Building own htmlb

Hello,

we started using the htmlb-elements in our bsp-applications, because using them is very comfortable. Unfortunately, one of our clients wanted the font on the elements to be bigger, for easier reading. I had a quick look and found out, that i would have to change the stylesheet in order to achive this. But this would affect other applications too.

Is it possible to create a own design like the design2002-Theme from SAP? Is there any documentation available that covers the creation of htmlbs? Or a course or anything?

Best regards

ALEX