@charset "utf-8";

.animation {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.animation li {
	position: absolute;
	display: block;
	list-style: none;
	width: 20px;
	height: 20px;
	background: rgba(255, 255, 255, 0.2);
	animation: animate 25s linear infinite;
	bottom: -300px;
}
.animation li:nth-child(1){
	left: 25%;
	width: 40vw;
	max-width: 300px;
	height: 40vw;
	max-height: 300px;
	animation-duration: 19s;
	animation-delay: 0s;
}
.animation li:nth-child(2){
	left: 60%;
	width: 30vw;
	max-width: 200px;
	height: 30vw;
	max-height: 200px;
	animation-delay: 2s;
	animation-duration: 29s;
}
.animation li:nth-child(3){
	left: 30%;
	width: 15vw;
	max-width: 150px;
	height: 15vw;
	max-height: 150px;
	animation-delay: 4s;
}
.animation li:nth-child(4){
	left: 40%;
	width: 4vw;
	max-width: 240px;
	height: 4vw;
	max-height: 240px;
	animation-delay: 1s;
	animation-duration: 18s;
}
.animation li:nth-child(5){
	left: 65%;
	width: 20vw;
	max-width: 200px;
	height: 20vw;
	max-height: 200px;
	animation-delay: 5s;
	animation-duration: 33s;
}
.animation li:nth-child(6){
	left: 75%;
	width: 11vw;
	max-width: 130px;
	height: 11vw;
	max-height: 130px;
	animation-delay: 13s;
}
.animation li:nth-child(7){
	left: 35%;
	width: 8vw;
	max-width: 100px;
	height: 8vw;
	max-height: 100px;
	animation-delay: 7s;
}
.animation li:nth-child(8){
	left: 70%;
	bottom: -400px;
	width: 60vw;
	max-width: 400px;
	height: 60vw;
	max-height: 400px;
	animation-delay: 15s;
	animation-duration: 45s;
}
.animation li:nth-child(9){
	left: 10%;
	width: 15vw;
	max-width: 300px;
	height: 15vw;
	max-height: 300px;
	animation-delay: 2s;
	animation-duration: 55s;
}
.animation li:nth-child(10){
	left: 85%;
	width: 10vw;
	max-width: 100px;
	height: 10vw;
	max-height: 100px;
	animation-delay: 6s;
	animation-duration: 11s;
}

@keyframes animate {

	0%{
		transform: translateY(0) rotate(0deg);
		opacity: 1;
		border-radius: 50%;
	}
	100%{
		transform: translateY(-800px) rotate(720deg);
		opacity: 0;
		border-radius: 50%;
	}
}