bootstrap列表组的使用

        　　　　<ul class="list-group">
                    <li class="list-group-item">
                        <div class="row">
                            <div class="col-xs-6">论文编号</div>
                            <div class="col-xs-6 text-right">0134</div>
                        </div>
                    </li>
                    <li class="list-group-item">
                        <div class="row">
                            <div class="col-xs-6">论文编号</div>
                            <div class="col-xs-6 text-right">0134</div>
                        </div>
                    </li>
                    <li class="list-group-item">
                        <div class="row">
                            <div class="col-xs-6 lineHeight34">论文编号</div>
                            <div class="col-xs-6 text-right">
                                <button type="button" class="btn btn-primary">修改</button>
                                <button type="button" class="btn btn-primary">预览</button>
                            </div>
                        </div>
                    </li>
                </ul>

    .lineHeight34{
        line-height:34px;
    }