Template:Center or HI/styles.css

.wst-center-or-hi {
	text-align: center;
}
.wst-center-or-hi > div {
	display: inline-block;
	text-align: left;
}
.wst-center-or-hi-indent {
	text-indent: 2em;
}
.wst-center-or-hi-no-indent {
	margin-left: 2em;
	text-indent: -2em;
}