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隔行换色

作者:互联网

Documen

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>

     //奇数 tr:nth-child(even) { background-color: aqua; }
    
     //偶数 tr:nth-child(odd){ background-color: blue; }

      //触摸 tr:hover { background-color: black; }       //点击 tr:active { background-color: red; } #tab { width: 800px; height: 100px; } </style> </head> <body> <table border="1" id="tab" cellspacing="0" > <tr> <th></th> <th></th> <th></th> <th></th> </tr> <tr> <th></th> <th></th> <th></th> <th></th> </tr> <tr> <th></th> <th></th> <th></th> <th></th> </tr> <tr> <th></th> <th></th> <th></th> <th></th> </tr> </table> </body> </html>

颜色将就将就

 

    
    
    
    

标签:换色,color,tr,nth,隔行,background,child
来源: https://www.cnblogs.com/wuhuihui/p/15956697.html