请老师帮忙看一哈

来源：3-17 编程练习

qq_火柴_eP0246

2019-05-30 12:50:53

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
<style>
/* 在此处补充代码*/
* {
margin: 0;
padding: 0;
}

header {
border: 1px solid red;
background-color: white;
display: flex;
justify-content: space-around;
align-items: center;
}

.logo img {
display: block;
}

.nav {
width: 300px;
display: flex;
list-style: none;
justify-content: space-between;
background-color: #528CE0;
}

.nav li {
font-size: 20px;
color: white;
}

.login {
background-color: #5E740B;
display: flex;
justify-content: space-between;
width: 100px;
}

.login-btn {
width: 40px;
height: 20px;
border-radius: 5px;
background-color: orange;
}

section {
border: 1px solid black;
display: flex;
flex-wrap: wrap;
justify-content: space-around;
}

.section {
margin: 10px 0 0 0;
width: 45%;
height: 150px;
background-color: lightblue;
border-radius: 10px;
display: flex;
align-items: center;
justify-content: space-around;
}

.box {
height: 100%;
display: flex;
flex-direction: column;
justify-content: space-around;
}

.shopping {
background-color: orange;
color: white;
border-radius: 5px;
height: 40px;
width: 100px;
display: flex;
justify-content: center;
align-items: center;
}

.btn:hover{
color: red;
cursor: pointer;
}

</style>
</head>
<body>

<header>
<div class="logo">
<img 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 class="login-btn" type="button" value="登录">
<input class="login-btn" type="button" value="注册">
</div>
</header>

<section>
<div class="section">
<div class="box">
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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">
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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>
<div>费用：￥599</div>
</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>
<div>费用：￥599</div>
</div>
<div class="shopping">
<div class="btn">加入购物车</div>
</div>
</div>
</section>
</body>
</html>