首先献上我学习网址 http://www.bootcss.com/lesscss.html

就是通过less.js的调用,更好的实现css样式布局,更简易化。

最近看前端的职位要求需简单理解less之类的库,所以就先卖弄下学学。

<link rel="stylesheet/less" type="text/css" href="css/less.css" />
<script src="js/less.js" type="text/javascript" ></script>
<script type="text/javascript">
less.watch();//客户端自动更新,也可以在在URL后面加上'#!watch'
</script>
<p class="pcon">颜色值</p>

<div class="tit"><h1>Less</h1><p>p标签定义 <a href="#">a标签样式</a></p></div>

<div class="border">上下左右边框</div>

<div class="box"><a href="#">调用继承属性</a></div>
@color:#f00;
@size:60px;
@weight:600;
@100px:100px;
@10px:-40px;
.pcon{color:@color;font-size:@size;font-weight:@weight;padding:@100px;margin:@10px;} .tit{
h1 {font-size:24px;color:#f0f;}
p {font-size:14px;font-weight:;
a{font-size:30px;color:#333;&:hover {color:#F00;}}
}
} .border{border:6px solid #999;padding:20px;margin-bottom:100px;} .box a{font-size:@size;.border;color:@color;}

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" alt="" />

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