<form role="search" method="get" class="searchform" action="<?php echo esc_url(home_url( '/' )); ?>">
	<input type="text" class="text" placeholder="<?php echo esc_attr__( 'Search & hit enter...', 'producta' ); ?>" name="s" />
	<button type="submit" name="submit_search" class="button-search"><i class="fa fa-search"></i></button>
</form>