Edit in JSFiddle

<ul data-activable>
  <li class="active"><a href="#tab1">Tab1</a></li>
  <li class=""><a href="#tab2">Tab2</a></li>
  <li class=""><a href="#tab3">Tab3</a></li>
</ul>
<div>
  <div id="tab1" class="active">
    Raw denim you probably haven't heard of them jean shorts Austin.
    Nesciunt tofu stumptown aliqua, retro synth master cleanse.
  </div>
  <div id="tab2">
    Mustache cliche tempor, williamsburg carles vegan helvetica.
    Reprehenderit butcher retro keffiyeh dreamcatcher synth.
  </div>
  <div id="tab3">
    Cosby sweater eu banh mi, qui irure terry richardson ex squid.
    Aliquip placeat salvia cillum iphone.
  </div>
</div>

              
            
          
            
              

External resources loaded into this fiddle: