<form method="get" id="searchform" action="<?php echo esc_url( home_url( '/' ) ); ?>">
<input type="text" value="" name="s" id="s" class="right" />
<button class="ntips" id="searchbutton" title="<?php esc_attr_e('Search','kreativa');?>" type="submit"><i class="fa fa-search"></i></button>
</form>