anchor.diff:          <p><i class="fa fa-github-alt fa-lg"></i> GitHub
             profile <%= link_to "#{@user.github_profile_url.split('/').last}", @user.github_profile_url %></p>
       <% else %>
  -        <p>GitHub profile not linked</p>
  +        <p><i class="fa fa-github-alt fa-lg"></i> GitHub profile not linked</p>
       <% end %>
       <% if @user.display_email %>
           <p><i class="fa fa-envelope fa-lg"></i> <%= mail_to @user.email, @user.email %></p>
  
positive.code: 
          </div>
        </div>
      </div>
  
  
    </div>
  </div>
  <div class="clear">
    <hr/>
  </div>
  <div class="row">
    <div class="col-md-5 col-sm-5">
  
      <% unless @youtube_videos.blank? %>
          <h4>Programming sessions</h4>
          <table class="table table-bordered table-striped table-hover table-condensed">
            <tr>
              <th>Title</th>
            </tr>
            <% @youtube_videos.each do |video| %>
                <tr>
                  <td><%= video_link(video) %>
                    <br/>
                    <small><%= video[:published].to_s(:db) %></small>
                  </td>
                </tr>
            <% end %>
          </table>
      <% else %>
          <h4><%= user_display_name @user %> has no publicly viewable Youtube videos.</h4>
      <% end %>
    </div>
    <% unless @youtube_videos.blank? %>
        <div class="col-md-7 col-sm-7">
          <td><h4 id="video_contents"><%= @youtube_videos.first[:content] %></h4></td>
          <iframe id="ytplayer" type="text/html" width="480" height="293" src="<%= video_embed_link(@youtube_videos.first) %>" frameborder="0"></iframe>
        </div>
    <% end %>
    <div id="modal-window" class="modal fade" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
      <%= render 'layouts/hire_me' %>
    </div>
  
  </div>
  
  <style>
      .tag {
          margin-bottom: 0.4em !important;
          float: none !important;
      }
  
      .tags {
          position: initial !important;
      }
  </style>
  
negative.code: 
      <!-- Tab panes -->
      <div class="tab-content" style="margin-left: -25px; margin-right: -25px;">
        <% if not (@bio.nil? || @bio.empty?) %>
            <div class="tab-pane fade in active" id="bio">
              <h4>About <%= @user.display_name %></h4>
              <p> <%= @bio %> </p>
            </div>
            <div class="tab-pane fade" id="projects">
        <% else %>
            <div class="tab-pane fade in active" id="projects">
        <% end %>
        <% unless @users_projects.empty? %>
            <div id="projects-show" class="tag-list bootstrap-tags bootstrap-3">
              <h4><%= @user.display_name %> contributes to following projects</h4>
              <% @users_projects.each do |project| %>
                  <span class="tag label btn-agile md"><%= link_to project.title, project_path(project) %></span>
              <% end %>
            </div>
        <% end %>
        </div>
        <div class="tab-pane fade" id="skills">
          <div id="skills-show" class="tag-list bootstrap-tags bootstrap-3">
  