how to use nested css in asp.net? [Resolved]

    <style type="text/css">

        p

        {

            color: Red;

        }

        .DVcontent

        {

            background-color: Black;

        }

        .DVcontent p

        {

            color: white;

        }

    </style>

    <p>

        To learn more about ASP.NET visit www.dotnetfunda.com

    </p>

    <div class="DVcontent">

        <p>

            To learn more about ASP.NET visit www.dotnetfunda.com

        </p>

    </div>