# Custom CSS The Custom CSS section in your Moodle theme allows you to personalize and fine-tune the appearance of your Learning Management System. By adding your own CSS (Cascading Style Sheets), you can override styles, implement brand-specific colour schemes, which are not possible via customizable options and enhance the overall user experience. This section is designed for users with some knowledge of CSS who want to have greater control over the visual elements of their Moodle site. {% hint style="info" %} You may refer to our [Knowledge Base](/knowledge-base.md)articles that include custom CSS code to help you further customization. {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://remui-docs.edwiser.org/remui-theme-setup/custom-css.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.