body {
	margin: 0;
	height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: mediumturquoise;
}

.panda {
	width: 21em;
	height: 16em;
	background-color: white;
	border: 0.5em solid #333;
	border-radius: 11em 11em 11em 11em / 11em 11em 6em 6em;
	position: relative;
	background-image: 
		radial-gradient(ellipse at 50% 60%, #333 1.2em, transparent 1.2em),
		radial-gradient(ellipse at 50% 80%, #555 0.6em, transparent 0.6em);
	border-bottom-width: 1em;
	box-shadow: inset 1em -1em 0 #eee;
}

.panda::before,
.panda::after {
	content: '';
	position: absolute;
	width: 7em;
	height: 4em;
	background-color: #333;
	top: 5.5em;
}

.panda::before {
	left: 2.9em;
	border-radius: 50% 50% 45% 42%;
	transform: rotate(-45deg);
	box-shadow: 1em -7.2em 0 -0.4em #333;
	background-image: 
		radial-gradient(circle at 5.1em 2em, white 0.3em, transparent 0.3em), 
		radial-gradient(circle at 4.6em 2em, #333 0.7em, transparent 0.7em), 
		radial-gradient(circle at 4.5em 2em, white 1em, transparent 1em);
	animation: before-animate 1s ease-in-out infinite alternate;
}

.panda::after {
	left: 11.1em;
	border-radius: 50% 50% 42% 45%;
	transform: rotate(45deg);
	box-shadow: -1em -7.2em 0 -0.4em #333;
	background-image: 
		radial-gradient(circle at 2.4em 1.5em, white 0.3em, transparent 0.3em), 
		radial-gradient(circle at 2.4em 2em, #333 0.7em, transparent 0.7em), 
		radial-gradient(circle at 2.5em 2em, white 1em, transparent 1em);
	animation: after-animate 1s ease-in-out infinite alternate -1s;
}

@keyframes before-animate {
	to {
		transform: rotate(-40deg);
		background-image: 
			radial-gradient(circle at 4.9em 1.8em, white 0.3em, transparent 0.3em), 
			radial-gradient(circle at 4.4em 1.8em, #333 0.7em, transparent 0.7em), 
		radial-gradient(circle at 4.5em 2em, white 1em, transparent 1em);
	}
}

@keyframes after-animate {
	to {
		transform: rotate(40deg);
		background-image: 
			radial-gradient(circle at 2.6em 1.3em, white 0.3em, transparent 0.3em), 
			radial-gradient(circle at 2.6em 1.8em, #333 0.7em, transparent 0.7em), 
			radial-gradient(circle at 2.5em 2em, white 1em, transparent 1em);
	}
}