Calendar's skin does not take CssClass?

[Bogdan]

Hi,

I've been styling controls like GridView, Buttons, Labels, etc. using themes
(i.e. skin and css files). No issues with the above controls.

I'm not able to use CssClass within a skin for the Calendar control. For
example, the following works fine:
<asp:Calendar runat="server" BackColor="White" BorderColor="#b5c667"
BorderWidth="1px">

<TitleStyle BackColor="#b5c667" ForeColor="#ffffff" Font-Bold="True" />

<NextPrevStyle BackColor="#b5c667" ForeColor="#ffffff" Font-Bold="True" />

<DayStyle ForeColor="#336dcc" />

<TodayDayStyle BackColor="#eaf6fd" ForeColor="#336dcc"/>

<SelectedDayStyle BackColor="#ffe6a1" ForeColor="#336dcc" Font-Bold="True"
/>

</asp:Calendar>


.... but this does not:
Skin file:

<asp:Calendar runat="server" CssClass="cal">

<TitleStyle CssClass="calTitle" />

<DayStyle CssClass="calDay" />

<TodayDayStyle CssClass="calTodayDay" />

<SelectedDayStyle CssClass="calSelDay" />

</asp:Calendar>

Css file:

..cal

{

background-color: #ffffff;

}

..calTitle

{

background-color: #d1e07b;

}

..calDay

{

color: Blue;

}

..calTodayDay

{

background-color: #eaf6fd;

}

..calSelDay

{

background-color: #ff0000;

}


Is this a known thing?

Thanks,
Bogdan