anchor.diff:      <div class="panel panel-default welcome">
         <div class="panel-body">
         <a href="/invoices" class="clickable-block">
  -          <img src=<%= 'invoices_icon.png' %> alt="invoices icon image" class="image-responsive welcome">
  +          <img src=<%= asset_path('invoices_icon.png') %> alt="invoices icon image" class="image-responsive welcome">
             <p>Invoices</p>
             <%#= link_to 'Invoices', invoices_path, class: 'subnav-btn' %>
         </a>
  
positive.code:     <div class="panel panel-default welcome">
        <div class="panel-body">
        <a href="/bills" class="clickable-block">
        <img src=<%= 'bills_icon.png' %>alt="bills icon image" class="image-responsive welcome">
          <p>Bills</p>
          <%#= link_to 'Bills', bills_path, class: 'subnav-btn active welcome' %>
          <%#= link_to "New", new_bill_path, remote: true, class: "create-btn std-btn welcome" %>
  
negative.code:   <!-- <div class="row welcome"> -->
      <div class="panel panel-default welcome flipable">
        <div class="panel-body front card">
        <img src=<%= asset_path('tools_icon.png') %> alt="tools icon image" class="image-responsive welcome">
        <a href="#" class="subnav-btn">Tools</a>
        </div>
        <div class="panel-body back card">
  