I've Broke My Site! Pages have gone all misaligned since adding ezpage tabs

Hi all,

Hoping someone can offer a little help!

I tried to put niftycube layouts on on my ezpages in the header (following an old forum thread), but its gone a bit wrong.

My site looks the way it should in IE but in Firefox the ezpage tabs have forced the rest of the page right over to the right pretty much off the side of the site.

Is there any way I can fix it? :cry:

The thing that seems to have done this is the addition of a new stylesheet called stylesheet_nifty.css with the code

div#menu{float:left;width: 100%;background: #000000}
ul#nav,ul#nav li{list-style-type:none;margin:0;padding:0}
ul#nav{margin-left: 20px;width:800px; margin-top:0px}
ul#nav li{float:left;margin-right: 3px;text-align: center}
ul#nav a{float:left;width: 13em;padding: 9px 0;background: #FFFFFF;text-decoration:none;color: #666}
ul#nav a:hover{background: #FFA826;color: #FFF}
ul#nav li.activelink a,ul#nav li.activelink a:hover{background: #FFF;color: #003}

Any help/advice much appreciated!

A link to your site would be helpful.

The URL would be helpful - but start by completing each of those CSS declarations with the final semi-colon.

div#menu{float:left;width: 100%;background: #000000;}

I've added the semi-colons, but no change.

Please take a look - http://mists.elementfx.com/kateszencart.html

The instructions I was trying to follow are here - http://www.zen-cart.com/forum/showthread.php?t=74188

Okay, well I checked my site on another computer & its working fine using the latest version of firefox. I am using version 2.0.0.20 on this computer where it doesn't work. Anyone know how to fix it?

:unsure: Still looking for help if anyone's there? :unsure: