![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Correction status：Uncorrected
Teacher's comments：
Collection
Collection
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>固定定位－广告位设计</title>
<link rel="stylesheet" href="static/css/gudingdingwei.css">
<style>
body {
background-color:lightgray;
height: 2000px;
}
.ads {
width: 320px;
height: 200px;
background-color: aqua;
position: fixed;
right: 0;
bottom: 0;
}
.ads button {
float: right;
margin-right: 15px;
}
</style>
</head>
<body>
<h1>实现广告位</h1>
<div class="ads">
<button onclick="this.parentNode.style.display = 'none'">关闭</button>
<h2>广告牌招商:电话123456</h2>
<h1>招商进行中...</h1>
</div>
</body>
</html>点击 "运行实例" 按钮查看在线实例
