.tx-center {
	text-align: center;
}

.lds-dual-ring {
	display: inline-block;
	width: auto;
	height: auto;
}

.lds-dual-ring:after {
	content: " ";
	display: block;
	width: 46px;
	height: 46px;
	margin: 1px;
	border-radius: 50%;
	border: 5px solid #cef;
	border-color: #cef transparent #cef transparent;
	animation: lds-dual-ring 1.2s linear infinite;
}

@keyframes lds-dual-ring {
	0% {
		transform: rotate(0deg);
	}

	100% {
		transform: rotate(360deg);
	}
}