Re: Creating ruled shadows

[tafkanator]

Well yes and no. There is no rule of creating shadows but there are different ways to get the desired effect depending of your needs.
Have a closer look here:http://www.google.com/search?rlz=1C1GGLS_etEE353EE353&sourceid=chrome&ie=UTF-8&q=css+and+shadows

And there is also a javascript you can use but if you can, then avoid it.