1. You can right-click on the page and select View source file, then find the link style and click it to view it
2. In the chrome browser, press f12 to inspect the element in the developer tools, and you can see the style file
3. The same goes for Firefox. View the page source code or view the page elements
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
1. You can right-click on the page and select View source file, then find the link style and click it to view it
2. In the chrome browser, press f12 to inspect the element in the developer tools, and you can see the style file
3. The same goes for Firefox. View the page source code or view the page elements
chrome view elements
Developer Tools
Firebug plug-in for Firefox