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<!doctype html>
<title>CodeMirror: LESS mode</title><meta charset="utf-8"/><link rel=stylesheet href="../../doc/docs.css">
<link rel="stylesheet" href="../../lib/codemirror.css"><script src="../../lib/codemirror.js"></script><script src="../../addon/edit/matchbrackets.js"></script><script src="css.js"></script><style>.CodeMirror {border: 1px solid #ddd; line-height: 1.2;}</style><div id=nav> <a href="https://codemirror.net/5"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png" alt=""></a>
<ul> <li><a href="../../index.html">Home</a> <li><a href="../../doc/manual.html">Manual</a> <li><a href="https://github.com/codemirror/codemirror5">Code</a> </ul> <ul> <li><a href="../index.html">Language modes</a> <li><a class=active href="#">LESS</a> </ul></div>
<article><h2>LESS mode</h2><form><textarea id="code" name="code">@media screen and (device-aspect-ratio: 16/9) { … }@media screen and (device-aspect-ratio: 1280/720) { … }@media screen and (device-aspect-ratio: 2560/1440) { … }
html:lang(fr-be)
tr:nth-child(2n+1) /* represents every odd row of an HTML table */
img:nth-of-type(2n+1) { float: right; }img:nth-of-type(2n) { float: left; }
body > h2:not(:first-of-type):not(:last-of-type)
html|*:not(:link):not(:visited)*|*:not(:hover)p::first-line { text-transform: uppercase }
@namespace foo url(http://www.example.com);foo|h1 { color: blue } /* first rule */
span[hello="Ocean"][goodbye="Land"]
E[foo]{ padding:65px;}
input[type="search"]::-webkit-search-decoration,input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; // Inner-padding issues in Chrome OSX, Safari 5}button::-moz-focus-inner,input::-moz-focus-inner { // Inner padding and border oddities in FF3/4 padding: 0; border: 0;}.btn { // reset here as of 2.0.3 due to Recess property order border-color: #ccc; border-color: rgba(0,0,0,.1) rgba(0,0,0,.1) rgba(0,0,0,.25);}fieldset span button, fieldset span input[type="file"] { font-size:12px; font-family:Arial, Helvetica, sans-serif;}
.rounded-corners (@radius: 5px) { border-radius: @radius; -webkit-border-radius: @radius; -moz-border-radius: @radius;}
@import url("something.css");
@light-blue: hsl(190, 50%, 65%);
#menu { position: absolute; width: 100%; z-index: 3; clear: both; display: block; background-color: @blue; height: 42px; border-top: 2px solid lighten(@alpha-blue, 20%); border-bottom: 2px solid darken(@alpha-blue, 25%); .box-shadow(0, 1px, 8px, 0.6); -moz-box-shadow: 0 0 0 #000; // Because firefox sucks.
&.docked { background-color: hsla(210, 60%, 40%, 0.4); } &:hover { background-color: @blue; }
#dropdown { margin: 0 0 0 117px; padding: 0; padding-top: 5px; display: none; width: 190px; border-top: 2px solid @medium; color: @highlight; border: 2px solid darken(@medium, 25%); border-left-color: darken(@medium, 15%); border-right-color: darken(@medium, 15%); border-top-width: 0; background-color: darken(@medium, 10%); ul { padding: 0px; } li { font-size: 14px; display: block; text-align: left; padding: 0; border: 0; a { display: block; padding: 0px 15px; text-decoration: none; color: white; &:hover { background-color: darken(@medium, 15%); text-decoration: none; } } } .border-radius(5px, bottom); .box-shadow(0, 6px, 8px, 0.5); }}</textarea></form> <script> var editor = CodeMirror.fromTextArea(document.getElementById("code"), { lineNumbers: true, matchBrackets: true, mode: "text/x-less" }); </script>
<p>The LESS mode is a sub-mode of the <a href="index.html">CSS mode</a> (defined in <code>css.js</code>).</p>
<p><strong>Parsing/Highlighting Tests:</strong> <a href="../../test/index.html#less_*">normal</a>, <a href="../../test/index.html#verbose,less_*">verbose</a>.</p> </article>
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