Hi @gelebrin,
Happy to help you!
The GiveWP plugin has now two different donation form templates: the legacy donation form AND the multi-step donation form.
For the legacy form, as it’s part of your page, you can add the CSS for the forms on your code directly, or using the Additional CSS in the Customizer.
However, if you are using the multi-step donation form, it works a bit differently. The multistep template loads in an iframe, to make it more resistant to changes made in the theme’s CSS. That’s helpful for avoiding theme conflicts, but makes customizing the style of the form a bit more difficult. There are two PHP code snippets in our Snippet library that will help with that process.
The first is for small changes, and adds some style inline to the form: https://github.com/impress-org/givewp-snippet-library/blob/master/form-customizations/css-customizations/multi-step-inline-styles.php
On that one, you modify lines 13-17 with your own CSS.
The other is for enqueueing your own CSS completely via a custom stylesheet: https://github.com/impress-org/givewp-snippet-library/blob/master/form-customizations/css-customizations/multi-step-enqueue-css.php
If you need assistance implementing custom PHP code on your website we have this guide:
https://givewp.com/documentation/resources/adding-custom-functions-to-your-wordpress-website/
Please note that this code snippet is provided as an example of how you can extend GiveWP with code. It’s up to you to implement and customize to your liking. We cannot provide support for custom code on your website, only the code that we create and distribute.
Have a great day!
