在 CSS 中设置单元格填充和单元格间距

原文:https://www . geeksforgeeks . org/set-cell padding-and-cell spacing-in-CSS/

单元格填充

单元格填充用于定义单元格与其边框之间的间距。如果没有应用单元格填充属性，那么它将被设置为默认值。

示例:

<!DOCTYPE html>
<html>
    <head>
        <title>cell padding</title>
        <style>
            table, th, td {
                border: 2px solid green;
                text-align:center;
            }
            th, td {
                padding: 20px;
                background-color:none;
            }

            h1 {
            color:green;
            }
        </style>
    </head>
    <body>
        <center>
        <h1>GeeksforGeeks</h1>
        <h2>Cell Padding property</h2>
        <h3>padding: 20px;</h3>
        <table style="width:70%">
        <tr>
            <th>Firstname</th>
            <th>Lastname</th> 
            <th>Age</th>
        </tr>
        <tr>
            <td>Harsh</td>
            <td>Agarwal</td>
            <td>15</td>
        </tr>
        <tr>
            <td>Manas</td>
            <td>Chhabra</td>
            <td>27</td>
        </tr>
        <tr>
            <td>Ramesh</td>
            <td>Chandra</td>
            <td>28</td>
        </tr>
        </table>
        </center>
    </body>
</html>                    

输出:

单元格间距

单元格间距用于定义单元格之间的间距。

示例:

<!DOCTYPE html>
<html>
    <head>
        <title>cell spacing property</title>
        <style>
            table, th, td {
                border: 2px solid green;
                text-align:center;

            }
            h1 {
            color:green;
            }
        </style>
    </head>
    <body>
        <center>
        <h1>GeeksforGeeks</h1>
        <h2>Cell Spacing property</h2>
        <h3>cellspacing = "30px"</h3>
        <table style="width:70%;"cellspacing="30px">
        <tr>
            <th>Firstname</th>
            <th>Lastname</th> 
            <th>Age</th>
        </tr>
        <tr>
            <td>Harsh</td>
            <td>Agarwal</td>
            <td>15</td>
        </tr>
        <tr>
            <td>Manas</td>
            <td>Chhabra</td>
            <td>27</td>
        </tr>
        <tr>
            <td>Manas</td>
            <td>Chhabra</td>
            <td>27</td>
        </tr>
        <tr>
            <td>Ramesh</td>
            <td>Chandra</td>
            <td>28</td>
        </tr>
        </table>
        </center>
    </body>
</html>                    

输出:

支持的浏览器:单元格填充和单元格间距支持的浏览器如下:

  • 苹果 Safari
  • 谷歌 Chrome
  • 火狐浏览器
  • 歌剧
  • 微软公司出品的 web 浏览器

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