[ad_1]
Hi @kogostudio
Whilst our support does not help with custom CSS coding, I did take a quick look for you.
1. You are adding a background color to the fields yourselves, but it is being applied to all the fields. You would therefore need to modify your CSS to exclude the hCaptcha field type. There are, of course, many ways of doing this, but one way would be by using the :not pseudo class. e.g.
.wsf-form .wsf-field-wrapper:not([data-type="hcaptcha"]) .wsf-field
2. You can change any color on the form using CSS, you would just need to use the correct CSS selector to do so. We have some pointers here: https://wsform.com/knowledgebase/styling-forms-with-css/
Many thanks!
Mark