Hello @fanl11,
Thank you for reaching out,
It seems it’s a cache issue, if you have any cache plugin or server cache(CDN / Browser Cache and Cookies and …), you need to clear its cache contents or disable them to see your changes. Also, in Elementor, please don’t forget to click on the regenerate all assets file and data in Elementor > Tools; and finally use hard-refreshing keys and recheck the issue. To refresh the page, please follow the steps explained in this link:
https://www.documate.org/automation/what-is-a-hard-refresh-how-to-do-a-hard-refresh-in-any-browser/
https://www.usmobile.com/blog/how-to-do-a-hard-refresh-on-your-browser/
To clear cookies, use this icon: https://postimg.cc/0rtp7SS9.
Summary:
Win: Ctrl+Shift+R
Mac: Shift+Command+R
If the above step didn’t help you, you can put the CSS below in Customizing > Custom CSS/JS > CSS Code:
.woocommerce ul.products li.product:not(.product-category) .woo-product-info,
.woocommerce ul.products li.product:not(.product-category) .woo-product-gallery {
background: #bababa !important;
}
Please read this link for more information about the CSS/JS code on the customizer: https://docs.oceanwp.org/article/354-add-custom-css-and-js-to-your-website.
I hope that helps.
Best Regards