Running magento 2.1 and have some issues with the layout on checkout. For the cc fields like # and expiration, there are no field box colors or borders so it's hard to know where they need to type. Also trying to figure out how to get all the valid credit card types on one line.
I'm running Braintree through the preinstalled integration with PayPal enabled. When I tested it weeks ago against the sandbox, I could click continute to PayPal and it would successfully mock the sale. Now that I've changed to production, nothing happens when I click continue to paypal. No errors, nothing. Any ideas?