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What does the caption tag mean and how to use it (with code)
- 藏色散人Original
- 2018-10-26 14:27:5013126browse
This article mainly introduces the basic definition and function of the caption tag in HTML.
For newcomers to HTML, the use of the caption tag may not be clear, or it may not be common.
In fact, in the design process of our front page, the caption tag is quite commonly used. It is mainly used in front-end table design, because the caption element defines the table title.
That is to say, the caption tag must follow the table tag . And only one title can be defined per table. Usually the title will be centered above the table.
Below we will give you a detailed introduction to how to use caption and its function with a simple code example.
The code example for using the caption tag is as follows:
<!DOCTYPE html>
<html>
<meta charset="utf-8">
<title>caption标签使用示例</title>
<head>
<style>
table,table tr th, table tr td { border:1px solid #000; }
table { width: 200px; min-height: 25px; line-height: 25px; text-align: center; border-collapse: collapse;}
</style>
</head>
<body>
<table>
<caption>我的标题-人员统计</caption>
<tr>
<th>姓名</th>
<th>性别</th>
<th>年龄</th>
</tr>
<tr>
<td>张三</td>
<td>男</td>
<td>12</td>
</tr>
<tr>
<td>李四</td>
<td>女</td>
<td>18</td>
</tr>
<tr>
<td>赵五</td>
<td>男</td>
<td>15</td>
</tr>
</table>
</body>
</html>The effect of this code is as follows:
Then you can find that the title of the table will be automatically displayed above the table and in the center according to your table.
Everyone needs to pay attention here. The caption tag can increase the readability (semantic) of the table, enable search engines to better understand the table content, and also enable screen readers to better help special users read it. Table contents.
After introducing it here, everyone must have a deeper understanding of the caption tag.
This article is about the use and function of the caption tag in HTML. It is very simple and easy to understand. I hope it will be helpful to friends in need!
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