老师帮忙看一下，有没有错误，哪里需要改进，辛苦了

来源：3-10 编程练习

小雨不大点

2021-06-25 23:06:30

相关代码：

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title></title>
    <style>
      /*在此处补充代码*/
      *{
          margin: 0;
          padding:0;
      }
      header{
          display: flex;
          justify-content: space-around;
          align-items: center;
          background-color: black;
          font-size: 20px;
      }
      header .nav{
          width:30%;
          display: flex;
          justify-content: space-around;
          color: white;
          list-style: none;
      }
      header .login{
        width: 120px;

        display: flex;
        justify-content: space-around;
      }
      header .login input{
        width: 45px;
          background-color: #f7cb0b;
          border-radius: 3px;
          border: none;
          font-size: 18px;
      }
    </style>
</head>
<body>
   <header>
     <div class="logo">
       <img src="http://climg.mukewang.com/59feb59700019dab01910057.png" 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>
</body>
</html>