<div class="searchform">
<form role="search" method="get" action="<?php echo esc_url( home_url( '/' ) );?>" itemprop="potentialAction" itemscope itemtype="https://schema.org/SearchAction" class="form">
<input type="text" name="s" class="s search-field" value="<?php echo get_search_query();?>" placeholder="<?php echo fox_word( 'search' ); ?>" />
<button class="submit" role="button" title="<?php echo esc_html__( 'Go', 'wi' ); ?>">
<?php echo fox_icon_search(); ?>
</button>
</form><!-- .form -->
</div><!-- .searchform -->