Styling <tr> in Treeview

I'm working o开发者_JS百科n an ASP.net 2.0 application.

The master stylesheet contains:

BODY TR
{
     background-color: #e5e4e4;
}

In a page I'm creating for the site I have an:

<asp:TreeView>

Each line in the TreeView renders as a <table>. Each table contains a <tr> which picks up on the background colour in the stylesheet. I don't want them to.

By giving my <asp:TreeView> the following:

ForeColor="black"
LeafNodeStyle-BackColor="white"
NodeStyle-BackColor="White"
ParentNodeStyle-BackColor="White"
RootNodeStyle-BackColor="White"
BackColor="White" BorderColor="White"
style="background-color:White;"

I can get most of it to render with a white background. The <td>s that contain data have this as their style:

white-space: nowrap; background-color: White;

The <td>s that contain no data and are used to indent nodes still have the unwanted background colour.

How can I style the intent <td>s or override the stylesheet?

Thanks in advance.

Just use

<asp:Treeview CssClass="myTreeClass">

and define in CSS

body .myTreeClass tr{background-color:white;}

table tr td
{
     background-color: white;
}