为什么选择LESS? Why Less? Why did Twitter use LESS instead of Sass for Bootstrap? http://www.quora.com/Quora-Infrastructure/Why-does-Quora-use-LESS-instead-of-SCSS-SASS-for-its-stylesheet-language 目前的支持方式是拖进 *.less 文件生成 *.css 文件(注:会覆盖同名的css文件),以后会根据日常使用情况调整,It’s just the beginning. ——-