css实现鼠标移入图片放大效果

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
</head>
<body>
<style>
.div1 {
width: 500px;
height: 500px;
transition: all .5s;
position: relative;
overflow: hidden;
}
img {
width: 100%;
height: 100%;
transition: all .5s;
position: absolute;
}
.div1:hover img {
transform: scale(1.2);
}
</style>
<li>
<div class="div1"><img src="http://via.placeholder.com/500x500"></div>
</li>
</body>
</html>
【推广】 免费学中医，健康全家人
原文地址：https://www.cnblogs.com/xinlvtian/p/13858647.html