---
title: "What are custom styles?"
date: "2020-01-15T09:32:57+00:00"
summary: "Discover how custom styles in Site Studio enhance your CSS with unique class prefixes. Learn to create and implement these styles for conflict-free, efficient web design."
image:
type: "article"
url: "/drupal-starter-kits/add-ons/site-studio/help/64891-what-are-custom-styles"
id: "3a28b8c8-5e95-491f-b97b-be1c396eb4e0"
---

Custom styles are CSS styles for classes.

Custom styles are CSS styles for classes. When you create custom styles using Site Studio, the classes are prefixed with .coh-style- to prevent class name conflicts with other CSS classes you may be using.

For more detailed information, see [_Creating custom styles_](/drupal-starter-kits/add-ons/site-studio/creating-custom-styles "Creating custom styles") in the user guide.