IE5 - content drops down below the fold

[benihana]

Ive just re-checked a site ive been working on for a while in IE5. Last time i checked, it was fine (well, not fine, but close enough :))

Now when the page loads, its renders fine at first, but when its loaded the content, the whole content area drops down by 100% - i.e. it starts at a point where id expect it to end, and leaves a huge gap.

This isnt a bug ive seen before - anyone come across it?

<added> To clarify, its not a box model type bug. Every thing (content area and nav div) below the header gets pushed down. If i resize the text (up or down) or go to different url and then back, the page is fine </added>

[benihana]

am no wiser, but i added height 1% to the content div, and its ok now.