[Grace Themes]

Hi,

1I have added the below css code in Basic Settings -> Custom CSS to change the background color and font color of Buy Now/Add to Cart button

Please change the color code as per your requirement

.woocommerce ul.products li.product .button { background-color: #5bd3a7; color: #ffffff; }

2. Do you want to display products from particular selected category?

Please let me know your feedback.

Regards
Grace Themes