Hello Everyone, I am having problems with a listbox control. I have a
page with a couple of labels and drop-down lists at the top, and then
below there is a table with two columns, the first column contains a
listbox and the second column contains some buttons. I am trying to
display it such that if the listbox is empty it will be at least 100px
wide, but if there is content in the box I want it to expand
dynamically such that if the content is 200px wide the listbox will
expand to show all the content. I have tried using the min-width style
property without any success.

The following is the code from the table portion of my page, I have
included the css class used for the listbox. For some reason in IE7
the minimum width is getting ignored, In fact the listbox is given the
same width of the column, which in this case isn't set so it is
defaulting to 0! In firefox the listbox has a minimum width of 100px
when there is no content, and it expands to the width of the content
if it is bigger, so it works as expected! any suggestions on how to
get this to work in IE7(or even IE6) or any links to some good CSS
tutorials would be greatly appreciated!

.DynamicListbox
{
    min-width:100px;
    width:100%;
}

<table>
   <tr vAlign="top">
       <td>
           <asp:listbox id="m_lbxFieldMappings" runat="server"
Rows="12" CssClass="DynamicListbox"></asp:listbox>
       </td>
       <td vAlign="top">
           <p>
               <asp:button id="m_btnMoveUp" Text="Move Up"
Runat="server" CssClass="btn" Width="85px"></asp:button>
               <br>
               <asp:button id="m_btnMoveDown" Text="Move Down"
Runat="server" CssClass="btn" Width="85px"></asp:button>
           </p>
           <p>
               <asp:button id="m_btnAddFieldMap" Text="Add Field Map"
Runat="server" CssClass="btn" Width="85px"></asp:button>
               <br>
               <asp:button id="m_btnEditFieldMap" Text="Edit Basics"
Runat="server" CssClass="btn" Width="85px"></asp:button>
               <br>
    <asp:button id="m_btnEditFieldMapFields" Text="Edit Fields"
Runat="server" CssClass="btn" Width="85px"></asp:button>
    <br>
    <br>
    <br>
    <asp:button id="m_btnDeleteFieldMap" Text="Delete" Runat="server"
CssClass="btnCritical" Width="85px"></asp:button>
           </p>
       </td>
   </tr>
</table>

Thanks again for your time and expertise, Cam