.game{
	width: 600px;
	height: 200px;
	border-bottom: 1px solid #000;
	margin: auto;
}

#penguin{
	width: 50px;
	height: 50px;
	background-image: url(../img/penguin.png);
	background-size: 50px 50px;
	position: relative;
	top: 150px;
}
#cactus{
	width: 20px;
	height: 40px;
	background-image: url(../img/cactus.png);
	background-size: 20px 40px;
	position: relative;
	top: 110px;
	left: 580px;
	animation: cactusMov 1.5s infinite linear;
}
@keyframes cactusMov{
	0%{
		left: 580px;
	}
	100%{
		left: -20px;
	}
}

.jump{
	animation: jump 0.3s linear;
}
@keyframes jump{
	0%{
		top: 150px;
	}
	30%{
		top: 130px;
	}
	50%{
		top: 80px;
	}
	80%{
		top: 130px;
	}
	100%{
		top: 150px;
	}
}