<br>
<div class="container">
    <div class="row row-offcanvas row-offcanvas-right">
        <div class="col-xs-6 col-sm-3 sidebar-offcanvas">
            <div class="panel-body">
                <div class="row">
                    <div class="panel panel-default">
                        <div class="panel-heading"><strong>安装步骤</strong></div>
                        <div class="list-group">
                            <a href="/install/license" class="list-group-item"><i class="glyphicon glyphicon