Woocommerce Checkout Colors

Hello again,

On my website for the checkout page ( https://www.staging7.capitalcannabisdirect.com/checkout/ )
All of the text input boxes are black, and when you click to start typing they turn white with white text so you cannot see what you are writing.

We want them to be white background with black text, and the same thing when you click to start typing (white background, black text).

I have been combing over the customize color section and previous support tickets for the last hour and a half trying to figure out change this.

Is this fixable through GPPremium or would we need CSS to fix this?

Thank you so much.