老师,帮忙看一下

来源:5-2 编程练习

慕丝5187111

2018-10-22 17:22:38

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title></title>
    <style>
     /* 在此处补充代码*/
     *{
         margin:0;
         padding:0;
     }
     ul{
         list-style:none;
     }
     header{
         width:100%;
         height:100px;
         background:#000;
         display:flex;
         justify-content: space-around;
     }
     .nav{
      width: 500px;
      color:#fff;
      display: flex;
      justify-content: space-around;
      align-items: center;
      font-size: 22px;
     }
     .login{
      width: 150px;
      display: flex;
      justify-content: space-around;
      align-items: center;
     }
     .login input{
      background: orange;
      width: 50px;
      height: 30px;
      border-radius: 5px;
      outline: none;
      border:none;
      color: #fff;
      font-size: 18px;
     }
     section{
      display: flex;
      justify-content: space-around;
      flex-wrap: wrap;
     }
     .section{
      margin: 20px 0 0 0;
      width: 600px;
      height: 150px;
      background: #abcdef;
      border-radius: 10px;
      display: flex;
      justify-content: space-around;
      align-items: center;
     }
     .shopping{
      width: 100px;
      height: 40px;
      background: orange;
      border-radius: 6px;
      font-size: 18px;
      color: #fff;
      line-height: 40px;
      text-align: center;
     }
     .box{
      height: 150px;
      display: flex;
      flex-direction: column;
      justify-content: space-around;
     }
    </style>
</head>
<body>
<!-- 头部 -->
   <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 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>
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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>


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1回答

好帮手慕星星

2018-10-22

经测试下面内容是一行显示三个:

http://img.mukewang.com/climg/5bcd97e10001b33d19200348.jpg

你设置的.section宽度为600px,自己测试的时候可能是一行显示两个,但是每个显示器的分辨率不同,显示效果也会不同,所以建议设置.section宽度为百分比为45%左右。

自己可以测试一下,祝学习愉快!


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