A card is a small, self-contained block that presents one piece of content in a consistent, repeatable shape. Cards are never added on their own. Instead they live inside the "Collection: Card Grid" component, which groups up to three cards of the same type together and gives the group an optional heading. You choose the card type that fits your content, add up to three cards to the collection, and the collection handles the layout.
Cards are built to sit side by side, so they work best when you have a few parallel items that should be read at a glance, such as a set of program highlights, key statistics, or quick links. Because every card in a group shares the same size and styling, a row of cards stays tidy and easy to scan no matter what each one contains.
