* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
body {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 100vh;
	background-color: #1a252b;
}
.wrapper {
	position: relative;
	top: 0;
	display: flex;
}
.wrapper .balls {
	position: relative;
	width: 70px;
	height: 70px;
	display: block;
	background: white;
	border-radius: 50%;
	margin: 0 15px;
}
.wrapper .balls::before {
	content: "";
	position: absolute;
	top: 50%;
	left: 20px;
	transform: translate(-50%, -50%);
	width: 30px;
	height: 30px;
	border-radius: 50%;
	background: #262626;
}