#doc {
	background: #ffffff url(http://static.howstuffworks.com/en-us/www/layout/bg_stripe_BG.gif);
}
.articleTitle {
	font-size: 18px;
	padding: 2px 0 2px 25px;
	background: url(http://static.howstuffworks.com/en-us/www/icons/explanation.gif)  top left no-repeat;
}
.articleByLine {
	font-size: 12px;
	margin: 0px 0px 0px 5px;
}
.articleBody {
	font-size: 14px;
	color: black;
}
.articleBody p {
	margin: 10px 0 10px 0;
	font-size: 14px;
}
.articleBody h1 {
	margin: 10px 0 5px 0;
	font-weight: bold;
	font-size: 16px;
}
.articleBody img {
	max-width: 450px;
	*width: expression(this.width > 450 ? 450: true);
}
.articleBody li {
	color: black;
	list-style-type: disc;
	font-size: 14px;
	list-style-position: outside;
	margin-left: 20px;
}
.articleBody ul {
	color: black;
	margin: 14px 20px 14px 20px;
	font-size: 14px;
}
.articleTOC {
	padding: 8px 0 10px 0;
	font-size: 12px;
}
.articleTOC a {
	text-decoration: none;
	color: #181C80;
}
.articleTOC .items {
	width: 230px;
	float: left;
	margin: 0px 10px 0px 0px;
}
.articleTOC .items .number {
	color: #181C80;
	width: 20px;
	float: left;
	margin: 0px 0px 0px 0px;
}
.articleTOC .items .entry {
	width: 205px;
	float: left;
	margin: 0px 0px 0px 0px;
}
.articleTOC .items .activeentry {
	color: #990000;
	font-weight: bold;
	width: 205px;
	float: left;
	margin: 0px 0px 0px 0px;
}
.articleTOC span {
	font-weight: normal;
}

.articleTOC .label {
	display: block;
	font-size: 12px;
	font-weight: bold;
	color: #4e6bac;
	padding-bottom: 3px;
}

.breadCrumbs {
    color: #4E6CAC;
    font-size: 11px;
    padding-top: 3px;
    padding-bottom: 10px;
    width: 488px;
    display: block;
}
.breadCrumbs a {
    color: #4E6CAC;
    text-decoration: none;
}
.pageToolsContainer {
	margin: 0px 20px 0px 20px;
}
.pageTools {
	font-size: 10px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	text-align: center;
	height: 60px;
	margin: 0px;
	background: url(http://static.howstuffworks.com/en-us/www/layout/page-tool-right-full2.gif) top right no-repeat;
	background-color: #e2eff9;
	padding: 0px;
	width: 100%;
}
.pageTools img {
	float: left;
	margin: 0px 0px 0px 0px ;
	padding: 0px;
	display: block;
}
.pageTools a {
	color: #181C80;
	text-decoration: none;
    display: inline;
	vertical-align: bottom;
	margin: 0px;
	padding: 0px;
}
.pageTools a sup {
	font-size: 7pt;
}
.pageTools div {
	display: block;
	margin: 0px;
	padding: 5px 0px 0px 0px;
}
.pageToolsLabel {
    font-weight: bold;
    color: gray;
    font-size: 8pt;
    margin-top: 0px;
    margin-left: 0px;
    padding: 0px;
}
.formlabel {
	width: 150px;
	font-size: 12px;
	float: left;
	padding: 3px 0px 0px 0px;
}
.formdata {
	width: 150px;
	font-size: 12px;
	float: left;
}
.forminstructions {
	margin: 10px 0px 10px 0px;
	font-style: italic;
	font-size: 12px;
}
.citation {
	 padding: 10px;
}
.citationtext {
	padding: 5px;
	font-size: 10px;
	border: 1px dashed black;
}
.pageNav {
	font-size: 10px;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	clear: both;
	border-top: 1px dotted gray;
	border-bottom: 1px dotted gray;
	margin: 10px 0 5px 0;
	padding: 2px;
}

.pageNav a {
	text-decoration: none;
	color: #181C80;
}

.pageNav .prev, .pageNav .intro, .pageNav .next {
	float: left;
	width: 33%;
	color: #181C80;
}

.pageNav .prev {
	text-align: left;
}
.pageNav .prev a, .pageNav .intro a, .paveNav .next a {
	color: #181C80;
}

.pageNav .intro {
	text-align: center;
}

.pageNav .next {
	text-align: right;
}

.error {
	border: 1px solid red;
	background: #FBB;
	padding: 10px;
	color: black;
	font-weight: bold;
	font-size: 16px;
	text-align: center;
}


.videoSelection {
	display: block;
	border: none;
	padding: 0;
	margin: 0;
}
.videoSelection .image {
	display: block;
	float: left;
	width: 90px;
}
.videoSelection .item {
	display: block;
	float: left;
	font-weight: normal;
	width: 190px;
}

.videoSelection img {
	border: 0;
	float: left;
}
.videoSelection .even {
	background: white;
	display: block;
	height: 100%;
	border-bottom: 1px solid #cccccc;
}

.videoSelection .odd {
	background: #ffffdd;
	display: block;
	height: 100%;
	border-bottom: 1px solid #cccccc;
}

span.printable {
	background: url(http://static.howstuffworks.com/en-us/www/icons/print.gif) center left no-repeat;
	padding-left: 15px;
}

span.email {
	background: url(http://static.howstuffworks.com/en-us/www/icons/email.gif) center left no-repeat;
	padding-left: 20px;
}