<!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: 0;
padding: 0;
}
body {
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
background-color: #5ee7df;
perspective: 200px;
}
.card {
position: relative;
width: 300px;
height: 450px;
border-radius: 30px;
cursor: pointer;
background-color: #fff;
box-shadow: 1px 1px 20px rgba(0, 0, 0, 0.1);
transform-style: preserve-3d;
animation: rotate-reverse 1.2s cubic-bezier(0.66, -0.47, 0.33, 1.5) forwards;
backface-visibility: hidden;
}
.card:hover {
animation: rotate 1.2s cubic-bezier(0.66, -0.47, 0.33, 1.5) forwards;
}
.front,
.back {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-around;
font-size: 20px;
background-color: #fff;
border-radius: 30px;
}
.back {
transform: rotateY(180deg);
backface-visibility: hidden;
}
@keyframes rotate {
0% {
transform: rotateY(0deg);
}
100% {
transform: rotateY(180deg);
}
}
@keyframes rotate-reverse {
0% {
transform: rotateY(180deg);
}
100% {
transform: rotateY(0deg);
}
}
</style>
</head>
<body>
<div class="card">
<div class="front">
<p>今天天气真好！</p>
</div>
<div class="back">
<p>look me~</p>
<p>look me~</p>
<p>look me~</p>
<p>look me~</p>
</div>
</div>
</body>
</html>
