chromium/chrome/browser/resources/ash/settings/nearby_share_page/nearby_share_contact_visibility_dialog.html

<style include="settings-shared">
  .title {
    color: var(--cr-primary-text-color);
    margin: 0;
    padding-block-end: 0;
    padding-block-start: 24px;
  }

  h3.header {
    color: var(--cr-secondary-text-color);
    font-size: inherit;
    font-weight: inherit;
    margin: 0;
    padding-block-end: 16px;
    padding-inline-start: 20px;
  }

  #flex {
    flex: 1;
  }
</style>
<cr-dialog id="dialog" show-on-attach>
  <div slot="title" class="title">
    $i18n{nearbyShareVisibilityDialogTitle}
  </div>
  <h3 slot="header" class="header">
    $i18n{nearbyShareVisibilityPageSubtitle}
  </h3>
  <div slot="body">
    <nearby-contact-visibility id="contactVisibility"
        settings="{{settings}}" profile-email="[[profileEmail]]">
    </nearby-contact-visibility>
  </div>
  <div class="layout horizontal center" slot="button-container">
    <cr-button id="manageContactsButton" on-click="onManageContactsClick_">
      <iron-icon icon="cr:open-in-new" slot="prefix-icon"></iron-icon>
      <span>$i18n{nearbyShareManageContactsLabel}</span>
    </cr-button>
    <div id="flex"></div>
    <cr-button class="action-button" on-click="onSaveClick_">
      $i18n{nearbyShareVisibilityDialogSave}
    </cr-button>
  </div>
</cr-dialog>