<?php if ( is_active_sidebar( 'footer' )) { ?>
	<?php
	if ( empty( $_wp_sidebars_widgets ) ) :
		$_wp_sidebars_widgets = get_option( 'sidebars_widgets', array() );
	endif;

	$sidebars_widgets_count = $_wp_sidebars_widgets;
	$sidebar_count = count( $sidebars_widgets_count[ 'footer' ] );

	$sidebar_class = '';
	if($sidebar_count <= 4) {
		$sidebar_class = 'less_4';
	} elseif($sidebar_count > 8) {
		$sidebar_class = 'more_8';
	}

	if(get_theme_mod('footer_style', '') == 'footer_style_two') {

	}

	?>

	<div id="footer-main">
		<div class="footer-widgets-wrapper <?php echo esc_attr($sidebar_class); ?>">
			<div class="container">
				<div class="widgets stm-cols-<?php echo (get_theme_mod('footer_style', '') == 'footer_style_two') ? 3 : get_theme_mod('footer_sidebar_count', 4); ?> clearfix">
					<?php dynamic_sidebar( 'footer' ); ?>
				</div>
			</div>
		</div>
	</div>

<?php } ?>