/* CSS Document *//* * Common formatting styles *//* Larger Heading */h1 {	color: black;	background-color: white;	margin-left: 1em;	font-family: arial,sans-serif;	font-size: 3em;}/* Medium Heading */h2 {	color: black;	background-color: white;	margin-left: 1em;	font-family: arial,sans-serif;	font-size: 2em;}/* Smallest Heading */h3 {	color: black;	background-color: white;	margin-left: 1em;	margin-right: 1em;	font-family: arial,sans-serif;	font-size: 1em;}p {	float: left;	color: black;	background-color: white;	margin-left: 1em;		/* some spacing between paragraphs */	margin-bottom: 1em;	/* may want something like "verdana,arial,sans-serif" instead, for sans-serif fonts */	font-family: arial,sans-serif;	font-size: 1em;	font-weight: normal;}/* Paragraph with larger font */p.large {	font-size: 1.5em;}/* Paragraph with smaller font */p.small {	font-size: 0.75em;}/* Image within a paragraph */p img {	/* Add a 2-pixel black border around the image.  You can also just say "border: none;" if	 * you want no border. */	border: solid black 2px;	margin: 0.5em;}/* Image to embed along the left margin */p img.left {	float: left;}/* Image to embed along the right margin */p img.right {	float: right;}