// Storefront mini cart - don't show it when page loads to avoid flicker because of immediately replaced cached version.
// Pluggable function - if regular function is used, function defined error happens on activation due to plugin loading after theme.
    if ( ! is_admin() ) {
        if ( ! function_exists( 'storefront_header_cart' ) ) {
            function storefront_header_cart() {
                if ( storefront_is_woocommerce_activated() ) {
                    if ( is_cart() ) {
                        $class = 'current-menu-item';
                    } else {
                        $class = '';
                    }
                    ?>
                    <ul id="site-header-cart" class="site-header-cart menu" style="display:none;">
                        <li class="<?php echo esc_attr( $class ); ?>">
                            <?php storefront_cart_link(); ?>
                        </li>
                        <li>
                            <?php the_widget( 'WC_Widget_Cart', 'title=' ); ?>
                        </li>
                    </ul>
                    <?php
                }
            }
        }
    }