caption.shadowSize Type: integer

Default value: 0

Size of slider caption shadow (in pixels). Initially it's 0!

In this example, the caption of the left slider has not box-shadow, at the same time, the other one has a very big box-shadow! Look at de difference!

Important: Note that an object embedded is necessary to handle the caption options! And remember: don't forget to fill in the data-caption attribute of the tag img!