anchor.diff:      <p><span class="notification_count"><span class="<%= 'unopened' if @target.has_unopened_notifications? %>"><%= @target.unopened_notification_count %></span></span></p>
     </a>
     <div class="notification_list_wrapper">
  -    <%= link_to "Open all", open_all_notifications_path_for(@target), method: :post, remote: true %>
  +    <div class="notification_header_wrapper">
  +      <p class="notification_header_title">
  +        Notifications
  +      </p>
  +      <p class="notification_header_menu">
  +        <%= link_to "Open all", open_all_notifications_path_for(@target), method: :post, remote: true %>
  +      </p>
  +    </div>
       <div class="notifications">
         <%= yield :notification_index %>
       </div>
       <%= link_to notifications_path_for(@target) do %>
  -    <div class="notification_link_wrapper">
  -      <p class="notification_link">
  -        See notifications
  -      </p>
  -    </div>
  +      <div class="notification_link_wrapper">
  +        <p class="notification_link">
  +          See notifications
  +        </p>
  +      </div>
       <% end %>
     </div>
   </div>
  
positive.code:     right: -10px;
      background-color: #fff;
    }
    .notification_wrapper .notification_list_wrapper .notifications {
      position: relative;
      width: 330px;
      height: 465px;
      overflow: scroll;
    }
    .notification_wrapper .notification_list_wrapper .notification_link_wrapper{
      position: absolute;
      bottom: 0;
      width: 330px;
      height: 22px;
      border-top: 1px solid #e5e5e5;
      padding: 4px 0 8px 0;
      text-align: center;
      background-color: #fff;
    }
    .notification_wrapper .notification_list_wrapper .notification_link_wrapper:hover{
      background-color: #f8f9fb;
  
negative.code: 
  <script>
    $(document).click(function(e){
        if( !$(e.target).is(".notification_list_cover") && !$(e.target).is(".notification_wrapper a") ){
          if($(".notification_wrapper").hasClass("open") && !$(".notification_wrapper").hasClass("opened")){
            $(".notification_wrapper").addClass("opened");
          }else if($(".notification_wrapper").hasClass("opened")){
  