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ClassContent/历届学生/熊坤/2019-03-22/正方形变球形.html
2024-09-27 02:06:13 +08:00

30 lines
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HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
<style>
.box {
width: 200px;
height: 200px;
background: red;
transition: all 2s ease 1s;
}
.box:hover {
background: yellow;
border-radius: 100%;
}
</style>
</head>
<body>
<div class="box">
</div>
</body>
</html>