烟花表白代码html
时间: 2023-08-30 22:11:49 浏览: 41
<!DOCTYPE html>
<html>
<head>
<title>烟花表白</title>
<style>
#fireworks {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
overflow: hidden;
}
.firework {
width: 10px;
height: 10px;
background-color: red;
border-radius: 50%;
position: absolute;
animation-name: fireworkAnimation;
animation-duration: 2s;
animation-timing-function: linear;
}
@keyframes fireworkAnimation {
0% {
transform: translateY(0) rotate(0deg) scale(1);
opacity: 1;
}
100% {
transform: translateY(-500px) rotate(1080deg) scale(0.1);
opacity: 0;
}
}
</style>
</head>
<body>
<div id="fireworks"></div>
<script>
function createFirework() {
const firework = document.createElement('div');
firework.classList.add('firework');
const randomX = Math.random() * window.innerWidth;
const randomY = Math.random() * window.innerHeight;
firework.style.left = randomX + 'px';
firework.style.top = randomY + 'px';
document.getElementById('fireworks').appendChild(firework);
setTimeout(() => {
firework.remove();
}, 2000);
}
setInterval(createFirework, 200);
</script>
</body>
</html>
这段代码可以在HTML页面中实现一个简单的烟花表白效果。通过使用CSS动画和JavaScript的定时器,每200毫秒创建一个烟花元素,并在2秒后将其移除。每个烟花元素的位置是随机生成的,可以按照需求进行调整和美化。