anchor.diff:            <!--Section 1-->
             <a href="#">
               <div class="col-sm-4 text-center home-box">
  -              <i class="fa fa-mobile-phone fa-3x"></i>
  +              <i class="fa fa-scissors fa-3x"></i>
                 <h3>Great Styles</h3>
                 <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean a mauris dui. Nam eu risus neque, sed blandit ante. Integer eget massa.</p>
               </div>
  
positive.code:           <!--Section 3-->
            <a href="#">
              <div class="col-sm-4 text-center home-box">
                <i class="fa fa-flag fa-3x"></i>
                <h3>Great Prices</h3>
                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean a mauris dui. Nam eu risus neque, sed blandit ante. Integer eget massa.</p>
              </div>
  
negative.code:           <!--Section 2-->
            <a href="#">
              <div class="col-sm-4 text-center home-box">
                <i class="fa fa-users fa-3x"></i>
                <h3>Awesome People</h3>
                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aenean a mauris dui. Nam eu risus neque, sed blandit ante. Integer eget massa.</p>
              </div>
  