<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<script src="js/jquery-3.3.1.js" type="text/javascript"></script>
<script type="text/javascript">
//初始化函数
$(function(){
$("tr:even").css("background","red");
});
</script>
</head>
<body>
<table border="1px soild red" width="60%" align="center" >
<tr>
<td colspan="3" align="center">学生成绩</td>
</tr>
<tr>
<td>编号</td>
<td>姓名</td>
<td>密码</td>
</tr>
<tr>
<td>110</td>
<td>sh</td>
<td>666</td>
</tr>
<tr>
<td>222</td>
<td>ddd</td>
<td>2123</td>
</tr>
</table>
</body>
</html>
h5表单&实现分层效果
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转载自blog.csdn.net/qq_41902618/article/details/81050341
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