Which CSS properties can you use to create a rounded corner on just the top-left and top-right corners of an element?

A. border-radius: 10px 10px 0 0;
B. border-top-left-radius: 10px; and border-top-right-radius: 10px;
C. border-radius: 10px 0;
D. border-top-radius: 10px;

• A and C
• C and D
• B and C
• A and B