Help Styling ASP RadioButtonList

Hi guys- This seems easy but for some reason I am struggling with this one radio button list. Can't figure out what makes it different from all the others in other pages that use almost identical code. See the attached screenshot. It aligns left. I have tried setting aliggnment in <tr> tag, in <td> tag, is the control itself, and using CSS Class. Can't get it to center. Can anyone tell me what I am missing? Your help would be greatly appreciated.

HTML:
 
                            <tr>
                              
                            <asp:Panel ID="pnlPhoneType" runat="server" Visible="false">
                               <td>
                                    <asp:RadioButtonList ID="rdblPhone" runat="server" RepeatDirection="Horizontal" >
                                    <asp:ListItem>Home</asp:ListItem>
                                    <asp:ListItem Value="Cell"></asp:ListItem>
                                    <asp:ListItem>Work</asp:ListItem>
                                    </asp:RadioButtonList> 
                                </td>
                                <td>
                                    <asp:RequiredFieldValidator ID="rfvrdblPhone" runat="server" ControlToValidate="rdblPhone" ErrorMessage="Please Select The Type Of Phone">*</asp:RequiredFieldValidator>
                                </td>
                            </asp:Panel>
                            </tr>

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radioButtonsLeft.jpg