Array
(
    [classes] => Array
        (
            [0] => caption-color-light
            [1] => caption-middle
            [2] => caption-center
            [3] => caption-slide-from-bottom
            [4] => 
            [5] => effect-speed-medium
        )

    [margin] => 3
    [columns] => Array
        (
            [0] => Array
                (
                    [0] => 4000
                    [1] => 4
                )

            [1] => Array
                (
                    [0] => 1024
                    [1] => 4
                )

            [2] => Array
                (
                    [0] => 800
                    [1] => 3
                )

            [3] => Array
                (
                    [0] => 480
                    [1] => 2
                )

            [4] => Array
                (
                    [0] => 320
                    [1] => 2
                )

        )

)