老师可不可以帮我检查一下代码如何优化

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老师可不可以帮我检查一下代码如何优化

来源：3-17 编程练习

PADAopanda

2021-08-23 13:07:38

问题描述：

老师，加入购物车这块div怎么对齐呢？

相关截图：

相关代码：

<!DOCTYPE html>
<html>

<head>
<meta charset="UTF-8">
<title></title>
    <style>
*{
margin: 0;
padding: 0;
}

/* 头部header */
header {
width: 100%;
height: 80px;
margin: 0 auto;
background-color: #000;
display: flex;
justify-content: space-around;
align-items: center;
}
.nav {
width: 50%;
height: 100%;
color: white;
list-style: none;
display: flex;
justify-content: space-around;
/* justify-content: space-between; */
}
.nav li{
width: 25%;
height: 100%;
cursor: pointer;
display: flex;
justify-content: center;
align-items: center;
}
.nav li:hover{
color: black;
background-color: #ccc;
}
.login input{
padding: 5px 15px; /*扩大内边距*/
margin: 10px; /*扩大外边距*/
color: white;
background-color: rgba(255, 119, 0, 0.911);
border: none; /*去除边框*/
border-radius: 10px; /*边框圆角*/
cursor: pointer;
}

/* 主体内容section */
section{
width: 100%;
height: 500px;
display: flex;
flex-wrap: wrap;
display: flex;
justify-content: space-around;
align-content: space-around;
}
.section{
width: 40%;
height: 150px;
padding: 20px;
background-color: rgba(168, 214, 235, 0.911);
border-radius: 20px;
display: flex;
justify-content: space-around;
}
.section .box{
/* 将主轴改为水平方向 */
flex-direction: column;

display: flex;
justify-content: space-around;
}
.section .shopping{
padding-left: 20px;
flex-shrink: 0;

display: flex;
justify-content: center;
align-items: center;

flex-basis: 150px;
}
.section .shopping .btn{
padding: 5px 15px; /*扩大内边距*/
margin: 10px; /*扩大外边距*/
color: white;
background-color: rgba(255, 119, 0, 0.911);
border: none; /*去除边框*/
border-radius: 10px; /*边框圆角*/
cursor: pointer;
}
</style>
</head>

<body>
<!-- 头部 -->
<header>
<div class="logo">
<img height="80px" src="http://climg.mukewang.com/59197ab000014f1503000100.jpg" alt="">
</div>
<ul class="nav">
<li>课程</li>
<li>路径</li>
<li>猿问</li>
<li>手记</li>
</ul>
<div class="login">
<input type="button" value="登录">
<input type="button" value="注册">
</div>
</header>
<!-- 主体内容 -->
<section>
<div class="section">
<div class="box">
<p>《前端小白入门手册》</p>
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</div>
<div class="shopping">
<div class="btn">加入购物车</div>
</div>
</div>
<div class="section">
<div class="box">
<p>《HTML5月CSS3实现动态网页》</p>
<div>适用人群：有html和css基础的童鞋</div>
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</div>
<div class="shopping">
<div class="btn">加入购物车</div>
</div>
</div>
<div class="section">
<div class="box">
<p>《从H5网页开发到移动端响应式开发》</p>
<div>适用人群：有html、css、js、jQ基础的童鞋</div>
<div>费用：￥699</div>
</div>
<div class="shopping">
<div class="btn">加入购物车</div>
</div>
</div>
<div class="section">
<div class="box">
<p>《Node.js全栈开发》</p>
<div>适用人群：有html、css、js、jQ、vue基础的童鞋</div>
<div>费用：￥799</div>
</div>
<div class="shopping">
<div class="btn">加入购物车</div>
</div>
</div>
</section>
</body>

</html>