博客

<div class="modal fade text-center" id="updateModal" tabindex="-1" role="dialog" aria-labelledby="updateModalLabel"
     aria-hidden="true">
    <div class="modal-dialog" style="display: inline-block; width:50%;">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">
                    &times;
                </button>
                <h4 class="modal-title" id="updateModalLabel">
                    题目修改
                </h4>
            </div>
            <div class="modal-body" id="updateModalBody">

            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">关闭
                </button>
                <button type="button" class="btn btn-primary">
                    提交更改
                </button>

            </div>

        </div><!-- /.modal-content -->
    </div><!-- /.modal -->
</div>

关键代码：