Carousel class

Hi,
Would it be possible to add a class to the carousel so I could style different carousels different to each other. For example, it would be great to be able to add a custom class to the outer section
<section class="wcp-slick slick-initialized slick-slider slick-dotted"
This has an ID of the slide so could use that but it would be a lot easier to add a class to multiple carousels that are the same.