anchor.diff:  
     <div class='row'>
       <div class='col-lg-12'>
  -      <h2 class='page-header'>Main features</h2>
  +      <h2 class='pt-4'>Main features</h2>
       </div>
       <div class='col-md-6'>
         <p>Chaltron provides:</p>
  
positive.code: 
    <div class='row'%>
      <div class='col-lg-12'>
        <h2 class='page-header'>FAQ</h2>
      </div>
    </div>
  
  
negative.code: <%= render 'carousel' %>
  <div class='container-fluid'>
    <div class='row'>
      <div class='col-lg-12'>
        <h1 class='pt-4'>
          Welcome to Chaltron! <small> aka Muffaster reloaded</small>
        </h1>
      </div>
  