anchor.diff:                  </ul>
               </li>
               <!--/Social-->
  -            <!--Search Form-->
  -            <li>
  -                <form class="search-form" role="search">
  -                    <div class="form-group waves-light">
  -                        <input type="text" class="form-control" placeholder="Search">
  -                    </div>
  -                </form>
  -            </li>
  -            <!--/.Search Form-->
  +         
               <!-- Side navigation links -->
   
               <li>
                   <ul class="collapsible collapsible-accordion">
  -                    <li><a class="collapsible-header waves-effect arrow-r"><i class="fa fa-heart"></i> All<i class="fa fa-angle-down rotate-icon"></i></a>
  +                    <li><a class="collapsible-header waves-effect arrow-r"><i class="fa fa-heart"></i> Catalogue<i class="fa fa-angle-down rotate-icon"></i></a>
                       <% Category.all.find_each do |category| %>
                           <div class="collapsible-body">
                               <ul>
  
positive.code:                         </div>
                          <% end %>
                      </li>
                      <li><a class="collapsible-header waves-effect arrow-r"><i class="fa fa-diamond"></i> Brands<i class="fa fa-angle-down rotate-icon"></i></a>
                          <div class="collapsible-body">
                              <ul>
                                  <li><a href="#" class="waves-effect">Jewelry</a>
                                  </li>
                                  <li><a href="#" class="waves-effect">Wallets & Purses</a>
                                  </li>
                              </ul>
                          </div>
                      </li>
                      <li><a class="collapsible-header waves-effect arrow-r"><i class="fa fa-gitlab"></i> Women<i class="fa fa-angle-down rotate-icon"></i></a>
                          <div class="collapsible-body">
                              <ul>
                                  <li><a href="#" class="waves-effect">Girls</a>
                                  </li>
                                  <li><a href="#" class="waves-effect">Boys</a>
                                  </li>
                              </ul>
                          </div>
                      </li>
                      <li><a class="collapsible-header waves-effect arrow-r"><i class="fa fa-sun-o"></i> Men<i class="fa fa-angle-down rotate-icon"></i></a>
                          <div class="collapsible-body">
                              <ul>
                                  <li><a href="#" class="waves-effect">Swimsuits</a>
                                  </li>
                                  <li><a href="#" class="waves-effect">Sandals</a>
                                  </li>
                              </ul>
                          </div>
                      </li>
                      <li><a class="collapsible-header waves-effect arrow-r" href="/"><i class="fa fa-sun-o"></i> About JUSTWatches</a>
                      </li>
                      <li><a class="collapsible-header waves-effect arrow-r" href="<%= news_index_path %>"><i class="fa fa-sun-o"></i> News</a>
                      </li>
                      <li>
                          <div id="side">
  
negative.code:     <!--/Double navigation-->
  
      <!--Main layout-->
      <main id="top-section">
          <div id="main">
              <% unless flash.empty? %>
                  <script type="text/javascript">
  