/* superscript */
	sup {
		height: 0pt;
		line-height: 1;
		vertical-align: baseline;
		position: relative;
		font-size: smaller ! important;
		bottom: 1ex;
	}

	/* subscript */
	sub {
		height: 0pt;
		line-height: 1;
		vertical-align: baseline;
		position: relative;
		font-size: smaller ! important;
		top: 0.8ex;
	}