Template:Interlinear/styles.css

/*
------------------------------------------
	-- use in the 'classN' parameter
	------------------------------------------ */
.interlinear .bold {
	font-weight: bold;
}

/* "font-variant:small-caps;" ignores oddball letters (such as ḥ)
   "text-transform: uppercase;" handles them */
.interlinear .smallcaps {
	text-transform: uppercase;
	font-size: smaller;
}