# Tag: pro

Retype's theme system allows you to customize the visual appearance of your website by overriding theme variables. With themes, you can adjust colors, spacing, typography, and other design elements to match your brand or project preferences.

If you encounter issues while using Retype, this guide will help you identify and resolve common problems quickly. Follow the steps below to troubleshoot and get your project back on track.

This reference documents all available customizable theme variables that can be added to your retype.yml file. Each variable can be overridden in both base (light mode) and dark (dark mode) configurations. The following demonstrates a basic configuration where the base-color and background color are configured with custom values: