So, I've got the following HTML for my page

div id="UInfo"

asp:Panel ID ="UserInfo" Class="UIPanel" runat="server" Height="500px" Width="50%" Top="0" right="0" BackColor ="green" ForeColor="White">
asp:Label ID="Label1" runat="server" >Name:
asp:Label
br
asp:Label runat="server">Email Address:
br
asp:Label runat="server">Phone

Everything I've read says the 'Top="0" right="0" should (please note the optimal use of that word) place the Panel in the Top RH corner of the page. It's not. Why isn't it?