This a test how dynamic shadows could look like if they are applied to html block elements with javascript afterwards.
If you turn off javascript in your browser, you will see which html elements are needed to create this result.
Please notice: the image has a shadow on all 4 sides (in some browsers)!
Most people like this configuration best.
I like this one. By the way, this is the only one which is not draggable!
Everything is default on this shadow. If this looks ok to you, you don't need to worry about parameters
