购物车定位 

<!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>Document</title>
<style>
.wrap {
    position: relative;
    width: 200px;
    border: 1px solid #ccc;
}
.content{
    width: 200px;
    height: 300px;
    overflow: auto;
    margin-bottom: 50px;
    border: 1px solid #ccc;
}
.item {
    width: 100%;
    height: 100px;
    background: red;
    margin-bottom: 10px;
}
.btn {
    position: absolute;
    bottom: 0;
    background: #fff;
    width: 100%;
    height: 50px;
}
</style>
</head>
<body>
<div class="wrap">
    <div class="content">
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div class="btn">按钮</div>
    </div>
</div>
</body>
</html>

　　

 

posted @ 2020-08-22 18:19  PHP小媛  阅读(156)  评论(0)  编辑  收藏  举报