404 with Search Form

<?php get_header(); ?>

<div class="container-wrap">

	<div class="container main-content">

		<div class="row">

			<div class="col span_12">

				<div id="error-404">
					<h1>404</h1>
					<h2><?php echo __('Not Found', NECTAR_THEME_NAME); ?></h2>

				</div>
				<form role="search" method="get" class="search-form" action="<?php echo home_url( '/' ); ?>">
					<input type="text" class="search-field" placeholder="<?php echo __('Search...', NECTAR_THEME_NAME); ?>" value="" name="s" title="<?php echo __('Search for:', NECTAR_THEME_NAME); ?>" />
					<input type="submit" class="search-submit" value="<?php echo __('Search', NECTAR_THEME_NAME); ?>" />
				</form>
				</div>

			</div><!--/span_12-->

		</div><!--/row-->

	</div><!--/container-->

</div>
<?php get_footer(); ?>