老师请检查还有优化的地方吗

来源：2-9 自由编程

我代码么问题

2021-07-31 16:07:18

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            margin:0;
            padding:0;
        }
       div{
           width:300px;
           height:240px;
           overflow:hidden;
           position:relative;
       }
       img{
           width:300px;
           height:240px;
       }
       p{
           display:block;
           width:300px;
           height:40px;
           line-height:40px;
           text-align:center;
           position:absolute;
           top:240px;
           background-color: rgba(0,0,0,.5);
           color:rgba(255,255,255,1);
          transition:transform 1s ease 0s;

       }
       div:hover p{
           transform:translate(0,-40px);

       }
    </style>
</head>
<body>
    <div>
       <img src="../one/duck.png">
       <p>这是一只小黄鸭</p>
    </div>
</body>
</html>