Text before the table.

.. csv-table:: Frozen Delights!
   :header: "Treat", "Quantity", "Description"
   :widths: 15, 10, 30

   "Albatross", 2.99, "On a stick!"
   "Crunchy Frog", 1.49, "If we took the bones out, it wouldn't be
   crunchy, now would it?"
   "Gannet Ripple", 1.99, "On a stick!"

Text after the table.