chromium/ash/webui/diagnostics_ui/resources/connectivity_card.html

<style include="diagnostics-shared">
  #cardTitle {
    align-items: center;
    display: flex;
  }

  #icon {
    padding-inline-end: 12px;
  }
</style>
<diagnostics-card is-networking-card="true">
  <div id="cardTitle" slot="title" tabindex="0">
    <diagnostics-network-icon id="icon" network="[[network]]">
    </diagnostics-network-icon>
    <span id="titleText">
      [[getNetworkCardTitle(networkType, networkState)]]
    </span>
  </div>
  <template is="dom-if" if="[[macAddress]]">
    <div id="macAddressChip" slot="chip" class="diagnostics-chip"
        tabindex="0">
      [[getMacAddress(macAddress)]]
    </div>
  </template>
  <hr slot="body" hidden$="[[!hasRoutines(routineGroups)]]" />
  <network-info network="[[network]]" slot="body"></network-info>
  <routine-section slot="left-panel" routines="[[routineGroups]]"
      test-suite-status="{{testSuiteStatus}}"
      routine-runtime="{{getEstimateRuntimeInMinutes(routineGroups)}}"
      is-active="[[isActive]]"
      hide-routine-status
      opened>
  </routine-section>
  <ip-config-info-drawer id="ipConfigInfoDrawer" network="[[network]]"
      slot="routines">
  </ip-config-info-drawer>
</diagnostics-card>