.loader {
	width: 18px;
	height: 18px;
	border: 1px solid #0f2034;
	border-radius: 50%;
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	animation: pulse 1s linear infinite;
}
.loader:after {
	content: "";
	position: absolute;
	width: 18px;
	height: 18px;
	border: 1px solid #0f2034;
	border-radius: 50%;
	display: inline-block;
	box-sizing: border-box;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	animation: scaleUp 1s linear infinite;
}

@keyframes scaleUp {
	0% {
		transform: translate(-50%, -50%) scale(0);
	}
	60%,
	100% {
		transform: translate(-50%, -50%) scale(1);
	}
}
@keyframes pulse {
	0%,
	60%,
	100% {
		transform: scale(1);
	}
	80% {
		transform: scale(1.2);
	}
}