This theme has a versatile header that can be fixed, animated on scroll, transparent (over images and backgrounds) and inverted. By default the header is fixed and will animate on scroll.
# _config.yml
...
enable_fixed_header: true # if true the header will be sticky and animate on scroll
Setting enable_fixed_header: true in the _config.yml will enable animate on scroll, changing the background from transparent to white and adding a boxshadow.
If you want the header to be transparent over the top of an image or background color add header_transparent: true to a pages front-matter.
# pages/services.md
---
title: "Services"
...
header_transparent: true
---
Designed and built by Rob Austin @ausrobdev in Brisbane, Australia. We stand on the shoulders of giants: Hugo | Jekyll