bel>
                    <label class="focus valid"></label>
                </div>
            </div>
            <p style="margin-top: 10px;text-align: center;height: 20px;color: red;" id="error_msg2"></p>
            <div class="item col-xs-12"> <span class="intelligent-label f-fl">&nbsp;</span>
                <div class="f-fl item-ifo">
                    <input type="submit" class="btn btn-blue f-r3" value="修改邮箱">
                </div>
            </div>
        </div>
    </div>
</form>