Cascading Style Sheets (CSS) are essential for styling documents in front-end development, and maintaining consistent CSS code quality is crucial to avoid issues like poor maintainability and unexpected bugs. Stylelint is a static analysis tool used to ensure CSS code quality by detecting errors in syntax, enforcing naming conventions, and flagging missing semicolons. This article guides users on setting up Stylelint in a front-end project and integrating it into a CircleCI pipeline for automated enforcement of CSS quality. By requiring a basic knowledge of React, GitHub, Node.js, and CircleCI, the tutorial walks through the process using a simple blog card component built with React, detailing how to clone a repository, set up a Stylelint configuration file, and integrate the tool with CircleCI. The integration ensures that linting rules are automatically adhered to whenever the CircleCI pipeline runs, which helps maintain consistent styling across the codebase by automating the enforcement of CSS standards. The article also demonstrates how to test the pipeline by introducing and correcting intentional errors in the CSS code, emphasizing the importance of automated tools for improving code maintainability, scalability, and efficiency in collaborative projects.