Hello,
1. Delete this your custom code – http://prntscr.com/jp09zi
2. Please provide a screenshot for better understanding the desired result.
3. Theme Options > Typography > Page > Body Font or add this code in Global Custom css:
.product-slide .content-product .price {
font-family: "Amatic SC";
}
4. Edit your custom css http://prntscr.com/jp0cwg
5. Please provide me a screenshot of the problem.
Regards