Go to Theme Options > Customize Theme > Header > Header Options & Margins, and select the dropdown under 'Header Display' and set it to 'Fixed'... and save. That's it! 🙂
FOR LEGACY THEME SKIN / THEME v4.7.3 & older
Without extensive knowledge of CSS, there is no simple CSS edit to make this work flawlessly in all browsers. We also cannot provide a 1-fits all tutorial, as each person has their Photocrati Theme arranged differently.
The following code should help you get started. Add this to Theme Options >> Custom CSS, into your stylesheet:
Don’t forget to save!
To read more about adding a Fixed Header, you may read these articles: