[SOLVED] Page movement on hover

[Grudgeuk]

Hi,

I need a CSS pro to look at my site, all working lovely apart from my menus, when you hover over a menu item everything below moves down what looks like 1 pixel.  I have tried everything I know and still no joy.

Can anyone give me any pointer?

The site is http://www.threepigeonsinn.co.uk/

Thanks,

Rob

[KO]

You should always put what browser is causing probs.

well..

div#menuwrapper a:hover {border-bottom:0px solid}
div#menuwrapper ul ul a:hover {border-bottom:1px solid}

[Grudgeuk]

Sorry every browser! 

Fixed now, Thanks,