@color: #4D926F;
#header {
color: @color;
}
h2 {
color: @color;
}@color是定义变量 #4D926F是变量的值 color:@color表示调用变量
@变量名:变量值;
#header {
color: #4D926F;
}
h2 {
color: #4D926F;
}<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>less1</title> <link rel="stylesheet" href="example.css"> </head> <body> <p id="header">header</p> <h2>less1</h2> </body> </html>
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原文：http://suyanzhu.blog.51cto.com/8050189/1900682