CSS Class Additions

We have added the following CSS classes:

• hapi__products-contracts-filters-container for the filters container in the order journey widgets as well as he-product and he-contract widgets
• hapi__products-contracts-sorting-container for the sorting container in the order journey widgets as well as he-product widget
• hapi__contracts-filters-accordion for the accordion wrapping the he-contract-filters widget in the order journey widgets
• hapi__products-filters-accordion for the accordion wrapping the he-product-filters widget in the order journey widgets