<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>登录</title>
<link type="text/css" href="css/style.css" rel="stylesheet" />
</head>
<body>
<div class="form-wrap">
<form action="" method="post">
<div class="input-wrap">
<input type="text" id="username">
<label for="username">用户名</label>
</div>
<div class="input-wrap">
<input type="password" id="password">
<label for="password">登录密码</label>
</div>
<div class="input-wrap">
<input type="text" id="email">
<label for="email">个人邮箱</label>
</div>
<div class="input-wrap">
<button>提交</button>
</div>
</form>
</div>
<script src="js/jquery.js"></script>
<script src="js/index.js"></script>
<script>
$(document).ready(function(){
$('.form-wrap').finput();
})
</script>
</body>
</html>