代码:
<tr>
                                    <td style="height: 25px">
                                        验证码:</td>
                                    <td style="height: 25px;">
                                    <div style=" float:left; text-align: left; vertical-align: middle; width:100%; height: 25px;">
                                        <div style="float:left;"><input id="Text1" size="5" type="text" style=" border-right: #cecece 1px solid; border-top: #cecece 1px solid;
                                            border-left: #cecece 1px solid; border-bottom: #cecece 1px solid;" />&nbsp;</div>
                                            <div style="float:left; ">
                                                <img src="LoginValidator.aspx" />
                                        </div></div></td>
                                </tr>
验证控件和输入框怎么样也不能水平对齐,不知道为什么?验证码和输入框的高度不一样!