帮我敲一段html动态爱心代码
时间: 2023-06-05 07:04:38 浏览: 63
当然可以,以下是所需的 HTML 代码:
```html
<!DOCTYPE html>
<html>
<head>
<title>动态爱心</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<style type="text/css">
@keyframes heartbeat {
from {
transform: scale(1);
}
to {
transform: scale(1.5);
}
}
.heart {
position: fixed;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
animation: heartbeat 1s ease-in-out infinite alternate;
}
.heart:before,
.heart:after {
position: absolute;
content: "";
left: 50px;
top: 0;
width: 50px;
height: 80px;
background: red;
border-radius: 50px 50px 0 0;
transform: rotate(-45deg);
transform-origin: 0 100%;
}
.heart:after {
left: 0;
transform: rotate(45deg);
transform-origin: 100% 100%;
}
</style>
</head>
<body>
<div class="heart"></div>
</body>
</html>
```
运行该代码将会显示一个动态的红色爱心,希望您喜欢!