anchor.diff:  
   
           <!-- Plataforms -->
  -        <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12 plataforms">
  +        <div class="col-lg-12 col-md-12 col-sm-12 col-xs-12 plataforms hidden-xs">
             <%= image_tag 'welcome/plataforms-b.png', width: '936', height: '318' %>
           </div>
   
  
positive.code:     <!-- Container 6 -->
  
  
      <div class="container-fluid">
  
        <div class="extra-padding">
  
  
negative.code: 
      <!-- Container 2 -->
  
      <div id="beneficios" class="container-fluid hidden-xs">
        <div class=" default row extra-padding">
          <div class="col-lg-10 col-md-12 col-sm-12 col-xs-12 col-lg-offset-1">
            
  