How to complete customize the SharePoint 2010 markup styles
First of all you need to specify all your styles
- Font colors
- Fonts
- Font Sizes
- Mark colors
- Predefined Styles
- Predefined Markup Styles
The second step: write a css with all your specified styles
I have written a complete customized markup css file. You can download it at the end of this blog post. The location of the css file doesn't matter. I put always it in de layouts folder of the SharePoint root.