# Generate CSS > exemple with the set icon of the set "Fondation" (FDN) ## Steps Generate the CSS file with the following command: ```bash npm run lessmin && npm run sassmin ``` or for debug purpose you can run ```bash npm run less && npm run sass ``` 2 files will be generated in the `css` folder: `keyrune.css` and `keyrune.min.css`. ![generate-css](./images/generate-css.png) Yaay 🎉 you have generate the CSS file! Now you can use the new icon in the website. Follow the [Usage inside README.md](../README.md#usage) --- **Go to the next step: [Update the documentation](./UpdateDocumentation.md)** ---