portainer/app/docker/components/host-view-panels/host-details-panel/host-details-panel.html

<div class="row">
  <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12">
    <rd-widget>
      <rd-widget-header icon="fa-code" title-text="Host Details"></rd-widget-header>
      <rd-widget-body classes="no-padding">
        <table class="table">
          <tbody>
            <tr>
              <td>Hostname</td>
              <td>{{ $ctrl.host.name }}</td>
            </tr>
            <tr ng-if="$ctrl.host.os">
              <td>OS Information</td>
              <td>{{ $ctrl.host.os.type }} {{$ctrl.host.os.arch}}
                {{$ctrl.host.os.name}}</td>
            </tr>
            <tr ng-if="$ctrl.host.kernelVersion">
              <td>Kernel Version</td>
              <td>{{ $ctrl.host.kernelVersion }}</td>
            </tr>
            <tr>
              <td>Total CPU</td>
              <td>{{ $ctrl.host.totalCPU }}</td>
            </tr>
            <tr>
              <td>Total memory</td>
              <td>{{ $ctrl.host.totalMemory | humansize }}</td>
            </tr>
            <tr ng-if="$ctrl.isAgent">
              <td colspan="2">
                <button 
                  class="btn btn-primary btn-sm"
                  title="Browse" 
                  ui-sref="{{$ctrl.browseUrl}}">
                  Browse
                </button>
              </td>
            </tr>

          </tbody>
        </table>
      </rd-widget-body>
    </rd-widget>
  </div>
</div>