Weird behaviour in IE6 on hover using Simple Rounded Corner CSS Boxes

Hi,

I am having problems with IE6 moving the background image on a "Simple Rounded Corner CSS Boxes" css boxes website link (http://www.modxcms.com/simple-rounded-corner-css-boxes.html) When the list inside the box is rolled over / hovered.

Works well in FF and IE7. I am struggling to find the issue. Any help much appreciated, thanks.

Live Example (http://www.s141712093.websitehome.co.uk/)
CSS File (http://www.s141712093.websitehome.co.uk/nav_style.css)

bump. Anybody?

[SOLVED]
Removed the margin-bottom: 12px; from the containing div ( #navlistCont ) which solved the issue in IE6.

** sorry i cannot edit the subject of the original message to ad [solved], if anyone can tell me how to do this i will change it thanks.

[SOLVED]
Removed the margin-bottom: 12px; from the containing div ( #navlistCont ) which solved the issue in IE6.

** sorry i cannot edit the subject of the original message to ad [solved], if anyone can tell me how to do this i will change it thanks.
Select the "Go Advanced" option in the edit mode.

it's not a bad idea to start your css with
*{margin:0;
padding:0;}
It sets everything to zero to start with.

Frank