I have an issue where the combobox renders without a bottom border (see attached image) and the right down arrow doesn't work (it doesn't cause anything to happen when clicked). Here's the .aspx:
<div runat="server" id="pnlAdvancedSearch">
<table width="100%" cellspacing="1" cellpadding="1" border="0">
<tr>
<td valign="middle" style="width: 110px;">
<asp:Label runat="server" ID="lblProject" Text="Project:" />
</td>
<td valign="middle" style="width: 250px;">
<telerik:RadComboBox runat="server" ID="ddProject" NoWrap="True" EmptyMessage="Please enter value"
ShowDropDownOnTextboxClick="true" EnableLoadOnDemand="true" ShowMoreResultsBox="true"
RegisterWithScriptManager="true" AppendDataBoundItems="False" EnableVirtualScrolling="true"
Height="200px" Width="100%" OnItemsRequested="ddProject_ItemsRequested" />
</td>
...
Any suggestions?