chrome/browser/resources/certificate_manager/certificate_list.html

<style include="cr-shared-style certificate-manager-style">

  .header-buttons {
    margin-left: auto;
  }

  .no-certs {
    border-top: none;
  }

  /* Used when list is embedded in a subpage; added in .ts code */
  .subpage-padding {
    padding: 0 var(--cr-section-padding);
  }

  .list-title {
    display: flex;
    align-items: center;
  }
</style>
<div hidden$="[[hideEverything_]]">
  <div id="listHeader" class="section-title list-title first"
      hidden$="[[hideHeader]]">
    [[headerText]]
    <div class="header-buttons">
      <cr-button hidden$="[[!showImport]]" id="importCert"
          aria-label="[[i18n('certificateManagerV2ImportButtonAriaLabel', headerText)]]"
          on-click="onImportCertClick_">
        $i18n{certificateManagerV2ImportButtonLabel}
      </cr-button>
      <cr-button hidden$="[[!showImportAndBind]]" id="importAndBindCert"
          aria-label="[[i18n('certificateManagerV2ImportAndBindButtonAriaLabel', headerText)]]"
          on-click="onImportAndBindCertClick_">
        $i18n{certificateManagerV2ImportAndBindButtonLabel}
      </cr-button>
      <cr-button hidden$="[[hideExportButton_(hideExport, hasCerts_)]]"
          aria-label="[[i18n('certificateManagerV2ExportButtonAriaLabel', headerText)]]"
          id="exportCerts" on-click="onExportCertsClick_">
        $i18n{certificateManagerV2ExportButtonLabel}
      </cr-button>
    </div>
    <cr-expand-button id="expandButton" expanded="{{expanded_}}" no-hover
        aria-label="[[i18n('certificateManagerV2ListExpandAriaLabel', headerText)]]"
        hidden$="[[hideCollapseButton_(noCollapse, hasCerts_)]]">
    </cr-expand-button>
  </div>

  <cr-collapse id="certs" opened="[[expanded_]]" aria-live="polite">
    <template is="dom-repeat" items="[[certificates_]]">
      <certificate-entry
          cert-source="[[certSource]]"
          display-name="[[item.displayName]]"
          sha256hash-hex="[[item.sha256hashHex]]"
          show-edit-icon="[[certMetadataEditable]]"
          is-deletable="[[item.isDeletable]]"
          on-delete-result="onDeleteResult_">
      </certificate-entry>
    </template>
    <div id="noCertsRow" class="cr-row no-certs" hidden="[[hasCerts_]]">
      $i18n{certificateManagerV2NoCertificatesRow}
    </div>
  </cr-collapse>
</div>