body {
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1em;
}

.main-div {
	max-width: 48em;
	margin-left: auto;
	margin-right: auto;
}

a:link    { color: blue;   text-decoration: underline; }
a:visited {	color: purple; text-decoration: underline; }
a:focus   { color: gray;   text-decoration: none }
a:hover   {                text-decoration: none }
a:active  { color: green;  text-decoration: none }

dt {
	font-weight: bold;
	text-align: justify;
}
dd {
	font-weight: normal;
	text-align: justify;
	margin-bottom: 12px;
	margin-left: 40px;
}

h1, h2, h3, h4, h5, h6 {
	color: #004858;
	font-family: "Times New Roman", Times, serif;
	font-weight: bold;
}
h1 {
	font-size: 2.2em;
}
h2 {
	font-size: 2.0em;
}
h3 {
	font-size: 1.6em;
}
h4 {
	font-size: 1.4em;
}
h5 {
	font-size: 1.2em;
}
h6 {
	font-size: 1.0em;
}

hr {
	border: 0px none;
	background-position: center center;
	background-image: url('color_spectrum.jpg');
	height: 6px;
	width: 640px;
	background-repeat: no-repeat;
	text-align: center;
	margin-top: 6px;
	margin-bottom: 6px;
}

p {
	text-align: justify;
	margin-bottom: 0px;
}

li {
	text-align: justify;
	margin-bottom: 0px;
}
ol {
	margin-top: 0px;
	list-style-type: decimal;
}
ol li ol {
	list-style-type: lower-alpha;
}
ol li ol li ol {
	list-style-type: lower-roman
}
ol li ol li ol li ol {
	list-style-type: upper-alpha;
}
ol li ol li ol li ol li ol {
	list-style-type: upper-roman;
}
ul {
	list-style-image: url('bullet_arrow.gif');
	margin-top: 0px;
}
ul li {
	padding-left: 4px;
}
ul li ul {
	list-style-image: url('bullet_diamond.gif');
}
ul li ul li ul {
	list-style-image: url('bullet_dot.gif');
}
ul li ul li ul li ul {
	list-style-image: url('bullet_square.gif');
}
sub,sup {
	font-size: 70%;
}

.big-text {
	font-size: larger;
}
.small-text {
	font-size: smaller;
}
.highlight_text {
	background-color: #FFFF00;
}
/* Setting display:none turns off display of the object, i.e., hides it. */
.hide {
	display:none;
}
.smallcaps {
	font-size: smaller;
	text-transform: uppercase;
}
/*
 * Set bottom margin to 0 so a header can
 * fit snugly against the following paragraph, etc. 
 */
.snug_head {
	margin-bottom: 0px;
}
/*
 * 'tcol-head' == 'Table-column header'.
 * Large text, different font, centered, at the bottom of the cell.
 */
.tcol-head {
	font-family: "Times New Roman", Times, serif;
	font-size: 125%;
	font-weight: bold;
	vertical-align: bottom;
	text-align: center;
	margin-top: 0px;
	margin-bottom: 0px;
}