anchor.diff:            </ul>
           </div>
         </div>
  -      <div class="row filters-wrapper">
  +      <div class="row collapse filters-wrapper">
           <div class="columns large-3">
             <div class="filters">
  -            <p>one filter</p>
  -            <p>two filters</p>
  -            <p>three filters</p>
  +            <div class="main-container__content">
  +              <p>one filter</p>
  +              <p>two filters</p>
  +              <p>three filters</p>
  +            </div>
             </div>
           </div>
           <div class="columns large-9">
             <div class="main-container__content">
               <div class="row">
  -
  +              <div class="columns large-6">
  +                <div class="card">
  +                  <div class="card__content">
  +                    <h2>Card title</h2>
  +                    <p>Card content</p>
  +                  </div>
  +                  <div class="card__footer">
  +                    <div class="card__content">
  +                      <span>lalalalalala</span>
  +                    </div>
  +                  </div>
  +                </div>
  +              </div>
                 <div class="columns large-6">
                   <div class="card">
                     <div class="card__content">
  
positive.code:     </div>
    </div>
  
    <div class="row">
      <div class="main-container">
        <div class="process-nav">
          <div class="row">
  
negative.code: <%= partial 'partials/small_navigation' %>
  
  <main class="wrapper">
    <div class="row collapse">
      <div class="columns large-10">
        <h1>Plan urbanístico de Gracia</h1>
      </div>
  