How can I apply styling to the inside of the iFrames for the Card Component and Drop-in?

Besides customizing the general style of your checkout, you can also apply styling to the input fields for credit card data. You can do this by using a styleObject as described in details here and by adding the styleObect to the configuration object of your AdyenCheckout instance.

Please note that only the default font families are allowed for styling inside the iFrame.

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