Add a Woocommerce cart icon with count in Genesis

functions.php

<?php //* Do not include this opening php tag


//* Add Cart icon and count to header if WC is active
add_action( 'genesis_header', 'jmd_wc_cart_count' );
function jmd_wc_cart_count() {
 
    if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
 
        $count = WC()->cart->cart_contents_count;
        ?><a class="cart-contents" href="<?php echo WC()->cart->get_cart_url(); ?>" title="<?php _e( 'View your shopping cart' ); ?>"><?php if ( $count > 0 ) echo '(' . $count . ')'; ?></a><?php
    
    }
 
}


//* Ensure cart contents update when products are added to the cart via AJAX
add_filter( 'woocommerce_add_to_cart_fragments', 'jmd_header_add_to_cart_fragment' );
function jmd_header_add_to_cart_fragment( $fragments ) {
 
    ob_start();
    $count = WC()->cart->cart_contents_count;
    ?><a class="cart-contents" href="<?php echo WC()->cart->get_cart_url(); ?>" title="<?php _e( 'View your shopping cart' ); ?>"><?php if ( $count > 0 ) echo '(' . $count . ')'; ?></a><?php
 
    $fragments['a.cart-contents'] = ob_get_clean();
     
    return $fragments;
		
}

style.css

/* Cart icon
--------------------------------------------- */

.cart-contents {
  background-color: #f5f5f5;
  color: #333;
  font-size: 16px;
  padding: 16px 18px 17px;
  position: absolute;
  right: 60px;
  top: 0;
  z-index: 9999;
}

.cart-contents:before{
  font-family: WooCommerce;
  color: #333;
  content: "\e01d";
  font-size: 16px;
  margin-top: 10px;
  font-style: normal;
  font-weight: 400;
  padding-right: 5px;
  vertical-align: bottom;
}

.cart-contents:hover {
  background-color: #333;
  color: #fff;
  text-decoration: none;
}

.cart-contents:hover:before {
  color: #fff;
}