css如何重叠图片(2)-木庄网络博客

利用CSS实现图片重叠，当鼠标悬浮到第一张图片的时候，第二张图片会显示出来。

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>图片重叠</title>
    <style>
        ul li {
            position: relative;
            float: left;
        }
 
        ul li #play {
            position: absolute;
            width: 150px;
            height: 100px;
            margin-top: 85px;
            margin-left: 78px;
            display: none;
 
        } 
 
        ul li #yuan {
            position: absolute;
            width: 300px;
            height: 300px;
            margin-left: 0px;
            margin-top: 0px;
        }
 
        ul li #yuan:hover +#play {
            display: block;
        }
 
 
         
    </style>
</head>
<body>
    <ul>
        <li>
            <!-- <img id="play" src="img/ia_100000164.jpg"> -->
            <img id="yuan" src="img/ia_100000165.jpg">
            <!-- 放在下面，反而显示在上面 -->
            <img id="play" src="img/ia_100000164.jpg">
        </li>
 
 
    </ul>
</body>
</html>