Where we can use CSS examples?

[#1]

Can anyone suggest me please Where we can use CSS examples?

[ThornOfCrowns]

Start here:

http://community.qlik.com/thread/80797

http://community.qlik.com/docs/DOC-4243

[#3]

Thanks. I can able to open the firebug. But not getting how to copy the CSS code which I have from google into Firebug. Please any help?