Accordion testuale

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      <a href="#">Hai un codice promozionale?</a>
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      quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
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      <a href="#">Hai un codice promozionale?</a>
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      <div class="form-group">
        <label for="codicepromozionale" class="bmd-label-static">Codice promozionale</label>
        <input type="text" name="codicepromozionale" class="form-control" id="codicepromozionale">
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      <a href="#">Hai un codice promozionale?</a>
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      <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
      tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
      quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
      consequat.</p>
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