lessSimple and practical case

This time I will bring you a simple and practical case of less. What are the precautions when using less? The following is a practical case, let’s take a look.

//这里是一些简单的LESS语法@width:400px;@height:300px;@font_size:12px;@bgColor: #000;textarea {
    width:@width;
    height:@height;
    
font-size
:@font_size;
    
background-color
: @bgColor;
}
.frame {
    .fun(123px);
    background-color: @bgColor;
    .select {
    width: 100px
  }
}
.fun(@px) {
  height: @px
}

The code compiled into CSS is

textarea {  width: 400px;  height: 300px;  font-size: 12px;  background-color: #000000;
}.frame {  height: 123px;  background-color: #000000;
}.frame .select {  width: 100px;
}

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the PHP Chinese website!

Related reading:

Detailed explanation of the use of Rxjs

Detailed explanation of the use of js-xlsx tool library xlsxUtils

How to make a decision tree in javascript

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