hedera-web/js/htk/repeater/style.scss

.htk-repeater {
	& > .message {
		padding: 1.5em;
		text-align: center;

		& > * {
			vertical-align: middle;
		}
		& > span,
		& > .htk-spinner {
			display: inline-block;
			padding-right: 10px;
		}
	}
}