* {
	margin: 0; 
	padding: 0; 
	border: 0;
	font-family: Georgia, "Times New Roman", Times, serif;
	}
body {
	/* background: url(leaf-to-biogas-screened.jpg) top center no-repeat; */
	}
p {
	margin: .75em 0 0 0;
	text-indent: 2em;
	}
sup {
	font-size: 80%;
	line-height: 90%;
	}
h1 {
	padding-left: 5em;
	}
h3 {
	padding-left: 5em;
	margin: 3em 0 .5em 2em;
	border-bottom: thin solid #ddd;
	width: 70%;
	}
h4 {
	padding-left: 8em;
	margin: 1.5em 0 .5em 2em;
	width: 70%;
	}
code {
	font-family:Arial, Helvetica, sans-serif;
	font-size: 120%;
	}

#content {
	width: 90%;
	margin: 1em auto;
	border: 10px solid #fff;
	text-align: left;
	}

#top {
	height: 8em;
	padding: 1em;
	vertical-align: middle;
	/* display: table-cell; */
	background-color: #ECFEEB;
	height: 185px;
	}
#top div.process {
	background-image: url(coverback-sm_screened.png);
	background-repeat: no-repeat;
	height: 68px;
	width: 400px;
	position: absolute;
	left: 335px;
	top: 140px;
	}
#top img {
	float: right;
	margin-left: 2em;
	}
#top h1 {
	text-align: center;
	margin: 1.5em 0 0 0;
	}
#top h2 {
	margin: 3em 0 .25em 5em;
	color:#999;
	}
.top-marg {
	margin: 2.5em 5em 1.5em 5em !important;
	font-size: 115%;
	text-align: justify;
	}
.firstWord {
	font-size: 133%;
	font-style: italic;
	}
.biggie {
	font-size: 125%;
	}

#sidebar {
	float: left;
	width: 175px;
	margin: 0; 
	padding: 0;
	/* If width is changed, change position of images for centering, particularly in footerContent */
	}
p.positionSmCover {
	margin: 0;
	padding-bottom: 1em;
	text-indent: 0;
	text-align: center;
	}
p.positionSmCover a {
	border: none;
	}

#sidebar-content {
	margin: 0; 
	padding: 0.5em 1em 0 0;
	font-size: 80%; /* Keep sync'd with Footer style, below... */
	background-color: #ECFEEB;
	width: 95%;
	}


	/* Keep AddThis elements positioned */
#a2apage_dropdown {
	position: fixed;
	left: 684px;
	top: 50px !important;
	}
#a2apage_border {
	position: fixed;
	left: 684px;
	top: 45px !important;
	}
.a2a_container {
	padding-top: 3em !important;
	}


#footer {
	/* background-color:#CCFFFF; */
	padding: 3em 0;
	text-align: center;
	vertical-align: middle;
	font-size: 80%;
	}
#footer-content {
	/* background-color:#FFCCFF; */
	padding-left: 175px;
	}
#sidebar-content, #footer, #footer-content {
	/* Share background color? */
	}

#main {
	margin: 0 0 0 175px; 
	padding: 0;
	}

#main-content {
	margin: 0; 
	padding: 0.5em 1em;
	font-size: 100%;
	}
#sidebar-content .buyme {
	margin: 3em auto 1em;
	width: 90%;
	}
.shipping {
	visibility: visible;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	text-align: justify;
	/* eliminate param below when book is in-print
	color: #999;
	 */
	}
p.AddShipping {
	margin: 2em;
	}
div.AddShipping {
	margin: auto;
	width: 75px;
	}
div.buyme {
	margin:  0 0 0 0 !important;
	padding: 0 0 0 0 !important;
	}
p.buyme {
	margin: 0 auto 1.5em auto;
	width: 100%;
	font-size: 100%;
	text-indent: 0;
	text-align: center;
	padding: 0 0 0 1.5em;
	/* eliminate param below when book is in-print
	color: #999;
	 */
	}
.inPrint {
	visibility: collapse;
	}
.ooPrint {
	visibility: visible;
	}
div.fixedBuy {
	margin: 0;
	padding: 0;
	text-indent: 0;
	font-size: 90% /*smaller*/;
	line-height: 1.1;
	text-align: center;
	position: fixed;
	top: 5em;
	left: 7.5em;
	width: 12em;
	right: auto;
	}
div.fixedBuy p {
	 text-indent:0; 
	 text-align:center;
	 margin: 0;
	 padding: 0;
	}
.buymeR {
	margin: 1em auto 1.5em;
	width: 85%;
	font-size: 100%;
	text-indent: 0;
	text-align: right;
	float: right;
	/* eliminate param below when book is in-print
	color: #999;
	 */
	}
.buyForm {
	/* Uncomment below if sold out 
	visibility: hidden;
	*/
	}
.BuyButton {
	/* border: blue thick solid; */
	}
.nobuyme {
	margin-bottom: 2em;
	}
p.soldout {
	/* Eliminate below if sold out */
	visibility: hidden;
	font-size: 110%;
	font-variant: small-caps;
	text-indent: 0;
	margin-bottom: 1.5em;
	}
img.soldout {
	/* Eliminate below if sold out */
	visibility: hidden;
	margin: auto;
	padding: 1em;
	border: thin #ccc solid;
	}
p.classLinkpara {
	background-color: #f0e68c;
	margin:  1em 0 0 0 !important;
	padding: 0 !important;
	display: none;
	}
a.ordinaryLooking {
	text-decoration: none;
	color: black;
	}
span.smCapsClass {
	font-variant: small-caps;
	font-size: 160%;
	}
span.handsOn {
	font-style: italic;
	color: #460046;
	font-size: 120%;
	}
span.h2Sep {
	line-height: 120%;
	}
span.bookTitle {
	font-weight: bold;
	text-decoration: none;
	font-style: italic;
		}
p.visitVahid {
	font-size: 130%; 
	margin-top: 2em !important;
	line-height: 110%;
	}
.email {
	font-family: Arial, Helvetica, sans-serif;
	}

hr.cleaner {
	clear: both;
	height: 1px;
	margin: -1px 0 0 0; 
	visibility: hidden;
	}

.quote {
	margin: 1em 4em 0 4em;
	font-family:Verdana, Arial, Helvetica, sans-serif;
	text-indent: 0;
	text-align: justify;
	}
.ref {
	margin: .25em 6em 2em 8em;
	font-size: 80%;
	}
.excerpt {
	margin: 1em 4em .25em;
	text-indent: 0;
	font-family:Verdana, Arial, Helvetica, sans-serif;
	font-size: 90%;
	text-align: justify;
	background-color: #FFFAE8;
	line-height: 150%;
	}
.last {
	margin-bottom: 2em;
	}
.large {
	font-size: 120%;
	}
.smaller {
	font-size: 65%;
	}
.smallest {
	font-size: 5%;
	}
.screened {
	color: #aaa;
	}

noscript {
	display: inline;
	}



	/* Class page */
p.underBuyButton {
	width:80%;
	text-align: center;
	text-indent: 0;
	margin: auto;
	}
ul.whoShould {
	width: 75%;
	margin: auto;
	}
ul.whoShould li {
	padding-bottom: .5em;
	}



	/* Style for the OverLib DIV that pops up */
.OverLib {
	position: absolute;
	visibility: hidden;
	z-index: 1000;
	padding: 1.25em 2.5em !important;
	margin:  1.25em       !important;
	background-color: #ecf6ff;
	border-top :    1px solid black;
	border-bottom : 3px solid gray;
	border-right :  4px solid gray;
	border-left :   1px solid black;
	text-align: justify;
	line-height: 1.25em;
	}
.OverLibAlt {
	font-family: Arial, Helvetica, sans-serif;
	}
	/* Style for the OverLib font */
.OverLibFont {
	color: black;
	background-color: white;
	text-decoration: none;
	font-family : Georgia, "Times Roman", serif;
	}