<?php global $woocommerce;
    if ( sizeof( WC()->cart->get_cart() ) < 1 ) { ?>
    <div style="width: 25%;" class="footer-section <?php echo esc_html($woo);?>">
        <a href="<?php echo get_home_url();?>" title="Main"><i class="fa  fa-home"></i></a>
    </div>
<?php } else { ?>
    <div style="width: 20%;" class="footer-section <?php echo esc_html($woo);?>">
        <a href="<?php echo get_home_url();?>" title="Main"><i class="fa  fa-home"></i></a>
    </div>
<?php } ?>