# element-theme-n8n > element component chalk theme by css variable. [Online preview](https://n8n-io.github.io/element-theme-n8n/) ## Compatibility CSS Variable https://caniuse.com/css-variables ## Installation ```shell npm i element-theme-n8n -S ``` ## Usage Use Sass import ```css @import 'element-theme-n8n'; ``` Or Use webpack ```javascript import 'element-theme-n8n'; ``` Or ```html ``` ## Import on demand ```javascript import 'element-theme-n8n/dist/input.css'; import 'element-theme-n8n/dist/select.css'; // ... ```