chrome/browser/resources/hotword_audio_verification/steps/hotword_only_step.html

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    <div class="header">
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        <h1>Voice search at any time</h1>
        <h2>Say 'Ok Google' any time your screen is on</h2>
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    <div id="ho-training" class="content">
      <h4>Let's train your Chromebook</h4>
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        <br>
        To help Google respond to you and for reliable and easy access to
        voice search, you need to teach Google the sound of your voice.
        <br>
        <h4>Just say 'Ok Google' three times</h4>
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        <div class="train listening">
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          <span class="text">Say 'Ok Google'</span>
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        <div class="train not-started">
          <span class="icon"></span>
          <span class="text">Say 'Ok Google' again</span>
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        <div class="train not-started">
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          <span class="text">Say 'Ok Google' one last time</span>
        </div>
      </div>
    </div>
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      <button id="ho-cancel-button">CANCEL</button>
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