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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="http://codemirror.net"><h1>CodeMirror</h1><img id=logo src="../../doc/logo.png"></a>
- <ul>
- <li><a href="../../index.html">Home</a>
- <li><a href="../../doc/manual.html">Manual</a>
- <li><a href="https://github.com/codemirror/codemirror">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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