@keyframes snow-x {
	from {left:0}
	to {left:100%}
}
@keyframes snow-y {
	from {top:100%}
	to {top:-5%}
}
#bgimg {
	position: relative;
}
#bgimg > div {
	position: absolute;
}
#bgimg > div > img {
	position: absolute;
	animation: snow-x infinite ease-in-out alternate;
}