When I put CUSTOM tables(html code) that I have made into the admin's product description,
I click preview, the table looks perfect and how it should look. , and then click insert.
I go to the actual page on the website where this table is displayed, but it shows TEXT format at front page(no the table format).

How to fix the problem? supposed we put Table(html) code at product description, it should show Table(html) format at front page.

Thanks for help.