I would like to change the width of the credit card info input field, it is too small on Safari. Can anyone tell me where I would find this code?
I don't think that's going to fix your problem…
\skins\skinname\customer\views\orders\components\payments\cc.tpl sets the field size to 35. That's actually larger than it needs to be.
I think, if you get rid of that enormous image for the payment type, then the input fields will have more space to display in.
You are correct, shrinking the CC icon solved the form length issue. Thanks.