.loading {
    width: 2rem !important;
    height: 2rem !important;
    border-radius: 50% !important;
    margin: auto !important;
} 
.spinner {
	display: block;
	width: 1.5rem;
	height: 1.5rem;
	position: absolute;
	top: .2rem;
	left: .2rem;
	background: transparent;
	box-sizing: border-box;
	border-top: 4px solid white;
	border-left: 4px solid transparent;
	border-right: 4px solid transparent;
	border-bottom: 4px solid transparent;
	border-radius: 100%;
	animation: spin 0.6s ease-out infinite;
}
@keyframes spin {
	100% {transform: rotate(360deg)}
}