anchor.diff:  
         <div style="float: right; overflow: hidden">
           <a class="navbar-brand brand" href="<%= image_icon.url_association %>"><img width="66" src="<%= image_icon.image_show.image.url %>"></a>
  -        <img id="cart_ic" src="<%= image_url 'ico_3.png' %>">
  +        <img id="cart_ic_1" src="<%= image_url 'ico_3.png' %>">
           <% if user_signed_in? %>
               <h5 class="link-style">
                 <a href="/account">ACCOUNT</a>
  
positive.code:             </h5>
          <% end %>
        </div>
  
      </div>
  
      <div class="navbar-collapse collapse">
  
negative.code:       var btn2 = document.getElementById("myBtn_2");
        var btn_j = $('#myBtn_2');
  
        var btn_i = $('#cart_ic_1');
  
        // Get the <span> element that closes the modal
        var span = document.getElementsByClassName("close")[0];
  