.

Change-Id: I275133d1cfebf174e54bf1b8f44465495949991a
Merge "Update static loaders"