anchor.diff:                <div class="team-social">
                   <ul class="social-block">
                     <li>
  -                    <a href="https://www.facebook.com/quocminh82">
  +                    <a href="https://www.facebook.com/quocminh82" target="_blank">
                         <i class="fa fa-facebook"></i>
                       </a>
                     </li>
   
                     <li>
  -                    <a href="https://twitter.com/quocminh82">
  +                    <a href="https://twitter.com/quocminh82" target="_blank">
                         <i class="fa fa-twitter"></i>
                       </a>
                     </li>
   
                     <li>
  -                    <a href="https://www.linkedin.com/in/minh-le-quoc-72b440143/">
  +                    <a href="https://www.linkedin.com/in/minh-le-quoc-72b440143" target="_blank">
                         <i class="fa fa-linkedin"></i>
                       </a>
                     </li>
   
                     <li>
  -                    <a href="https://plus.google.com/103206969823231219504">
  +                    <a href="https://plus.google.com/103206969823231219504" target="_blank">
                         <i class="fa fa-google-plus"></i>
                       </a>
                     </li>
  
positive.code:               <div class="team-social">
                  <ul class="social-block">
                    <li>
                      <a href="https://www.facebook.com/khi.gia.56">
                        <i class="fa fa-facebook"></i>
                      </a>
                    </li>
  
                    <li>
                      <a href="https://twitter.com/minhluong_96">
                        <i class="fa fa-twitter"></i>
                      </a>
                    </li>
  
                    <li>
                      <a href="https://www.linkedin.com/in/minhluong96">
                        <i class="fa fa-linkedin"></i>
                      </a>
                    </li>
  
                    <li>
                      <a href="https://plus.google.com/u/0/116353019820224326099">
                        <i class="fa fa-google-plus"></i>
                      </a>
                    </li>
  
negative.code:             <!-- team-member's-bio -->
              <div class="team-bio">
                <figure>
                  <img class="img-fluid center-block rounded-circle" src=<%=image_url("team-2.jpg")%>>
                </figure>
                <div class="team-description">
                  <div class="member-name">Luong Nhat Minh</div>
  