<asp:GridView runat="server" CellSpacing="1" GridLines="None">
    <HeaderStyle Font-Size="11px" HorizontalAlign="left" CssClass="SB_GridView_Header" BackColor="#D6DFF7" Height="24px" Wrap="false"/>
    <AlternatingRowStyle BackColor="#F1F6FF" CssClass="SB_GridText"  Height="24px"/>
    <RowStyle BackColor="#ffffff" CssClass="SB_GridText"  Height="24px"/>
    <SelectedRowStyle BackColor="#9fb1e9"/>
    <EmptyDataRowStyle Font-Names="Tahoma, Arial, Helvetica, sans-serif" Font-Size="11px" CssClass="SB_GridView_EmptyDataRow" BorderWidth="0"/>
</asp:GridView>
