Table borders disappearing in snippets

[Frog24]

Hi All,

Here's the scenario:

I've created a snippet which contains an ordered list. Under step 2 of my list, I've inserted a table. The table has a style sheet applied to it so it has the following properties:

• alternating color rows
• table border of 1px all the way around, and separating each cell
• collapsible cell borders so we don't get a thick edge around the outsides
• 5 px cell padding all the way around (left, right, top & bottom)

On the snippet page, the table looks great. When I insert the snippet onto a page, it looks great. When I preview the pages (either the snippet, or where the snippet's inserted) some of the outer table borders are gone. And the missing borders vary depending on which page I preview. When I publish the page, the top and left borders are visible, but the bottom and right are gone.

Does anyone have any advice on why the table borders are disappearing?

Thanks so much.