<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
* {
margin: 0px;
padding: 0px;
}
div {
100px;
height: 150px;
}
div.boll {
border: 1px solid red;
300px;
height: 300px;
background-color: silver;
margin: 0 auto;
padding-top: 20px;
}
.boll .box {
background-color: white;
/* 块元素的垂直布局变为水平布局 */
float: left;
/* 过渡时间为2秒 */
transition: all .2s;
}
.boll .box1 {
background-color: white;
/* 块元素的垂直布局变为水平布局 */
float: left;
margin-left: 5px;
transition: all .3s;
}
.box1:hover, .box:hover {
transform: translateY(-3px);
box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}
</style>
</head>
<body>
<div class="boll">
<div class="box"></div>
<div class="box1"></div>
</div>
</body>
</html>