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docs/lessjs.html

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 <p>本备忘单旨在快速理解 <a href="https://github.com/less/less.js">Less</a> 所涉及的主要概念，显示了它的常用方法使用清单。</p>
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+</svg></div><div class="menu-modal"><a aria-hidden="true" class="leve2 tocs-link" href="#入门">入门</a><a aria-hidden="true" class="leve3 tocs-link" href="#介绍">介绍</a><a aria-hidden="true" class="leve3 tocs-link" href="#变量variables">变量(Variables)</a><a aria-hidden="true" class="leve3 tocs-link" href="#混合mixins">混合(Mixins)</a><a aria-hidden="true" class="leve3 tocs-link" href="#嵌套nesting">嵌套(Nesting)</a><a aria-hidden="true" class="leve3 tocs-link" href="#父选择器-">父选择器 &#x26;</a><a aria-hidden="true" class="leve3 tocs-link" href="#规则嵌套和冒泡">@规则嵌套和冒泡</a><a aria-hidden="true" class="leve3 tocs-link" href="#运算operations">运算(Operations)</a><a aria-hidden="true" class="leve4 tocs-link" href="#calc-特例">calc() 特例</a><a aria-hidden="true" class="leve3 tocs-link" href="#转义escaping">转义(Escaping)</a><a aria-hidden="true" class="leve3 tocs-link" href="#函数functions">函数(Functions)</a><a aria-hidden="true" class="leve3 tocs-link" href="#命名空间和访问符">命名空间和访问符</a><a aria-hidden="true" class="leve3 tocs-link" href="#映射maps">映射(Maps)</a><a aria-hidden="true" class="leve3 tocs-link" href="#作用域scope">作用域（Scope）</a><a aria-hidden="true" class="leve3 tocs-link" href="#注释comments">注释（Comments）</a><a aria-hidden="true" class="leve3 tocs-link" href="#导入importing">导入（Importing）</a><a aria-hidden="true" class="leve3 tocs-link" href="#extend">Extend</a><a aria-hidden="true" class="leve2 tocs-link" href="#函数">函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#逻辑函数-if--boolean">逻辑函数 if &#x26; boolean</a><a aria-hidden="true" class="leve3 tocs-link" href="#字符串函数">字符串函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#替换字符串-replace">替换字符串 replace</a><a aria-hidden="true" class="leve3 tocs-link" href="#length">length</a><a aria-hidden="true" class="leve3 tocs-link" href="#extract">extract</a><a aria-hidden="true" class="leve3 tocs-link" href="#range">range</a><a aria-hidden="true" class="leve3 tocs-link" href="#each">each</a><a aria-hidden="true" class="leve3 tocs-link" href="#each-1">each()</a><a aria-hidden="true" class="leve3 tocs-link" href="#使用-range-和-each-创建一个-for-循环">使用 range 和 each 创建一个 for 循环</a><a aria-hidden="true" class="leve3 tocs-link" href="#数学函数">数学函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#颜色定义函数">颜色定义函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#类型函数">类型函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#杂项函数">杂项函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#颜色通道函数">颜色通道函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#色彩运算函数">色彩运算函数</a><a aria-hidden="true" class="leve3 tocs-link" href="#颜色混合功能">颜色混合功能</a><a aria-hidden="true" class="leve2 tocs-link" href="#另见">另见</a></div></div><div class="h1wrap-body"><div class="wrap"><div class="wrap-header h2wrap"><h2 id="入门"><a aria-hidden="true" tabindex="-1" href="#入门"><span class="icon icon-link"></span></a>入门</h2><div class="wrap-body">
 </div></div><div class="h2wrap-body"><div class="wrap"><div class="wrap-header h3wrap"><h3 id="介绍"><a aria-hidden="true" tabindex="-1" href="#介绍"><span class="icon icon-link"></span></a>介绍</h3><div class="wrap-body">
 <p>Less(Leaner Style Sheets 的缩写)是一门向后兼容的 <a href="./css.html"><code>CSS</code></a> 扩展语言</p>
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