[web2py] Strange Flashing of Elements

[David J.]

Hi List,

I was wondering why I see the css 'hidden' elements flash quickly on the 
page when the page is reloaded; then do the animation?

For example when I submit an invalid form I see the hidden form error 
fields flash quickly then disappear then do the normal animation.

I was wondering if maybe I did something to the default css that is 
causing this problem.

Thanks.

David.