2016-11-20 

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <style>
        tr:nth-child(odd){
            background-color: pink;
        }
        tr:nth-child(even){
            background-color: #f0f0f0;
        }
        tr:hover{
            background-color: yellow;
        }
        tr{
            transition:all 1s;
        }
        table{
            text-align: center;
        }
    </style>
    <title>颜色轮换练习</title>
</head>
<body>
    <table width="400" align="center" border="1" rules="all">
        <caption><b>学生信息</b></caption>
        <tr>
            <th>序号</th>
            <th>姓名</th>
            <th>年龄</th>
        </tr>
        <tr>
            <td>1</td>
            <td>张三</td>
            <td>18</td>
        </tr>
        <tr>
            <td>2</td>
            <td>李四</td>
            <td>20</td>
        </tr>
        <tr>
            <td>3</td>
            <td>王五</td>
            <td>21</td>
        </tr>
        <tr>
            <td>4</td>
            <td>老宋</td>
            <td>28</td>
        </tr>
        <tr>
            <td>5</td>
            <td>老徐</td>
            <td>100</td>
        </tr>
    </table>
</body>
</html>

换颜色，准备做个换图片的

 

posted @ 2016-11-20 19:12  czbkhzh  阅读(57)  评论(1)  编辑  收藏  举报