Css 文本框和图像按钮对齐（asp.net）

这是我的UI输出

我可以让日期文本框和图像按钮像任务名称下拉列表和添加图像按钮一样对齐吗

这是我的asp.net代码

<table id="fix">
                    <tr>
                        <td >
                            <asp:Label ID="lblUserName" runat="server" Text="Label" style="width:80px;"></asp:Label>
                        </td>
                        <td>
                            <asp:DropDownList ID="DropDownList1" runat="server" Width="200px" Style="width: 150px" DataSourceID="SqlDataSource1" DataTextField="USERNAME" DataValueField="USERNAME" AutoPostBack="True" OnSelectedIndexChanged="DropDownList1_SelectedIndexChanged">
                                <asp:ListItem></asp:ListItem>
                            </asp:DropDownList>
                            <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:SOConnectionString %>" ProviderName="<%$ ConnectionStrings:SOConnectionString.ProviderName %>" SelectCommand="SELECT USERNAME FROM USERMASTER WHERE USERSTATUS = 1 AND USERACCESSRIGHTS = 'Non-Administrator' ORDER BY USERNAME"></asp:SqlDataSource>
                        </td>
                        <td>
                            &nbsp;</td>
                        <td>
                            &nbsp;</td>
                    </tr>

                    <tr>
                        <td style="width: 100px;">
                            <asp:Label ID="lblDate" runat="server" Text="Label"></asp:Label>
                        </td>
                        <td>
                            <asp:TextBox ID="txtDate" runat="server" CssClass="text" size="10" MaxLength="10"></asp:TextBox> 
                            <asp:ImageButton ID="ImageButton2" runat="server" Width="20px" Height="20px" ImageUrl="~/Image/calandar.jpg" OnClick="ImageButton2_Click"/><br />
                        </td>
                        <td>
                        </td>
                        <td>

                        </td>
                    </tr>
                    <tr>
                        <td style="width: 100px">
                            <asp:Label ID="lblTask" runat="server" Text="Label"></asp:Label>
                        </td>
                        <td style="width: 200px">
                            <asp:DropDownList ID="DropDownList2" runat="server" Width="150" Style="width: 150px" DataSourceID="SqlDataSource2" DataTextField="TASKNAME" DataValueField="TASKNAME">
                                <asp:ListItem></asp:ListItem>
                            </asp:DropDownList>
                            <asp:ImageButton ID="ImageButton1" runat="server" CssClass="imagebutton" ImageUrl="~/Image/add-icon.png" OnClick="ImageButton1_Click" Style="position: absolute; height: 20px; width: 20px;" />
                            <asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:SOConnectionString %>" ProviderName="<%$ ConnectionStrings:SOConnectionString.ProviderName %>" SelectCommand="SELECT DISTINCT TASKNAME FROM TASKMASTER WHERE TASKSTATUS='1'"></asp:SqlDataSource>
                        </td>
                        <td>
                        </td>
                        <td>
                        </td>
                    </tr>

                </table> 

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非常感谢您的评论和建议！谢谢

你能帮我们做一把小提琴吗？试试看

@stanze谢谢@Elyor我在我的日历中找不到valign的属性，如何将相同的css代码从任务图像添加到日历图像？