用bootstrap写页面的时候经常会用到注册登录，网上找了一份注册和登录的弹出框，保存如下
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Document</title>
<link rel="stylesheet" href="http://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="http://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
<script src="http://cdn.bootcss.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<style>
body{
background-color: #C7EDCC;
font-family: "microsoft yahei";
/*min-width: 800px;*/
}
img{
width: 100%;
/*height: 462px;*/
}
.navbar{
/*margin-bottom: -10px;*/
}
#myppt{
margin-top: -20px;
}
</style>
</head>
<body>
<ul class="nav navbar-nav navbar-right">
<li><a data-toggle="modal" data-target="#register" href=""><span class="glyphicon glyphicon-user"></span> 注册</a></li>
<li><a data-toggle="modal" data-target="#login" href=""><span class="glyphicon glyphicon-log-in"></span> 登录</a></li>
</ul>
<!-- 注册窗口 -->
<div id="register" class="modal fade" tabindex="-1">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
<button class="close" data-dismiss="modal">
<span>×</span>
</button>
</div>
<div class="modal-title">
<h1 class="text-center">注册</h1>
</div>
<div class="modal-body">
<form class="form-group" action="">
<div class="form-group">
<label for="">用户名</label>
<input class="form-control" type="text" placeholder="6-15位字母或数字">
</div>
<div class="form-group">
<label for="">密码</label>
<input class="form-control" type="password" placeholder="至少6位字母或数字">
</div>
<div class="form-group">
<label for="">再次输入密码</label>
<input class="form-control" type="password" placeholder="至少6位字母或数字">
</div>
<div class="form-group">
<label for="">邮箱</label>
<input class="form-control" type="email" placeholder="例如:123@123.com">
</div>
<div class="text-right">
<button class="btn btn-primary" type="submit">提交</button>
<button class="btn btn-danger" data-dismiss="modal">取消</button>
</div>
<a href="" data-toggle="modal" data-dismiss="modal" data-target="#login">已有账号？点我登录</a>
</form>
</div>
</div>
</div>
</div>
<!-- 登录窗口 -->
<div id="login" class="modal fade">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-body">
<button class="close" data-dismiss="modal">
<span>×</span>
</button>
</div>
<div class="modal-title">
<h1 class="text-center">登录</h1>
</div>
<div class="modal-body">
<form class="form-group" action="">
<div class="form-group">
<label for="">用户名</label>
<input class="form-control" type="text" placeholder="">
</div>
<div class="form-group">
<label for="">密码</label>
<input class="form-control" type="password" placeholder="">
</div>
<div class="text-right">
<button class="btn btn-primary" type="submit">登录</button>
<button class="btn btn-danger" data-dismiss="modal">取消</button>
</div>
<a href="" data-toggle="modal" data-dismiss="modal" data-target="#register">还没有账号？点我注册</a>
</form>
</div>
</div>
</div>
</div>
</body>
</html>
