ohsoren

<?php
/**
 * woocommerce_single_product_summary hook
 *
 * @hooked woocommerce_template_single_title - 5
 * @hooked woocommerce_template_single_rating - 10
 * @hooked woocommerce_template_single_price - 10
 * @hooked woocommerce_template_single_excerpt - 20
 * @hooked woocommerce_template_single_add_to_cart - 30
 * @hooked woocommerce_template_single_meta - 40

omgmog

$(function() {
    var $el = $('.parallax-background');
    $(window).on('scroll', function () {
        var scroll = $(document).scrollTop();
        $el.css({
            'background-position':'50% '+(-.4*scroll)+'px'
        });
    });
});