How to change the design of the layout

Thanks for the quick reply I was hoping to leave the existing layouts as they are, so that the client can switch between them anytime - but for now I will just edit the list option.

But I think it would be great if you added a slider as a layout option for a later release, with the same item layout options that are used for a div layout.

If you can provide your code, we can probably include it in a later release.