Styled Components - Conditionally render an entire css block based on props

I understand that styles can be conditionally rendered such as:

const HelloWorldLabel= styled("div")<{ centered?: boolean }>`
  display: ${({ centered }) => (centered ? "block" : "flex")};;
  margin: ${({ centered }) => (centered ? "auto 0" : "unset")};
  padding: ${({ centered }) => (centered ? "0 15px" : "unset")};
`;

This does not look DRY - How can I (is it possible) render an entire block of css styles based on props?

Something like:

const HelloWorldLabel= styled("div")<{ centered?: boolean }>`
   if (centered) {
    display: "block" ;
    margin: $"auto 0";
     padding: "0 15px" ;
   } else {
     ......
   }
`;