chromium/chrome/browser/resources/chromeos/account_manager/account_migration_welcome_app.html

<style include="account-manager-shared">
  .welcome-image {
    width: 338px;
  }
</style>
<div class="content">
  <div class="main-container">
    <if expr="_google_chrome">
      <img class="google-logo" src="../googleg.svg" alt="">
    </if>
    <h1>[[title_]]</h1>
    <p inner-h-t-m-l="[[body_]]"></p>
    <div class="image-container">
      <if expr="_google_chrome">
        <img class="welcome-image" alt=""
            srcset="account_manager_welcome_1x.png 1x,
                    account_manager_welcome_2x.png 2x">
      </if>
    </div>
  </div>
  <div class="button-container">
    <cr-button id="cancel-button" class="cancel-button"
        on-click="closeDialog_">
      $i18n{cancelButton}
    </cr-button>
    <cr-button id="migrate-button" class="action-button"
        on-click="reauthenticateAccount_">
      $i18n{migrateButton}
    </cr-button>
  </div>
</div>