This would be trivial to do if each page had a unique <body> id that could be used as an id selector in the stylesheet. For example, it default.aspx rendered as
Code: Select all
<body id="acBody_Default onload="initAjaxProgress();">
Code: Select all
#mainPanel {background-color: blue;} /* default background color */
#acBody_Default #mainPanel {background-color: red;} /* for home page only */
#acBody_ContactUs #mainPanel {background-color: yellow;} /* for another special page */