In Salesforce Classic, which two statements are true for embedding a Visualforce page in a page layout? (Choose two.)

A. Visualforce pages on a field set have attribute for width and height.
B. Visualforce pages can only be placed in the Visualforce section in a page layout.

C. Visualforce pages on a page layout have attributes for width and height.

D. Visualforce pages can be placed in the details section of a page layout.