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How to customize tags in html

墨辰丷

May 16, 2018 am 09:51 AM

htmlLabelcustomize

This article mainly introduces how to customize HTML tags. Friends who are interested can refer to it. I hope it will be helpful to everyone.

The code is as follows:

<!DOCTYPE html>
<!-- 通过指定html命名空间的名字来定义自定义标签；
     默认的一些标签p p等都在html默认的命名空间下。
-->
<!-- 第一步：自定义的标签可以放在自定义的命名空间下，可通过xmlns:命名空间名 来指定 -->
<html xmlns:mine>
<head>
    <meta charset="UTF-8">
    <title>自定义标签</title>
    <style>
        /* 第三步： 自定义标签在设置样式的时候使用 " 命名空间名\:标签名  "    */
        mine\:tag {            
        font-size: .36rem;            
        font-weight: bold;            
        color: red;        
        }

        p {            
        font-size: 25px;            
        color: chocolate;        
        }
    </style>
    </head>
    <body>
    <p>this is normal text</p>
    <!-- 第二步： 自定义标签需要带命名空间名 " 命名空间名:标签名 " -->
    <mine:tag>this is custom text</mine:tag>
    </body>
</html>

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