Website: Experts Only
This area gives you great capability to customize your SpaBoom web pages, but only if you have the HTML and CSS skills to do so. If you're not sure, then this is a good sign that it's a much better route to Contact SpaBoom for help.
Enter your own HTML, which will appear within DIVs with ID="header" at the top of your SpaBoom Pages. You can then use Custom CSS to style it.