<?php
/**
 * @file
 * Theme implementation of the Search Block.
 */
?>
<div id="<?php print $block_html_id; ?>" class="<?php print $classes; ?>"<?php print $attributes; ?>>

  <span class="element-invisible">Search Content</span>
  <div role="search">
    <?php print $content ?>
  </div>

</div>