Hi everyone, 

so i need to make custom rendering of ContentArea which can have different types of blocks. For example, for one type of block i need to add class "l-span-M6", for other type "l-span-M12". ChildrenCssClass = "l-span-S12" here won't work, as i will need different classes for different type of blocks. I can't add it to passed model itself as it must be in that wrapping <div>. Any ideas?