Header settings can be found in Classimet Dashboard -> Theme Settings -> Header

1.  Set minimum width to activate responsive header(this option would work for none mobile or tablet devices only)
2. Select Header layout of your choice from available list, only custom header would work for all options. you can also customize header from page styling by edit a specific page.
3. select transparent or Block header, (This option can be override from page meta as well.)
4. Select header structure as standard or full width
5. You can set header top bottom padding to increase header height, otherwise logo image would determine the actual header height
6. header align work with logo, if left option is selected, that’s mean logo would align at left and menu would be aligned right.
7. If turned on header content would be adjusted in 1170px grid but main header container would stay will with.
8. In Grid option would adjust header container and content in 1170px grid.
9. you can header position absolute or relative. option would work if in-grid header option turned on.
10. Margin to can be set for in-grid header.
11. If tuned on, header would be sticky at top.(This option can be override from page meta as well.)
12. If turned on Header container and content would be squeezed on scroll. (This option can be override from page meta as well.)
13. An offset can be set for sticky header on scroll by using this option.
14. choose a hover style for header menus from available options.(Optional.)
15. Keep Turned of if no need to show page title on custom pages. (This option can be override from page meta as well.)
16. you can select separate  main navigation menu for logged in users. (This option can be override from page meta as well.)
17. Set Header Background Color or image.
18. this option is exclusively for transparent header.
19. Set Header bottom border color.
20. your can turn on or off header bottom shadow.