Hey Joe,
After upgrading a mojo installation to use the .NET 4.0 framework I noticed some extraneous CSS appearing just above my </head> tag.
<link rel='canonical' href='http://www.baacc.colostate.edu/home.aspx' /><style type="text/css">
/* <![CDATA[ */
#ctl01_SiteMenu1_ctl00 img.icon { border-style:none;vertical-align:middle; }
#ctl01_SiteMenu1_ctl00 img.separator { border-style:none;display:block; }
#ctl01_SiteMenu1_ctl00 img.horizontal-separator { border-style:none;vertical-align:middle; }
#ctl01_SiteMenu1_ctl00 ul { list-style:none;margin:0;padding:0;width:auto; }
#ctl01_SiteMenu1_ctl00 ul.dynamic { z-index:1; }
#ctl01_SiteMenu1_ctl00 a { text-decoration:none;white-space:nowrap;display:block; }
#ctl01_SiteMenu1_ctl00 a.static { padding-left:0.15em;padding-right:0.15em; }
#ctl01_SiteMenu1_ctl00 a.popout { background-image:url("/WebResource.axd?d=ifWJ0DSlFidP8KWksTh8ExZPBQmkL4Xo5BNEXfbTcC01&t=634122406716945378");background-repeat:no-repeat;background-position:right center;padding-right:14px; }
/* ]]> */
</style><style type="text/css">
.ctl01_PageMenu1_ctl01_0 { text-decoration:none; }
</style></head>
and the corresponding code in my layout.master (don't think it's useful in this instance, but am including anyways):
<head id="Head1" runat="server">
<title></title>
<portal:StyleSheetCombiner id="StyleSheetCombiner" runat="server" />
<portal:iestyleincludes id="IEStyleIncludes1" runat="server" />
<portal:metacontent id="MetaContent" runat="server" />
<portal:favicon id="Favicon1" runat="server" />
<portal:scriptloader id="ScriptLoader1" runat="server" />
</head>
I don't believe that was there before (as my site menu appeared fine on the 3.5 framework), and unfortunately, I can't quite deduce how it's getting added, as I see nothing in a theme.skin file or elsewhere that should be rendering this markup.
Don't imagine you have any ideas? I can fix the issue by overriding the generated styles, but my preference would be to simply remove the inline stying altogether. Anyways, I'll keep working on trying to figure out the problem too...
Thanks Joe.