Paragraph 1. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 2. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 3. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 4. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 5. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 6. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 7. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 8. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 9. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 10. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 11. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 12. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 13. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
Paragraph 14. The header slides away after 120 px of downward scrolling and comes back on any upward scroll, when a link inside it gets keyboard focus, or while a menu inside it is open.
WBL effects library
The header hides while you read down and returns the moment you scroll up.
<header data-fx="smart-header" data-offset="120">. Sticky, transform only (no layout shift).