Hello, @puregemme
I hope you are doing well.
Please find the answer to each of your queries one by one below-
1. While customizing the internal code, Maybe you have deleted any specific Tags from the code which is why the HTML shows as plain text. Kindly revert all the customization you have made for Coupon Section and then check. Sorry to say, providing support for the issues created due to customization is outside of our support scope. I hope you can understand.
2. The Cross-Sell Products are showing perfectly on the Cart Page. Kindly check this screenshot for a better understanding. Could you please try clearing the caches?
3. In order to solve the issue with Gap, please copy the CSS code from below and paste it to Appearance > Customize > Additional CSS section.I hope it will help.
.shopengine-cart-totals .cart_totals {
margin: 0 !important;
}
.elementor-widget-shopengine-cart-totals .elementor-widget-container {
padding-top: 0 !important;
}
.elementor-element.elementor-element-4d7d3a6.elementor-widget-text-editor {
margin-bottom: 0 !important;
}
4. The Gift Card section you are talking about is coming from a Third-Party plugin. However, the color of the link can be changed by applying a simple CSS code.
a.giftup-cart-subtotal-td-apply-gc {
color: red !important; /*Change the color to anything else according to your needs*/
}
Let me know if you need any further assistance.
Best Regards,
Prosenjit