Gravity Forms Theme Framework

The Gravity Forms Theme Framework provides a foundation for creating, building, and extending form themes across the Gravity Forms ecosystem. Orbital is the default form theme built on the Theme Framework, and the user-facing name you will see. At the core of the framework is a CSS API, a set of native CSS custom properties that can be overridden and extended to control how forms look. It is highly flexible and can be customized in a variety of ways. This site is the reference for that API.

What These Docs Cover

This site documents the available CSS custom properties organized by category: base properties, controls, fields, form elements, and utility classes. You can use the sidebar navigation to browse properties by section.

Who This Is For

Developers and theme authors who want to customize Gravity Forms beyond the built-in style settings. If you prefer working directly with CSS custom properties rather than the block editor UI, this is the right place. For configuring themes without writing code, see Form Themes & Style Settings.

Next Steps

• Quick Start - Get oriented and start using the CSS API
• Explore the CSS API - Use the sidebar to browse properties by category

Coming Soon

We will be providing more extensive documentation for the CSS API. Stay tuned!