### 1.命令行下,[安装less环境](https://link.jianshu.com/?t=https%3A%2F%2Fgithub.com%2Fstuxt%2Fstuxt.github.io%2Fissues%2F8) ``` npm install -g less //看less的版本 lessc -v npm install less-plugin-clean-css -g ``` ### 2.sublime安装`插件` ``` less Less2Css Better Less ```