adding fullwidth class and search form to 404 template

404.php

@@ -2,7 +2,7 @@
   <?php roots_content_before(); ?>
     <div id="content" class="<?php echo $roots_options['container_class']; ?>">
     <?php roots_main_before(); ?>
-      <div id="main" role="main">
+      <div id="main" class="<?php echo $roots_options['fullwidth_class']; ?>" role="main">
         <div class="container">
           <h1><?php _e('File Not Found', 'roots'); ?></h1>
           <p><?php _e('The page you are looking for might have been removed, had its name changed, or is temporarily unavailable.', 'roots'); ?></p>
@@ -12,6 +12,7 @@
             <li><?php printf(__('Return to the <a href="%s">home page</a>', 'roots'), home_url()); ?></li>
             <li><?php _e('Click the <a href="javascript:history.back()">Back</a> button', 'roots'); ?></li>
           </ul>
+          <?php get_search_form(); ?>
         </div>
       </div><!-- /#main -->
     <?php roots_main_after(); ?>