chromium/ash/webui/personalization_app/resources/js/wallpaper/time_of_day_wallpaper_dialog_element.html

<style include="common cros-button-style">
  h3,
  p {
    margin: 0;
  }

  cr-button + cr-button {
    margin-inline-start: 8px;
  }
</style>
<cr-dialog id="dialog" show-on-attach>
  <h3 slot="title">$i18n{timeOfDayWallpaperDialogTitle}</h3>
  <div slot="body">
    <p>$i18n{timeOfDayWallpaperDialogContent}</p>
  </div>
  <div slot="button-container">
    <cr-button id="close" on-click="onClickClose_">
      <span>$i18n{timeOfDayWallpaperDialogBackButton}</span>
    </cr-button>
    <cr-button id="accept" on-click="onClickAccept_" class="action-button">
      <span>$i18n{timeOfDayWallpaperDialogConfirmButton}</span>
    </cr-button>
  </div>
</cr-dialog>