CSS multiline text-overflow ellipsis

stylus.styl

/* Original code from http://codepen.io/martinwolf/pen/qlFdp */
p
	font-size 21px
	line-height 1.2
	lines-to-show = 3

	display block /* Fallback for non-webkit */
	display -webkit-box
	max-width 400px
	height @font-size * @line-height * lines-to-show /* Fallback for non-webkit */
	margin 0 auto
	-webkit-line-clamp lines-to-show
	-webkit-box-orient vertical
	overflow hidden
	text-overflow ellipsis