Inline, within the HTML file's <HEAD>:
<STYLE TYPE="text/javascript"> tags.P.marginRight=20; </STYLE>
In external files:
// external style sheet saved to file mystyles1 classes.boldBlue.all.color = "blue"; classes.boldBlue.all.fontWeight = "bold"; tag.P.color="yellow"; <!-- link in <HEAD> to import mystyles1 --> <LINK REL=STYLESHEET TYPE="text/JavaScript" HREF="http://style.com/mystyles1" TITLE="Cool">
A slide showing HTML markup in a smaller font (using tag attribute CLASS="small") to fit more text on the page.