/*
 *
 *
 *		global.layout.css
 *		
 *		General non-content-specific layout styles
 *		
 *		@scope: 	Included on all AIP pages
 *		
 *		@history: 	original document to provide styles for aotf.vm
 *		
 *		
 */

html{
	height: 100%;
}
body {
	min-height: 100%;
	background: #fff url(/view/images/bg_constrain.gif) repeat-y 50% 0;
	color: #000;
	width: 100%;
	overflow-x: hidden;
	/*line-height: 1.461;*/ /*1.385;*/
}

#constrain {
	margin: 0 auto;
	max-width: 966px;
	padding: 0 15px; /* a little padding to prevent text running up to the edge of the window when the window is made narrow */
}

#constrain-header,
#constrain-content,
#constrain-footer {
	background: #fff;
	clear: both;
}
#constrain-header {
	margin: 0 0 20px;
}
#constrain-footer {
	margin: 20px 0 0;
}

div.col {
	float: left;
	position: relative;
}

#constrain-content {
	margin: 0;
	padding: 0;
}

.content-block-full {
	width: 100%;
}

#content {
	padding-right: 330px;
}

body.one-col #content {
	padding-right: 0;
	width: 100%;
}

#extranav {
	width: 300px;
	margin: 0 0 0 -300px;
	line-height: 1.489em;
	float: right;
	/*line-height: 1.241em;*/
	/*line-height: 1.385;*/
}
body.one-col #content {
	margin-right: 0;
}

body.ie6 #content,
body.ie6 #extranav {
	overflow: hidden;
}

/**
 * @section Footer
 * ============================================================================
 */

/* This must be display none in all desktop styles as it is used to monitor mobile css for WT */
#mobile-css-test {
	display: none;
}

#footer a {
	font-weight: normal;
}
#footer a:hover {
	text-decoration: underline;
}

#footer.has-explore .inner {
	border-top: solid 5px #671113;
}

#footer dl,
#footer .journal-title {
	border-bottom: 1px solid #fff;
	padding: 15px 10px 5px;
	color: #333;
	font-size:90%;
	margin-bottom: 0;
}
#footer .journal-title {
	margin-bottom: 0;
}
#footer.has-explore dl {
	background: #E5E1D4;
	background: -webkit-gradient(linear, 0 0, 0 100%, from(#DAD5C1), to(#c9c5b6));
	background: -webkit-linear-gradient(top, #DAD5C1, #c9c5b6);
	background: -moz-linear-gradient(top, #DAD5C1, #c9c5b6);
	background: -o-linear-gradient(top, #DAD5C1, #c9c5b6);
	background: linear-gradient(to bottom, #DAD5C1, #c9c5b6);
}

#footer dl dt,
#footer dl dd {
	float: left;
	margin: 0 10px;
}

#footer dl dt,
#footer strong {
	font-style: italic;
	font-weight: normal;
}
#footer dl dt,
#footer .journal-title {
	font-weight: bold;
}

#footer .footer-main {
	background: #F2F4F6;
	background: -webkit-gradient(linear, 0 0, 0 100%, from(#e1e4e9), to(#FFF)); /*#EBEFF2*/
	background: -webkit-linear-gradient(top, #e1e4e9, #FFF);
	background: -moz-linear-gradient(top, #e1e4e9, #FFF);
	background: -o-linear-gradient(top, #e1e4e9, #FFF);
	background: linear-gradient(to bottom, #e1e4e9, #FFF);
	padding: 10px 0;
	font-size: 85%;
}
#footer .footer-main li {
	line-height: 1.7em;
}

#footer .footer-main .copyright {
	background: url(/view/images/npg_logo_full.png) 0 50% no-repeat;
	padding: 20px 0 20px 225px;
	margin: 0 20px;
	clear: both;
}
#footer .copyright small {
	font-size: 100%;
	display: block;
}
#footer .copyright small a {
	color: #000;
}

#footer .footer-main a {
	color: #54606a;
}

#footer ul.footer-links {
	float: left;
	margin: 0 0 0 20px;
	padding: 0 19px 0 0;
	border-right: 1px dashed #fff;
	width: 120px;
}
body.ie6 #footer ul.footer-links  {
	margin-left: 10px;
}
#footer ul.last {
	border: 0 none;
}

#footer ul.toggle {
	padding: 0;
	float: right;
	width: 187px;
	margin-right: 20px;
}

#footer a#toggle {
	margin: 0 auto 10px auto;
	display: block;
	width: 100%;
	height: 20px;
	padding: 5px 0;
	text-align: center;
	background: #E1E4E9;
	background: -webkit-gradient(linear, 0 0, 0 100%, from(#FDFCFD), to(#E1E4E9));
	background: -webkit-linear-gradient(top, #FDFCFD, #E1E4E9);
	background: -moz-linear-gradient(top, #FDFCFD, #E1E4E9);
	background: -o-linear-gradient(top, #FDFCFD, #E1E4E9);
	background: linear-gradient(to bottom, #FDFCFD, #E1E4E9);
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	border-radius: 5px;
	border: 1px solid #C7C8CC;
}

#footer a:hover#toggle {
	background: -webkit-gradient(linear, 0 0, 0 100%, from(#E1E4E9), to(#FDFCFD));
	background: -webkit-linear-gradient(top, #E1E4E9, #FDFCFD);
	background: -moz-linear-gradient(top, #E1E4E9, #FDFCFD);
	background: -o-linear-gradient(top, #E1E4E9, #FDFCFD);
	background: linear-gradient(to bottom, #E1E4E9, #FDFCFD);
}


#footer-search {
	float: right;
	margin: 0 20px 0 0;
	padding: 0 0 20px 19px;
	border-left: 1px dashed #fff;
}

#footer-search input.txt,
#footer-search button {
	border: 1px solid #c7c8cc;
	margin: 0 0 0 2px;
}
#footer-search label {
	padding: 5px 2px 5px 0;
}

#footer-search button {
	color: #575e66;
	text-transform: lowercase;
	padding: 5px 10px;
	background: #e1e4e9;
	background: -webkit-gradient(linear, 0 0, 0 100%, from(#fdfcfd), to(#e1e4e9));
	background: -webkit-linear-gradient(top, #fdfcfd, #e1e4e9);
	background: -moz-linear-gradient(top, #fdfcfd, #e1e4e9);
	background: -o-linear-gradient(top, #fdfcfd, #e1e4e9);
	background: linear-gradient(to bottom, #fdfcfd, #e1e4e9);
}
#footer-search input.txt {
	width: 150px;
	padding: 5px 2px;
}
#footer-search input.txt,
#header-search input.txt {
	-webkit-appearance: none;
	-moz-appearance: none;
	appearance: none;
	-webkit-border-radius: 0;
	-moz-border-radius: 0;
	border-radius: 0;
}

body.ie6 #footer-search {
	width: 300px;
	margin-right: 10px;
}
body.ie6 #footer-search fieldset {
	float: right;
}
body.ie6 #footer-search button {
	padding: 5px 10px;
	line-height: 1;
}

/* clearing */
.cleared:after,
.clear:after {
	visibility: hidden;
	display: block;
	font-size: 0;
	content: ' ';
	clear: both;
	height: 0;
}

.cleared,
.clear {
	display: block;
	zoom: 1;
}

/* This must be display NONE in desktop styles as it is used to monitor mobile/desktop css for WT */
#mobile-css-test {
	display: none;
}

/* Pubserv styles, used for pagination, new v3 navigation, etc */
.clean-list {
	padding: 0;
	list-style: none;
}

.icon {
	background-repeat:no-repeat;
}

.icon-left {
	background-position:0 50%;
	padding-left:20px;
}

.icon-right {
	background-position:100% 50%;
	padding-right:20px;
}

.icon-left-small {
	background-position:0 50%;
	padding-left:14px;
}

.icon-right-small {
	background-position:100% 50%;
	padding-right:14px;
	display: inherit;
}

.icon-arrow-left {
	background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAAAAADF+lnMAAAAAnRSTlMA/1uRIrUAAABASURBVAhbY/gPBh/e/WcAM+7uuAJmPT26detVIOvN2a1bt2wFib3YswXIAon9/3pjB0QMpPMiRAwEXj6FsYAcANhwSYpvEUXFAAAAAElFTkSuQmCC);
}

.icon-arrow-right {
	background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAJCAAAAADF+lnMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAP9bkSK1AAAAPUlEQVQIW2P4/+7DfzBg+H9lx10o6+rWrUefQsS2btm69ewbsNiWrVv2vICI7bjxFaLu4geIjqcvYabAAADLqkmKf6DKUgAAAABJRU5ErkJggg==);
}

.icon-white-arrow-right {
	background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAYAAAAHCAYAAAArkDztAAAAO0lEQVQImWP4////NSAuA2IGZAwi3v6HgMdAbI9NAgT+AfE2IFZEl4CB4+gSX2H2wSRgRqBYDjYT3VUATTeUGxhqZp0AAAAASUVORK5CYII=);
}

.icon-arrow-left-blue {
	background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAICAYAAAA1BOUGAAAAXklEQVQIW2P4//8/AzoWDe0yEAnpdkARFAjoFxAO7pogHNL9XyikuwEuAeQUAAU/gCTgkiAjgIwHMEEUSYGIdgUgZwFWSZixIAcABQ9glYRh4dCuBJDdWCVhrgZZBwAWD3Z7ilYZEAAAAABJRU5ErkJggg==);
}

.icon-arrow-right-blue {
	background-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAICAYAAAA1BOUGAAAAU0lEQVQIW2MQiGhXEAjoF/j//z8DOmYQCuluEA7p/iAc2pWAS/I/FB8QCel2wCUJwwtA1mGVBIo9EA3tMkCX/ADkF2AaG9w1Ad3VDCAHgIzA5hUAS2B2e+iv5kEAAAAASUVORK5CYII=);
}

/* Hiding */
.hide {
	display: none;
	visibility: hidden;
}
.hidden {
	direction: ltr;
	left: -9999em;
	overflow: hidden;
	position: absolute;
}
body.ie7 .hidden {
	zoom: 1;
}
.visually-hidden {
	width: 1px;
	height: 1px;
	position: absolute !important;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
}
body.ie7 .visually-hidden {
	clip: rect(1px 1px 1px 1px);
}