Question

Edit (Solution Discovered)

Thanks everyone for your help on this. The problem was an error in one of the lines of CSS that was being included (it’s a large project with a huge combined CSS file so it was hard to spot). This was the problem line:

background:transparent url(sf-pager.gif') repeat-x scroll bottom;

Notice the missing apostrophe. IE6, IE7, and Firefox 3.5 seem to just ignore this line and continue with the rest of the combined CSS file no problem. Firefox 3.6 and Google Chrome error out on this line and refuse to include the rest of the combined CSS file. Problem solved!!!

Here’s the original unedited question…

I’m developing a webapp for IE6 (unfortunately) but also using firefox and chrome on the side. I’ve noticed a weird problem where my ul lists are not rendered properly in chrome. They were rendering fine in IE6/IE7 and firefox 3.5, but after upgrading to firefox 3.6 it now looks the same as chrome. Here’s what this menu is supposed to look like (IE6/firefox 3.5):

IE6 http://thebe.jtan.com/~vince/so/ie6.PNG

And here’s what it looks like in Chrome and Firefox 3.6:

Firefox3.6/Chrome http://thebe.jtan.com/~vince/so/firefox.PNG

The code roughly looks like this:

<ul id="navMain">
  <li class="navMainLink">Top header</li>
  <li class="navMainLink">Top header 2 with dropdown
    <div class="navpop-wrapper" style="display:none;">
      <div class="navpop">
        <div class="navpop-header">A header in the popup</div>
        <div class="navpop-body">
          <ul>
            <li>An item</li>
          </ul>
        </div>
      </div>
    </div>
  </li>
</ul>

and some jquery onready:

$('#navMain li.navMainLink').hover(
    function() { $('div.navpop-wrapper', this).css('display', ''); },
    function() { $('div.navpop-wrapper', this).css('display', 'none'); }
);
$('#navMain .navpop-wrapper').bgiframe();

and here’s the CSS:

#navMain
{
    float: right;
    height: 2.5em;
    padding-bottom: .4em;
    width: 420px;
    list-style: none; 
    margin:0;
}
.navpop-wrapper
{   
    display:block;
    position:absolute;
    width:276px;
    z-index:10000;
    padding: 2px 2px 2px 2px;
}
.navpop
{
    background:white;
    margin:0;
    display:inline-block;
    width:100%;
    padding-top:6px;
    padding-bottom: 3px;
}
.navpop-header
{
    height:19px;
    margin:4px;
    clear:both;
}
.navpop-body
{
    clear:both;
}
.navpop-body div
{
    width:50%;
    float:left;
    display:inline-block;
}
.navpop-body ul 
{
    list-style-type:square;
    margin: 0 6px 3px 0px;
}
.navpop-body ul li
{
    font-size:11px;
    font-weight:bold;
    color:black;
    cursor:pointer;
    padding:0;
    margin-left:24px;
}
#navMain li.navMainLink
{ 
    float: left; 
    border: 1px solid #C8D7E1;
}

Any ideas on what changed from firefox 3.5 to 3.6? Clearly 3.6 is now acting the same as chrome.

Answer 1

It looks to me like several classes, or a complete stylesheet, are not being applied. Can you check using Firebug whether your styles actually apply? Maybe the problem is that a stylesheet is not loading in FF3.6/Chrome for whatever reason.

For everything else, I think you need to show more code, or provide a direct link.