ems-stretch">
    <div id="sidebar" class="sidebar py-3">
        <div class="text-blue1 text-uppercase px-3 px-lg-4 py-4 font-weight-bold headings-font-family text-center">MAIN</div>
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            <li class="sidebar-list-item"><a href="/info" class="sidebar-link text-muted active"><i class="o-imac-screen-1 mr-3 text-gray"></i><span>本机信息</span></a></li>
            <li class="sidebar-list-item"><a href="/assets" class="sidebar-link text-muted " ><i clas