Scroll — the header above stays pinned and blurs what passes under it.

Filler paragraph 1. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 2. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 3. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 4. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 5. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 6. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 7. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 8. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 9. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 10. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 11. The active item is Skills, passed in as `activeHref` rather than read from a router.

Filler paragraph 12. The active item is Skills, passed in as `activeHref` rather than read from a router.