Z-Index

We have defined a fixed order in which elements overlap each other. This order is defined from top to bottom element as follows:

1. default
2. Table
3. Tab
4. Article
5. Page Footer
6. Details Navigation
7. Snapshot
8. Flyout
9. Details Navigation
10. Page Header
11. Back To Top
12. Side Panel
13. Overlay
14. MultiDotBar
15. Dropdown
16. Tooltip