@keyframes loading-2 {
	0% {
		transform: scaleY(1);
	}
	50% {
		transform: scaleY(0.4);
	}
	100% {
		transform: scaleY(1);
	}
}

@-webkit-keyframes loading-2 {
	0% {
		-webkit-transform: scaleY(1);
	}
	50% {
		-webkit-transform: scaleY(0.4);
	}
	100% {
		-webkit-transform: scaleY(1);
	}
}

.loading-2 i {
	display: inline-block;
	width: 4px;
	height: 35px;
	border-radius: 2px;
	background: #667eea;
	margin: 0 2px;
}

.loading-2 i:nth-child(1) {
	animation: loading-2 1s ease-in 0.1s infinite;
	-webkit-animation: loading-2 1s ease-in 0.1s infinite;
}

.loading-2 i:nth-child(2) {
	animation: loading-2 1s ease-in 0.2s infinite;
	-webkit-animation: loading-2 1s ease-in 0.2s infinite;
}

.loading-2 i:nth-child(3) {
	animation: loading-2 1s ease-in 0.3s infinite;
	-webkit-animation: loading-2 1s ease-in 0.3s infinite;
}

.loading-2 i:nth-child(4) {
	animation: loading-2 1s ease-in 0.4s infinite;
	-webkit-animation: loading-2 1s ease-in 0.4s infinite;
}

.loading-2 i:nth-child(5) {
	animation: loading-2 1s ease-in 0.5s infinite;
	-webkit-animation: loading-2 1s ease-in 0.5s infinite;
}