Overlap on Checkout Page

Hello @jhm3rd while you are using a custom theme that puts this outside the forum’s guidelines. We only support WooCommerce core here. I would advise reaching out to the author of the theme you are using as it is using a sticky order details section.

If you like the look and just want to add a background to the section then you can go for this css but that’s about all we can do for you here.

.woocommerce-checkout .wp-block-woocommerce-checkout-order-summary-block{
	background:#fff  !important;
	overflow:hidden !important;
}