   <div class="content-wrapper">
        <!-- Content Header (Page header) -->
        <section class="content-header">
          <h1>
            404 Error Page
          </h1>
          <ol class="breadcrumb">
            <li><a href="#"><i class="fa fa-dashboard"></i> Home</a></li>
            <li><a href="#">Examples</a></li>
            <li class="active">404 error</li>
          </ol>
        </section>

        <!-- Main content -->
        <section class="content">
          <div class="error-page">
            <h2 class="headline text-yellow"> 404</h2>
            <div class="error-content">
              <h3><i class="fa fa-warning text-yellow"></i> Oops! Page not found.</h3>
              <p>
                We could not find the page you were looking for.
                Meanwhile, you may <a href="<?=site_url('Admin/dashboard');?>">return to dashboard</a> or try using the search form.
              </p>
<?php /*?>              <form class="search-form">
                <div class="input-group">
                  <input type="text" name="search" class="form-control" placeholder="Search">
                  <div class="input-group-btn">
                    <button type="submit" name="submit" class="btn btn-warning btn-flat"><i class="fa fa-search"></i></button>
                  </div>
                </div><!-- /.input-group -->
              </form><?php */?>
            </div><!-- /.error-content -->
          </div><!-- /.error-page -->
        </section><!-- /.content -->
      </div><!-- /.content-wrapper -->