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设置方法:1、利用“background-color”属性设置,只需要给行元素添加“background-color:颜色值;”样式即可;2、利用background属性设置,只需要给行元素添加“background:颜色值;”样式即可。
本教程操作环境:windows10系统、CSS3&&HTML5版、Dell G3电脑。
css如何给行元素设置背景颜色
在css中,可以利用background-color属性来给行元素设置背景颜色,示例如下:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <style> .tr1{ background-color:red; } </style> </head> <body> <table border="1"> <tr class="tr1"> <th>Month</th> <th>Savings</th> </tr> <tr> <td>January</td> <td>$100</td> </tr> </table> </body> </html>
输出结果:
或者可以直接使用background属性来设置背景颜色,示例如下:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> <style> .tr1{ background:red; } </style> </head> <body> <table border="1"> <tr class="tr1"> <th>Month</th> <th>Savings</th> </tr> <tr> <td>January</td> <td>$100</td> </tr> </table> </body> </html>
输出结果与上述示例相同。
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