Less (Leaner Style Sheets 的缩写) 是一门向后兼容的 CSS 扩展语言。这里呈现的是 Less 的官方文档(中文版),包含了 Less 语言以及利用 JavaScript 开发的用于将 Less 样式转换成 CSS 样式的 Less.js 工具。 因为 Less 和 CSS 非常像,因此很容易学习。
The less folder is pure javascript with no environment specifics. if you require less/libs/less, you get a function that takes an environment object and an array of file managers. The file managers are the same file managers that can also be written as a plugin.
It can be used to output CSS value which is either not valid CSS syntax, or uses proprietary syntax which Less doesn't recognize. Parameters: string - a string to escape. Returns: string - the escaped string, without quotes.