#pageid-content #sidebar .menu_list .menu_body {
   display:block;
   margin-left:0;
}
#pageid-content #sidebar .menu_list .menu_body ul.subject-headings {
   padding-left:10px;
}
#pageid-content #sidebar .menu_list .menu_body ul.subject-headings ul.subject-sub-headings{
   padding-left:10px;
}
#pageid-citmgr #main #sidebar ul.citmgr-help li a ,
#main #sidebar ul.citmgr-formats li a {
    padding:5px;
}
#pageid-citmgr #main #sidebar ul.citmgr-help li  ,
#sidebar ul.citmgr-formats li{
    background: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/square.gif") no-repeat scroll 10px 12px transparent;
    margin-left: 0;
    margin-top: 5px;
    padding-left: 18px;
}
#article-views .cb-contents .cb-section ol li {
    background: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/square.gif") no-repeat scroll 7px 15px transparent;
    margin-left: 0;
    margin-top: 5px;
    padding-left: 18px;
}
#article-views .cb-contents .cb-section ol li a, #article-views .cb-contents .cb-section ol li a:visited, #article-views .cb-contents .cb-section ol li a:hover {
    color: #0066A4;
    font-weight: normal;
}
.sidebar-tools .cb-contents #cb-art-cpy h4 {
display: none;
} 
.sidebar-tools .cb-contents #cb-art-cpy ol li {  
    margin-left:0;
}
.sidebar-tools .cb-contents #cb-art-cpy ol li a  ,
.sidebar-tools .cb-contents .cb-section h4 span {
    color: #0066A4;
    cursor: pointer;
    font-size: 12px;
    font-weight: 400;
    margin: 1px;
    padding: 5px 0;
    position: relative;
}
.sidebar-tools .cb-contents .cb-section ol li a, 
.sidebar-tools .cb-contents .cb-section ol li a:visited, 
.sidebar-tools .cb-contents .cb-section ol li a:hover{
    color: #0066A4;
    text-decoration: none;
}
.sidebar-tools .cb-contents .cb-section ol li ul.social-bookmark-links {
    border-top:none;
    width: 130px;
    margin-top: 0;
}
.sidebar-tools .cb-contents .cb-section ol li ul.social-bookmark-links span ,
.sidebar-tools .cb-contents .cb-section ol li p.social-bookmarking-help {
   display:none;
}
/******* fig***************/
/*figures*/
#sidebar div.caption H4.cb-section-header { cursor: pointer;  }
#sidebar div.caption .closed H4.cb-section-header { margin: 0; background-position: 205px 6px; }

#sidebar #cb-art-figures OL { margin: 0; }
#sidebar UL.fig-nav { margin: 0; padding: 0; list-style: none; position: relative; top: 1px; overflow: hidden; width: 100%; border-left: 1px solid #999; }
#sidebar UL.fig-nav LI { float: left; background: #C3C3C3 !important; color: #FFF; font-size: 0.917em; font-weight: bold; text-align: center; padding: 5px 0 4px; width: 21px; border-right: 1px solid #999; border-top: 1px solid #999; border-bottom: 1px solid #999; cursor: pointer; margin: 0 !important; }
#sidebar UL.fig-nav LI:hover,
#sidebar UL.fig-nav LI.active { background: #FFF !important; color: #3F3F3F; } 
#cb-art-figures .fig-sidebar { border-top: none; padding-top: 8px; font-family: Arial, 'Liberation Sans', sans-serif; text-align: center; } 
#cb-art-figures .fig-caption {display: none; width: 185px; height: 12em; overflow: auto; padding: 0.25em 5px 0 10px; line-height: 1.2; border-top: 1px solid #999; }
#cb-art-figures .callout {display: none; font-size: 0.917em; padding-bottom: 0.5em; color: #4C4C4C; }
#cb-art-figures .callout A { font-weight: bold; }
#cb-art-figures .callout UL.callout-links { margin: 0; padding: 0; }
#sidebar #featured-figure .featured-fig-label { color: #606060;}
#sidebar #featured-figure .featured-fig-label a { display:inline; margin-left: 4px;}
#sidebar #cb-art-featuredfigs ol li { margin-left: 0; }

.fig-win { position: fixed; border: 4px solid #555; font-size: 0.75em; background: #FFF; width: 460px; z-index: 10;}
* HTML .fig-win { position: absolute; }
.fig-win .fig-img { max-height: 405px; width: 460px; position: relative; overflow: auto; }
* HTML .fig-win .fig-img { height: 405px; }
.fig-win IMG.ui-draggable { border: 2px solid #ACD3E1; cursor: move; }
.fig-win IMG.medium { cursor: pointer; }

.fig-win .fig-img IMG { display: block; margin: 0 auto 5px; }
.fig-win .fig-zoom { text-align: center; border-top: 4px solid #555; padding: 0.5em 12px 0; }
.fig-win .fig-caption { width: 436px; padding: 0.5em 12px 0; height: 150px; overflow: auto; }
.fig-win-handle { background: #555; color: #FFF; text-align: right; cursor: move; }
.fig-win-handle EM { margin-right: 130px; }
.fig-win-handle .close { cursor: pointer; }
.fig-win-hdr { padding: 7px 10px; }
.fig-win-hdr H4 { font-size: 1em; float: left; text-transform: uppercase; }
.fig-loading { text-align: center; padding: 100px 0; }
.fig-win-ft { padding: 8px 10px 6px; }
.fig-win .fig-caption P { margin-bottom: 0.5em; line-height: 1.2; }

/*iPad styles*/
.fig-win.ipad { position : absolute; }
.fig-win.ipad .fig-img { max-height: none; }
.fig-win.ipad .fig-caption { height: auto; }
	
	
.inline-expansion { margin: 0 auto 1em; float: none; }


#sidebar .figures ol {
    font-size: 0.917em;
    list-style: none outside none;
    padding: 0;
}
div#cb-art-figures ol li {
     margin-left: 0;
    margin-bottom: 1em;
    padding-left: 0;
}
#cb-art-figures h4{
    color: #202020;
    font-size: 18px;
    font-weight: normal;
    margin: 0;
    padding: 0;
}
/*
#sidebar div,
#sidebar div,
#sidebar div.content-box,
#sidebar div.cb-contents,
#sidebar .content-box h3,
#sidebar .content-box h4,
#sidebar div.content-box div.cb-section,
#sidebar div.cb-section ol,
#sidebar div.cb-section li,
#sidebar div.sidebar h4 { background: none; border: 0; margin: 0; padding: 0; font-size: 1em; }
*/

#sidebar div.content-box div.cb-section .notice a, #sidebar div.content-box div.cb-section a.pdf-direct-link {
    background-color: transparent;
}
#commentWrapper #comment ol.issue-sections li ol,
#commentWrapper #comment ol.issue-sections {
    list-style: none outside none;
    margin: 0;
    padding: 0;
}
#commentWrapper #comment ol.issue-sections li {
    background: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/square.gif") no-repeat scroll 7px 14px transparent;
    margin-left: 0;
    margin-top: 5px;
    padding-left: 18px;
}
#sidebar #commentWrapper #comment ol li a {
    color: #0066A4;
    text-decoration: none;
}

#commentWrapper #comment ol.issue-sections li.issue-sub-sections.pub-jumplist-socialsciences,
#commentWrapper #comment ol.issue-sections li.issue-sub-sections.pub-jumplist-biologicalsciences,
#commentWrapper #comment ol.issue-sections li.issue-sub-sections.pub-jumplist-physicalsciences {
    background: none;
    margin-top: 0;
    padding-top: 0;
}
#pageid-pap-bysection #main div#sidebar .custom .sidebar a,
#pageid-pap-index #main div#sidebar .custom .sidebar a{
    display: inline;
    padding: 0;
}
#pageid-content #sidebar #sidebar-current-issue .cb-contents .cb-section ol {
    float: left;
    list-style: none outside none;
    margin: 0;
    padding: 0;
}
#pageid-content #sidebar #sidebar-current-issue .cb-contents .cb-section ol li {
    margin-left: 0;
    padding-top: 0;
}
#pageid-content #sidebar #sidebar-current-issue .cb-contents .cb-section ol li img {
    border: 0 none;
    height: 98px;
    width: 73px;
}
#pageid-content #sidebar #sidebar-current-issue .cb-contents .cb-section ol ul.sub_component {
    color: #333333;
    font-family: Arial,sans-serif;
     margin-top: 5px;
}
#pageid-content #sidebar #sidebar-current-issue .cb-contents .cb-section ol ul.sub_component li span.caption {
     width: 115px;
     display: block;
}
#article-dyn-nav #cb-art-nav ol li {
    background: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/square.gif") no-repeat scroll 7px 15px transparent;
    margin-left: 0;
    margin-top: 10px;
    padding-left: 18px;
}
div#sidebar div.social-bookmarking ul.social-bookmark-links li {
    font-size: 1.2em;
     margin: 10px 10px 0 0;
}
div#sidebar div.social-bookmarking {
    margin-top:0;
    padding-top:0;
}
#sidebar .sidebar ul.citmgr-formats li span a{
    display: block;
}
#sidebar .sidebar ul.citmgr-formats li span {
    margin: 2px;
    /*margin: 0.2em 0.7em;*/
    display: inline;
}
#pageid-citmgr #main #sidebar p {
    width: 210px;
    margin: 10px 0;
    padding: 0;
}
#pageid-citmgr #main #sidebar p a{
    padding:0px;
    display: inline;
}
#pageid-content #sidebar .horizontal_links{
    margin-top: 10px;
}
#pageid-folders #sidebar div#folders_sidebar {
    border: none;
}

#main div#sidebar .custom div#folders_sidebar p {
    font-weight: normal;
    padding: 5px 0;
    color: #202020;
    font-size: 16px;
    font-family: 'Open Sans',sans-serif !important;
    text-align: left;
    letter-spacing: -1px;
    margin: 0;
    background-color:#e0e0e0;
}
#main div#sidebar .custom div#folders_sidebar div.folders-sidebar-header{
    padding: 0;
}
#main div#sidebar div.custom div#folders_sidebar div.folders-sidebar-content ul.folders-sidebar-actions li {
    list-style: none outside none;
    margin-left: 0;
    background-image: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/square.gif");
    background-position: 7px 7px;
    background-repeat: no-repeat;
    padding-left: 17px;
}
#main div#sidebar div.custom div#folders_sidebar div.folders-sidebar-content ul.folders-sidebar-actions li ul li{
    list-style: none outside none;
    margin-left: 0;
    background-image: none;
    padding-left: 7px;
}

#main div#sidebar div.custom div#folders_sidebar ul.folders-sidebar-actions ul {
    margin-left: 0px;
}
/*Citation page tweaks*/
#sidebar .custom .sidebar .arrow_green_sm h3 {margin-left: 15px;}
#pageid-citmgr #main #sidebar .custom .sidebar .arrow_green_sm + p {margin: 0;}

#pageid-toc p.featured {
    margin: 3px 0;
    padding: 0;
}
#pageid-help #main div#sidebar .sidebar h4 {
    padding: 0;
}
#pageid-search-results #main div#sidebar div.custom .sidebar #col-2-modify-search-results-toc-section ul.highwire-search-facets-temis-category li ,
#pageid-search-results #main div#sidebar div.custom .sidebar ul.highwire-search-facets-toc-section li {
    background: none repeat scroll 0 0 transparent;
}
#pageid-search-results #main div#sidebar div.custom .sidebar #col-2-modify-search-results-toc-section ul.highwire-search-facets-temis-category li a,
#pageid-search-results #main div#sidebar div.custom .sidebar ul.highwire-search-facets-toc-section li a {
      padding: 5px 0 5px 5px;
}
#pageid-search-results #main div#sidebar div.custom .sidebar #col-2-modify-search-results-toc-section ul.highwire-search-facets-temis-category li input,
#pageid-search-results #main div#sidebar div.custom .sidebar ul.highwire-search-facets-toc-section li input{
    vertical-align: middle;
}
#pageid-search-results #sidebar .input-submit {
    background: none repeat scroll 0 0 #004C7C;
    border: 2px solid #0065A4;
    color: #FFFFFF;
    font-weight: bold;
}
#pageid-search-results #sidebar .input-submit:hover { background: none repeat scroll 0 0 #0065A4; }
#pageid-content #semantics-related-terms,
#pageid-content #semantics-similar-articles {
    border-bottom:1px solid #bfbfbf;
    margin: 15px 0;
    padding-bottom: 10px;
}
#pageid-content #semantics-terms #semantics-related-terms-content {
    margin-left:0;
}
#pageid-content #semantics-article #semantics-similar-articles-content #similar-articles #each-similar-articles .cit{
    padding-left:0;
   background: none;
}
#pageid-content #semantics-article #semantics-similar-articles-content #similar-articles #each-similar-articles .cit .cit-print-date,
#pageid-content #semantics-article #semantics-similar-articles-content #similar-articles .cit-metadata .cit-title,
#pageid-content #semantics-terms #semantics-related-terms-content #related-terms ul li{
    padding:0 20px;
    margin-left:0;
}
#pageid-content #semantics-terms #semantics-related-terms-content #related-terms ul li a,
#pageid-content #semantics-terms #semantics-related-terms-content #related-terms ul li a:hover,
#pageid-content #semantics-article #semantics-similar-articles-content #similar-articles .cit-metadata .cit-title a:hover, 
#pageid-content #semantics-article #semantics-similar-articles-content #similar-articles .cit-metadata .cit-title a {
    text-decoration: none;
}

#pageid-content #semantics-terms .content-box .cb-section a,
#pageid-content #semantics-article .content-box .cb-section a {
   color: #0066A4;
   line-height: 1.6;
   font-weight: normal;
}
#pageid-content #semantics-terms .content-box .cb-section{
   margin-left:10px;
} 

div#sidebar div#article-cb-main div#cb-art-videos ol {
        margin:0;
        padding:0;
}
div#sidebar div#article-cb-main div#cb-art-videos li {
        margin:0;
        padding:0;
}
div#sidebar div#article-cb-main div#cb-art-videos ol li div#pop-out-video-container {
        margin:0;
        padding:0;
}
div#sidebar div#article-cb-main div#cb-art-videos ol li div.col2-video-label {
        margin:5px;
        padding:5px;
}
div#sidebar div#article-cb-main div#cb-art-videos ol li div.col2-video-img {
        margin:5px;
        padding:5px;
}
div#sidebar div#cb-art-videos ol li img {
        border:1px solid #ccc;
        width:195px;
        margin:0;
        margin-top:5px;
}
div#sidebar div#cb-art-videos.cb-section ol li div.col2-video-label div.featured-video {
        position:relative;
	margin:0 0 20px;
        padding:0 0 10px;
}
div#sidebar div#cb-art-videos.cb-section ol li div.col2-video-label div.featured-video a {
        display:block;
  position:absolute;
  z-index:2;
  top:0;
  left:0;
  width:175px;
  height:125px;
  overflow:hidden;
  text-indent:-600px;
  background:url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/video-overlay-sm.png") no-repeat scroll 90% 70%  transparent;
}
div#sidebar div#cb-art-videos.cb-section ol li {
  margin-left: 0px;
}
div#sidebar div#cb-art-videos.cb-section ol li div.col2-video-label a:hover {
        text-decoration:none;
        border:0px solid #ccc;
        cursor: hand;
        cursor: pointer;
}
div#sidebar div#cb-art-videos.cb-section ol li div.col2-video-label a {
    background: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/square.gif") no-repeat scroll 7px 5px transparent;
    margin-left: 0;
    margin-top: 10px;
    padding-left: 18px;
}
div#sidebar .pnasfigures .sidebar-tools .cb-contents div#cb-art-featuredfigs h4.expand a  span,
div#sidebar .video .sidebar-tools .cb-contents div#cb-art-videos h4.expand a span{
    color: #202020;
    font-size: 18px;
    font-weight: normal;
    font-family: 'Open Sans',sans-serif !important;
}
#sidebar .sidebar-tools .cb-contents ol li { padding-top: 0;}
/*Video and Figure sidebar mods to Fancybox*/
#fancybox-outer #fancybox-close { 
	background: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/lightbox-btn-close.gif") no-repeat scroll 0 0 white !important;
    cursor: pointer !important;
    float: right;
    height: 30px !important;
    right: 0;
    top: auto !important;
    width: 30% !important;
    z-index: 1103 !important;
}
#fancybox-outer { padding-bottom: 30px !important; }	
span.featured-fig-label { display:inline;}
#article-views .cb-contents .cb-section ol li ul li{
    background:none;
}
#article-views .cb-contents .cb-section ol li ul li {
    margin-top:0;
    padding-left:0;
    padding-top:0;
}
#sidebar div.content-box div.cb-section .notice   #content_box_errata li.relmgr-relation a{
    font-weight: bold;
    color: #A70716;
}
#main #sidebar .pnasfigures .content-box.sidebar-tools,
#main #sidebar .video .content-box.sidebar-tools {
    border-bottom: 1px solid #BFBFBF;;
    display: block;
    margin: 15px 0;
    padding: 15px 0 30px;
}

.sidebar-tools .cb-contents #cb-art-cpy ol li a {
font-family: 'Open Sans',sans-serif;
}


div.content-box a:link, div.content-box a:visited, div.content-box a:hover, div.content-box a:active {
color: #0066A4;
font-weight: normal;
text-decoration: none;
}

#article-data-supp-view .cb-section ol li {
list-style-position: outside;
background: url("/web/20160418072555im_/http://www.pnas.org/local/img/sidebar/square.gif") no-repeat scroll 7px 15px transparent;
margin-left: 0;
margin-top: 5px;
padding-left: 18px;
padding-top: 8px;
}

div.content-box span.variant-indicator, 
div.content-box span.variant-indicator span {
color: #66C0F8;
font-weight: normal;
}

div.content-box .cb-slug ol, div.content-box div.cb-corr-slug ol {
border: none;
margin: 0;
}

div.content-box .cb-slug ol li, div.content-box div.cb-corr-slug ol li {
background: none;
list-style: none;
margin: 0;
padding: 0;
}

div#docked-slugline, div#slugline, div#docked-slugline cite, div#slugline cite {
color: #606060;
}

#sidebar a img.cover, 
#sidebar a:link img.cover, 
#sidebar a:visited img.cover {
border: 1px solid #808080;
}

#sidebar span.issue-cover {
float:left;
}

/* Navigate This Article CSS changes */
#article-dyn-nav #cb-art-nav ol li{background:none;}
#article-dyn-nav #cb-art-nav ol li:before{
  font-family:FontAwesome;
  left: -0.5em;
  position: relative;
  color: #0066A4;
}

#pageid-content #sidebar div.highwire-lens-button {
background: url('/web/20160418072555im_/http://www.pnas.org/shared/img/common/hw-lens-monocle-xsm.png') 10px 15px no-repeat #cc1400;
background-size: 48px auto;
border-bottom: 2px solid #971501;
color: #fff;
font-family: 'Open Sans', sans-serif;
display: table;
min-height: 60px;
padding: 5px 8px 5px 0;
width: 94%;
margin:5px 0 5px 2px;
}

.highwire-lens-button .inner {
display: table-row;
}

.highwire-lens-button a {
color: #fff;
display: table-cell;
font-size: 14px;
line-height: 1.15;
padding: 10px 20px 10px 70px;
text-decoration: none;
vertical-align: middle;
}

.highwire-lens-button a span {
vertical-align: middle;
color:#FFF;
}

/*
     FILE ARCHIVED ON 07:25:55 Apr 18, 2016 AND RETRIEVED FROM THE
     INTERNET ARCHIVE ON 08:07:26 Oct 12, 2025.
     JAVASCRIPT APPENDED BY WAYBACK MACHINE, COPYRIGHT INTERNET ARCHIVE.

     ALL OTHER CONTENT MAY ALSO BE PROTECTED BY COPYRIGHT (17 U.S.C.
     SECTION 108(a)(3)).
*/
/*
playback timings (ms):
  captures_list: 0.572
  exclusion.robots: 0.027
  exclusion.robots.policy: 0.017
  esindex: 0.01
  cdx.remote: 10.123
  LoadShardBlock: 340.774 (6)
  PetaboxLoader3.datanode: 337.854 (7)
  PetaboxLoader3.resolve: 117.747 (2)
  load_resource: 209.165
*/