body {background: #212d48 url(/staticarchive/fae847fa07b0e77debc6c3ff981847ccc6b4e923.png) repeat-x 0 225px;}

#science-discovery {color: #001F43;}
#science-discovery a {color: #001f43;}
#science-discovery a:hover {text-decoration: underline;}

#science-discovery h1 a, 
#science-discovery h2 a,
#science-discovery h3 a,
#science-discovery h4 a {color: #fff;}
#science-discovery h2 a {color: #001F43;}

/**
 * Accessible Version
 */

/* temp restyling of img */
.level-1 img { width:288px; height:162px; }
.level-2 img { width:241px; height:140px; }
.level-3 img { width:175px; height:99px; }

.bbc-st {display: none;}
#tls-help {display: none;}
.other-scientists {display: none;}
#blq-foot {margin-top: 48px;}


/*
 * Styles for non-js version of the page
 */
#science-discovery h1 { font-size:2.154em; line-height:24px; color:#fff; margin-bottom:10px; } /* 28px */
#science-discovery h1 em { color:#97a1b9; font-size:0.857em; line-height:32px; font-style: normal; } /* 24px */
#tls-wrapper { width:848px; float: left; clear: both; margin-top: 20px;}
#tls-wrapper a {text-decoration: none; }
.child-content { background-color:#212d48; clear:both; float:left; }
#science-discovery .bbc-st {display: none!important;}
.tls-js#science-discovery .bbc-st {display: block!important;}



/*
 * Navigation
 */

#sd-navigation {clear: both; margin-top: 16px; }
#sd-navigation ul { display:block; width:992px; margin-left:-8px; }
#sd-navigation li { margin:1px 8px 0 8px; color:#97a1b9; float:right; }
#sd-navigation a { position: relative; clear: left; display:block; width:480px; min-height:90px; background-color:#171f32; color:#97a1b9; text-decoration:none; }
#sd-navigation a:hover { background-color:#efab00; text-decoration:underline; color:#171f32; }
#sd-navigation img { float:left; margin-right:16px; }
#sd-navigation .img-overlay { display:none; }
#sd-navigation a:hover .img-overlay { position: absolute; display:block; left:0; width:160px; height:90px; background-image:url(/staticarchive/f39fc8ef08e6e2bfcf8db50e32818c3f17a2e483.png); }
#sd-navigation .text { display:block; padding:12px 16px 14px 0; }
#sd-navigation .recent { text-transform: uppercase; color:#efab00; font-weight:bold; line-height:13px; }
#sd-navigation .active .recent {color: #001F43;}
#sd-navigation em { font-style: normal; font-weight:bold; font-size:1.231em; }
#sd-navigation strong { color:#fff; display:block; font-size:1.538em; line-height:21px; }
#sd-navigation a:hover strong,
#sd-navigation a:hover .recent { color:#171f32; }
#sd-navigation li.active a { background-color:#bfc5d4; }
#sd-navigation li.active a,
#sd-navigation li.active strong { color:#001f43; }

/*
 * Biography
 */

#biography { background-color:#BFC5D4; clear: both; float: left; width:100%; border-bottom:1px solid #97a1b9; padding:16px 0; }
#biography h1 { color: #001F43; }
#biography h1, #biography p { padding:0 16px; }

/*
 * Level 1 list styles
 */

.level-1 {background-color:#212d48; width:848px;}
.level-1 div { clear:both;}
.level-1 h2 { padding:16px 16px 11px 16px; font-size:2.154em; line-height:24px; background-color: #bfc5d4;}
.description { padding:0 16px 16px 16px; background-color: #bfc5d4; width: auto;}
blockquote {float: left; clear: both; display: block;}
blockquote p, 
.description p {clear: both;}
.emp-link {float: left; clear: both; margin-bottom: 4px;}
a.play { display: block; float:left; clear:both; min-width:50px; font-weight:bold; padding:2px 8px 2px 33px; border:none; background: #fff url(/staticarchive/683e2fbddf314e8c37e9ea15a71732db1a4e36ac.gif) no-repeat; margin-top:4px;}
a.play:hover { background-color:#efab00;}

/*
#science-discovery h2,
#science-discovery h3,
#science-discovery h4 { float:right; width:527px; padding:14px 16px 9px 0; font-size:1.846em; line-height:32px; }
#science-discovery blockquote,
#science-discovery .description {width:527px; padding:0 16px 16px 0; background: transparent; float: right; clear: none;}
*/
/*
 * Level 2 list styles
 */

.level-2 { color:#fff; background-color:#4c5b7e;margin-left:48px; width:800px; float: left; clear: both;}
.level-2 li { clear:both; border-top:1px solid #e2a50a; float: left; clear: both; width: 100%;}
.level-2 h3 { float:right; width:527px; padding:14px 16px 9px 0; font-size:1.846em; line-height:32px; }
.level-2 h3 a { color:#fff; }
.level-2 blockquote {width:752px;}
.level-2 li img { float:left; margin-right:16px; }
.level-2 .description {width:527px; padding:0 16px 16px 0; background: transparent; float: left; clear: none;}
.level-2 .child-content { float: none; }

.level-2 .quote,
.level-2 .link {padding-left: 16px; padding-right: 16px; width: auto;}
.level-2 .quote h3,
.level-2 .link h3 {float: left; width: 752px;}
.level-2 .quote blockquote {padding:0 16px 16px 0; background: transparent; float: left; clear: none;}

.level-2 .link a {background: url(/staticarchive/db2694c75631aeccd5c00eeafc119b997de0e799.png) no-repeat left top; padding-left: 32px; }
/*
 * Level 3 list styles
 */

.level-3 { float:left; clear: both; padding-left:136px; color:#fff; background-color:#212D48; }
.level-3 li { border-top:1px solid #e2a50a; clear:both; background-color:#384460; float:left; width:664px; position: relative;}
.level-3 h4 { float:right; width:553px; margin:10px 0 0 0; font-size:1.538em; line-height:24px; }
.level-3 h4 strong {clear: both; display: block;}
.level-3 h4 a { color:#fff; text-decoration: none; padding-right:16px; }
.level-3 li img { margin:8px 16px 8px 8px; position: absolute; top: 0; left: 0; width: 86px; height: 48px;}
.level-3 .description { float:right; width:537px; margin:10px 0 0 0; padding-left: 16px;}
.level-3 li ul { float:right; width:553px; margin:0 0 12px 0; }
.level-3 li ul li { float: left; border:none; min-height:inherit; min-width:268px; width: auto; margin-bottom:4px; }
.level-3 li ul li a { display: block; font-weight:bold; padding:2px 8px 2px 33px; border:none; background:#fff url(/staticarchive/683e2fbddf314e8c37e9ea15a71732db1a4e36ac.gif) no-repeat; min-height:inherit;}
.level-3 li ul li a.video { background-position:0 -35px;}
.level-3 li ul li a:hover { background-color:#efab00; }

#science-discovery .level-3 li a.link,
#science-discovery .level-3 li a.play,
#science-discovery .level-3 li a.download,
#science-discovery .level-3 li a.external,
#science-discovery .level-3 li a.add  {font-size:1em; line-height:16px; padding: 4px 4px 5px 32px; display: block; width: 236px!important; float: left; background-color: #e3e5e6; background-repeat: no-repeat;}
#science-discovery .level-3 li a.link {background-image: url(/staticarchive/93ada465a85276153b8702a256c4e43633ca3314.gif);}
#science-discovery .level-3 li a.play {background-image: url(/staticarchive/7020e9b553dabfb642cc246c12351b14b88536ac.gif);}
#science-discovery .level-3 li a.download {background-image: url(/staticarchive/78a5fe2ee763a327daf087ca552d095dcf219abb.gif);}
#science-discovery .level-3 li a.external {background-image: url(/staticarchive/ca58ae0718b0a00a6ed6c947c7d3d75913ca3339.gif);}
#science-discovery .level-3 li a.add {background-image: url(/staticarchive/d9b8ac52553ec6a1998040b250700b5a0d335702.gif); margin-top: 4px;}

#science-discovery .level-3 li a.link:hover,
#science-discovery .level-3 li a.play:hover,
#science-discovery .level-3 li a.download:hover,
#science-discovery .level-3 li a.external:hover,
#science-discovery .level-3 li a.add:hover{background-position: 0 -100px; text-decoration: underline;}

/*
 * Interactive Version
 */ 

/**
 * Header
 */
 
.tls-js#science-discovery {float: left; clear: both; width: 100%;}
#science-discovery #tls-header {padding: 9px 0 0 15px;}
#science-discovery #tls-header a {display: block; float: left; margin-right: 15px;}

/**
 * Content Wrapper
 */

.tls-js#science-discovery #tls-wrapper {width: 100%; float: left; clear: both; margin: 0; position: relative; float: left;}

.tls-js#science-discovery #sd-navigation {width: 100%; min-height: 81px; height: auto!important; height: 81px; background: #fff; position: relative; margin-top: 16px; clear: both; overflow: hidden; float: left; z-index: 30;}
.tls-js#science-discovery #sd-navigation ul {width: 954px; margin: 0; clear: none; display: block; margin: 0; float: left; position: absolute; top: 0; left: 0;}
.tls-js#science-discovery #sd-navigation ul .text {display: none;}
.tls-js#science-discovery #sd-navigation li {float: left; padding: 1px 0 1px 1px; color: inherit; position: relative; margin: 0; width: 89px; height: 49px; overflow: hidden; clear: none; display: block;}
.tls-js#science-discovery #sd-navigation a {text-decoration: none; background-color: inherit; width: auto; min-height: inherit; color: #001f43; clear: none; position: static; min-height: auto; cursor: pointer;}
.tls-js#science-discovery #sd-navigation .img-overlay {background: url(/staticarchive/f17f8204aeff28103777d4511f2a896a5248c63f.gif); position: absolute; top: 1px; left: 1px; width: 89px; height: 49px; z-index: 9; cursor: pointer;}
.tls-js#science-discovery #sd-navigation img {display: block; width: 89px; height: 49px; margin-right: 0; float: left; position: relative; border: 0; }
.tls-js#science-discovery #sd-navigation .active {padding: 0; width: 144px!important; height: 81px;}
.tls-js#science-discovery #sd-navigation .active img {width: 144px; height: 81px; border-right: 1px solid #fff;}
.tls-js#science-discovery #sd-navigation .active .img-overlay {display: none;}

.tls-js#science-discovery #sd-navigation .text {position: absolute; top: 53px; left: 148px; display: none; font-size:1em; line-height:16px; padding: 0;}
.tls-js#science-discovery #sd-navigation .text strong,
.tls-js#science-discovery #sd-navigation .text em {font-size: 1.230em; line-height: 16px; padding: 4px; display: inline-block; float: left; font-style: normal; color: #001f43;}
.tls-js#science-discovery #sd-navigation .text em {font-weight: normal;}
.tls-js#science-discovery #sd-navigation .text .recent {background: #efab00; text-transform: uppercase; padding: 4px; font-weight: bold; display: inline-block; float: left; line-height: 16px; color: #001f43;}
.tls-js#science-discovery #sd-navigation .text .source {padding: 4px; display: inline-block; float: left; margin-top: 2px; color: #001f43;}

.tls-js#science-discovery #sd-navigation .alt {position: absolute; top: 53px; left: 148px; display: none; font-size: 1.230em; line-height: 16px; width: 808px; text-align: center; font-weight: bold; float: left; display: block; padding: 4px; display: none;}

.tls-js#science-discovery #sd-navigation #hide-show-navigation {position: relative; font-size: 1.230em; line-height: 81px; font-weight: bold; float: right; background: #fff;}
.tls-js#science-discovery #sd-navigation #hide-show-navigation a {display: block; width: 128px; float: left; background: transparent; min-height: 81px!important; height: 60px!important; position: relative; padding-right: 32px; }
.tls-js#science-discovery #sd-navigation #hide-show-navigation a em {font-style: normal; font-size: 1em; float: left; padding-left: 11px;}
.tls-js#science-discovery #sd-navigation #hide-show-navigation a span {background: #efab00 url(/staticarchive/cd4a7048b36356fd3ebf3fc568eda9a5f418c174.gif) no-repeat 0 center; width: 24px; height: 81px; display: block; text-indent: -9999px; position: absolute; right: 0; top: 0; float: left;}
.tls-js#science-discovery #sd-navigation #hide-show-navigation a:hover {text-decoration: underline;}
.tls-js#science-discovery #sd-navigation #hide-show-navigation a:hover span {background-color: #001f43; background-position: -24px center;}

.tls-js#science-discovery #sd-navigation #hide-show-navigation .nav-open {width: 24px; padding: 0;}
.tls-js#science-discovery #sd-navigation #hide-show-navigation .nav-open span {background-position: -48px center;}
.tls-js#science-discovery #sd-navigation #hide-show-navigation .nav-open:hover span {background-position: -72px center;}
.tls-js#science-discovery #sd-navigation #hide-show-navigation .nav-open em {display: none}

/**
 * Left-hand column (accordion)
 */

.tls-js#science-discovery #tls-scientist {width: 304px; float: left; z-index: 10; position: relative; padding: 0; clear: both; }
.tls-js#science-discovery #biography {background: #4c5b7e url(/staticarchive/f6bb7338277c42244ea8d49e233800dfaaf7f23b.png) no-repeat; padding: 16px; z-index: 999; position: relative; float: left; width: 272px; border: 0;}
.tls-js#science-discovery #biography h1 {color: #CDD4E4; margin: 0 0 2px 0; font-size:1.538em; line-height:24px;}
.tls-js#science-discovery #biography .specialist-subject {clear: both; font-size: 1.230em; line-height: 16px; color: #CDD4E4; font-weight: bold; margin-bottom: 2px;}
.tls-js#science-discovery #biography .source {color: #CDD4E4; margin-bottom: 6px;}
.tls-js#science-discovery #biography .source a {color: #fff;}
.tls-js#science-discovery #biography h1,
.tls-js#science-discovery #biography p {padding: 0;}

/* Level 1 */
.tls-js#science-discovery .level-1 { width: 304px; background: transparent; z-index: 9999; background: #bfc5d4; float: left; clear: both; position: relative; padding-bottom: 32px;
	-webkit-box-shadow: 5px 0px 10px rgba(0,0,0,.5); -moz-box-shadow: 5px 0px 10px rgba(0,0,0,.5); box-shadow: 5px 0px 10px rgba(0,0,0,.5);
	}
.tls-js#science-discovery .level-1 div {position: relative; clear: none; float: left; width: 304px; background: transparent;}
.tls-js#science-discovery .level-1 div:last-child,
.tls-js#science-discovery .level-1 div div {border-bottom: 0; width: auto; position: static;}
.tls-js#science-discovery .level-1 > div {position: relative!important;}
.tls-js#science-discovery .level-1 h2 { font-size: 1.230em; line-height: 28px; padding: 0; padding: 32px 16px 0px 16px; background: transparent url(/staticarchive/989802c057cd3dbe5ede8c4f2560508aef340998.png) no-repeat; width: 272px; z-index: 18; clear: both;}
.tls-js#science-discovery .level-1 h2 a {color: #fff; text-decoration: none; display: block; background: transparent url(/staticarchive/c30af67ff61bcdaab416c22110c3ff6c69e606af.png) no-repeat right 6px; position: relative; padding-right: 20px;}
.tls-js#science-discovery .level-1 h2 a:hover {text-decoration: underline;}
.tls-js#science-discovery .level-1 .description {background: transparent; padding: 6px 16px 16px 16px; width: 272px;}
.tls-js#science-discovery .level-1 .description blockquote,
.tls-js#science-discovery .level-1 .description p {color: #4d4d4d; margin-bottom: 4px; clear: both; float: left; width: 100%;}


.tls-js#science-discovery .level-1 .subnav-el1 {width: 304px; height: 35px; display: block; float: left; background: transparent url(/staticarchive/989802c057cd3dbe5ede8c4f2560508aef340998.png) no-repeat 0 -55px; position: absolute; top: 58px; z-index: 10;}
.tls-js#science-discovery .level-1 .subnav-el2 {width: 304px; height: 33px; display: block; float: left; background: url(/staticarchive/60c637eaebfce1e48094960e6c62ead2ac8326ab.png) no-repeat; position: absolute; top: 0px; z-index: 9; }
.tls-js#science-discovery .level-1 .open h2 {padding: 40px 16px 0px 16px; background: transparent!important;}
.tls-js#science-discovery .level-1 .open h2 a { color: #001f43; background-position: right -65px;}
.tls-js#science-discovery .level-1 .open .subnav-el1,
.tls-js#science-discovery .level-1 .open .subnav-el2  {display: none;}
.tls-js#science-discovery .level-1 .first.open {border-top: 1px solid #97a1b9;}
.tls-js#science-discovery .level-1 .first.open .subnav-el2 {display: none;}
.tls-js#science-discovery .level-1 .first.open h2 {padding-top: 16px;}
.tls-js#science-discovery .level-1 .last .subnav-el1 {background-image: url(/staticarchive/21adfd6de43b9e001939a198908feabf5eec7020.png); }
.tls-js#science-discovery .level-1 .first .subnav-el2 {display: none;}
.tls-js#science-discovery .bbc-st {width: 272px!important; padding: 16px 16px 0 16px; border-top: 1px solid #97A1B9; margin-left: -16px; margin-top: 16px; clear: both; display: block;}


/* Level 2 */

.tls-js#science-discovery .level-2 {position: absolute; left: 304px; top: 0; width: 672px; background: transparent; overflow: hidden; float: left; margin: 0;  /*padding-bottom: 80px;*/}
.tls-js#science-discovery .level-2 li {background: transparent; color: #272d39; font-weight: bold; margin-bottom: 24px; position: absolute; float: left; clear: both; width: 240px; display: block; z-index: 1; min-height: inherit; border-top: 0;  margin-bottom: 0; margin-top: 9px; padding: 0 9px; float: left; max-width: 304px;}

.tls-js#science-discovery .level-2 h3 .arrow {width: 20px; height: 32px; background: url(/staticarchive/653590ab2b8405238ea185eba4ab6c522b553c36.png) no-repeat -1px 0; position: absolute; right: -20px; top: 0;}
.tls-js#science-discovery .level-2 h3.double .arrow {width: 20px; height: 48px; background: url(/staticarchive/4b9e938ac0883f012fc142e7cf2904b3d566ae4a.png) no-repeat -1px 0;}
.tls-js#science-discovery .level-2 h3.triple .arrow {width: 20px; height: 64px; background: url(/staticarchive/74fcab1de763fe2e76baae02c5c9998e030d7034.png) no-repeat -1px 0;}

.tls-js#science-discovery .level-2 li.quote blockquote {width: auto; padding: 0;}
.tls-js#science-discovery .level-2 li.quote blockquote {background-image: url(/staticarchive/1134f0e98f0338c2cb6fe8d95fea158cf59ce1ed.png); float: left; background-repeat: no-repeat; background-position: 16px 16px; width: 240px;}
.tls-js#science-discovery .level-2 li.quote blockquote p {font-size:1.077em; line-height:18px; font-weight: normal; padding: 64px 16px 16px 16px; color: #333;}
.tls-js#science-discovery .level-2 li.quote a {text-indent: -9999px;}
.tls-js#science-discovery .level-2 li.quote h3 {top: 0!important; bottom: auto; width: 0;}
.tls-js#science-discovery .level-2 li.quote h3 .hbar {bottom: auto; top: 0;}
.tls-js#science-discovery .level-2 li.quote h3 .arrow {display: none}
.tls-js#science-discovery .level-2 li.quote strong.title {float: left; font-size: 1.230em; line-height: 16px; color: #333; display: block; width: 208px; padding: 0 16px 16px 16px}

.tls-js#science-discovery .level-2 li.photo h3 a,
.tls-js#science-discovery .level-2 li.photo h3 a:hover {color: #333; text-decoration: none; pointer-events: none; cursor: default;}

.tls-js#science-discovery .level-2 .link {}
.tls-js#science-discovery .level-2 .link h3 {position: relative; display: block; width: 100%; top: 0!important} 
.tls-js#science-discovery .level-2 .link .hbar {left: -600px;}
.tls-js#science-discovery .level-2 .link h3 a {background: url(/staticarchive/9aaabc7df857f9bf5b2ecab682b7c59e1fb036af.png) no-repeat 0 4px; margin-left: 8px;}
.tls-js#science-discovery .level-2 .link .t,
.tls-js#science-discovery .level-2 .link .b {background-repeat: repeat-x; width: 100%;}

.tls-js#science-discovery .level-2 li.quote,
.tls-js#science-discovery .level-2 li {background: url(/staticarchive/b02288268d855ecb5198930405aa720bda7855c5.png) repeat-y; }
.tls-js#science-discovery .level-2 li .t,
.tls-js#science-discovery .level-2 li .b {width: 100%; height: 9px; position: absolute; left: 0;}
.tls-js#science-discovery .level-2 li.quote .t,
.tls-js#science-discovery .level-2 li .t {top: -9px; background: url(/staticarchive/a798f9ac7e2a82ee1299111e04504ba2534a5580.png);}
.tls-js#science-discovery .level-2 li.quote .b,
.tls-js#science-discovery .level-2 li .b {bottom: -9px; background: url(/staticarchive/1d0f0460cee37885e9cbcc654b1cf313341a812a.png);}

.tls-js#science-discovery .level-2 li.link,
.tls-js#science-discovery .level-2 .active {background: url(/staticarchive/fd767dcd6ed4d6c8ef816f2703f550d9a39c989f.png) repeat-y;}
.tls-js#science-discovery .level-2 .active .t {background: url(/staticarchive/3340adca7328685d3f3205c5f384a1c2a926b26b.png);}
.tls-js#science-discovery .level-2 .active .b {background: url(/staticarchive/4fe5321180b8b8f95fe97309ff9ea640cca442b2.png);}

.tls-js#science-discovery .level-2 li.no-shadow,
.tls-js#science-discovery .level-2 li.no-shadow .t,
.tls-js#science-discovery .level-2 li.no-shadow .b {background: none!important;}

.tls-js#science-discovery .level-2 li li {padding: 0; background: transparent;}
.tls-js#science-discovery .level-2 img {width: 100%; cursor: pointer;}
.tls-js#science-discovery .level-2 .topic-1 {z-index: 10; border: 0!important;}
.tls-js#science-discovery .level-2 .active {z-index: 9;}
.tls-js#science-discovery .level-2 .active .wrap {width: 100%;}
.tls-js#science-discovery .level-2 h3 {position: absolute; bottom: 0; float: left; z-index: 9; padding: 4px 0 4px 0; font-size: 1.230em; line-height: 16px; width: auto; margin: auto; overflow: visible; left: 0;}

.tls-js#science-discovery .level-2 h3 a {text-decoration: none; padding: 4px 8px 4px 25px; display: block; position: relative; width: 200px; float: left; overflow: visible; color: #001f43; left: 0;}
.tls-js#science-discovery .level-2 h3 a:hover {text-decoration: underline}

.tls-js#science-discovery .level-2 h3 .hbar {width: 600px; height: 100%; display: block; padding: 0px 0; position: absolute!important; left: -591px; top: 0; float: left;}
.tls-js#science-discovery .level-2 li img {position: relative; z-index: 1; float: left; height: auto; margin: 0;}
.tls-js#science-discovery .level-2 li.active h3 a,
.tls-js#science-discovery .level-2 li.active h3 a:hover {color: #333; text-decoration: none; pointer-events: none; cursor: default;}		

.tls-js#science-discovery .level-2 .description {min-height: inherit; width: auto;}
.tls-js#science-discovery .level-2 .description p {font-size:1em; line-height:16px; font-weight: normal; color: #333;}
.tls-js#science-discovery .level-2 .description,
.tls-js#science-discovery .level-2 .child-content {background-color: transparent; float: left; clear: both; position: relative; width: auto;}
.tls-js#science-discovery .level-2 .wrap {float: left; clear: both; padding: 0; top: 0; left: 0; position: relative; width: 304px!important; z-index: 99; zoom: 1; overflow: visible; display: none;}
.tls-js#science-discovery .level-2 .wrap  {overflow: visible; }
.tls-js#science-discovery .level-2 .wrap .description {padding: 16px; padding-bottom: 0;}
.tls-js#science-discovery .level-2 .wrap .child-content {padding: 16px; width: 272px; overflow: visible; float: left; clear: both; position: relative;}

.tls-js#science-discovery .level-2 .wrap .other-scientists {float: left; clear: both; padding: 0px 16px 16px 16px; position: relative; width: 272px; display: block;}
.tls-js#science-discovery .level-2 .wrap .other-scientists h4,
.tls-js#science-discovery .level-2 .wrap .other-scientists li span {font-size:1em; line-height:16px; font-weight: bold; color: #333;}
.tls-js#science-discovery .level-2 .wrap .other-scientists ol {float: left; width: 100%; clear: both; position: static;}
.tls-js#science-discovery .level-2 .wrap .other-scientists li {float: left; width: 79px; height: 44px; margin-right: 1px; clear: none; display: block; position: static;}
.tls-js#science-discovery .level-2 .wrap .other-scientists img {width: 79px!important; height: auto; z-index: 8; position: relative;}
.tls-js#science-discovery .level-2 .wrap .other-scientists li span {display: none; font-size:1em; line-height:16px; background: inherit;}
.tls-js#science-discovery .level-2 .wrap .other-scientists a:hover span {display: block; position: absolute; top: 0; left: 16px;}
.tls-js#science-discovery .level-2 .wrap .other-scientists a {text-decoration: none;}

.tls-js#science-discovery .level-2 .wrap .other-scientists li em {width: 79px; height: 44px; background: url(/staticarchive/fb5459d1a0e398db9716ca642bba12accea39112.gif); z-index: 9; float: left; clear: both; display: none; margin-top: -44px; position: relative; cursor: pointer;}
.tls-js#science-discovery .level-2 .wrap .other-scientists li a:hover em {display: block;}

.tls-js#science-discovery .level-2 li h3,
.tls-js#science-discovery .level-2 li .wrap,
.tls-js#science-discovery .level-2 li .hbar,
.tls-js#science-discovery .level-2 li blockquote,
.tls-js#science-discovery .level-2 li strong.title {background-color: #959fb8;}

.tls-js#science-discovery .level-2 .topic-1 h3,
.tls-js#science-discovery .level-2 .topic-1 .wrap,
.tls-js#science-discovery .level-2 .topic-1 .hbar,
.tls-js#science-discovery .level-2 .topic-1 blockquote,
.tls-js#science-discovery .level-2 .topic-1 strong.title {background-color: #bfc5d4;}

.tls-js#science-discovery .level-2 .topic-2 h3,
.tls-js#science-discovery .level-2 .topic-2 .wrap,
.tls-js#science-discovery .level-2 .topic-2 .hbar,
.tls-js#science-discovery .level-2 .topic-2 blockquote,
.tls-js#science-discovery .level-2 .topic-2 strong.title {background-color: #a3acc1;}

.tls-js#science-discovery .level-2 .topic-1 h3 .arrow {background-image: url(/staticarchive/6fadd588007d740415a790ec1d12c3037caf01cd.png);}
.tls-js#science-discovery .level-2 .topic-2 h3 .arrow {background-image: url(/staticarchive/12f14cf562b8bb50d725598afe0d1fec51ff5747.png);}

.tls-js#science-discovery .level-2 .topic-1 h3.double .arrow {background-image: url(/staticarchive/8b25295454d15e11c25d9d556475f697ad1df6e0.png);}
.tls-js#science-discovery .level-2 .topic-2 h3.double .arrow {background-image: url(/staticarchive/07d46bbc91fca920f82ed81700d25f986a9da80a.png);}

.tls-js#science-discovery .level-2 .topic-1 h3.triple .arrow {background-image: url(/staticarchive/50f64cd5838fb0da6aa57f5c05a5a4239563a186.png);}
.tls-js#science-discovery .level-2 .topic-2 h3.triple .arrow {background-image: url(/staticarchive/617fe157b7d21b1ba23bce4125e2c34090d636c5.png);}

.tls-js#science-discovery .level-2 .photo .arrow,
.tls-js#science-discovery .level-2 .quote .arrow,
.tls-js#science-discovery .level-2 .active .arrow {display: none;}

.tls-js#science-discovery .level-2 .active.link .arrow {display: block;}

.tls-js#science-discovery .level-2 .photo img {width: 304px!important;}

.tls-js#science-discovery .level-2 .link,
.tls-js#science-discovery .level-2 .link h3,
.tls-js#science-discovery .level-2 .link h3 a,
.tls-js#science-discovery .level-2 .link .t,
.tls-js#science-discovery .level-2 .link .b {width: auto;}

.tls-js#science-discovery .level-2 li.active img,
.tls-js#science-discovery .level-2 li.photo img {cursor: auto;}

/* Level 3 */
.tls-js#science-discovery .level-3 {position: relative; float: left; width: 100%; margin-left: 0; color: inherit; padding: 0; background: transparent; z-index: 100;}
.tls-js#science-discovery .level-3 li {background: #fff; color: #272d39; font-weight: bold; position: relative; float: left; clear: both; margin: 0 0 4px 0; width: 100%!important; overflow: visible; min-height: inherit;}
.tls-js#science-discovery .level-3 li .wrap {position: absolute; left: -300px; width: 272px!important; padding: 16px; background: #fff!important; z-index: 999; float: left; display: block; overflow: visible;}
.tls-js#science-discovery .level-3 .right .wrap {left: 300px!important;}
.tls-js#science-discovery .level-3 li .wrap img {width: 96px!important; height: auto; float: left; margin: 0 16px 8px 0; display: inline;}
.tls-js#science-discovery .level-3 li .wrap h4 a {color: #4D4D4D; padding: 0;}
.tls-js#science-discovery .level-3 li h4 {background: #fff; margin: 0; width: 100%; float: left; font-size:1em; line-height:16px; clear: both;}
.tls-js#science-discovery .level-3 li h4 a {text-decoration: none; display: block; padding: 4px 7px; color: #001f43; float: left;}
.tls-js#science-discovery .level-3 li h4 span {font-size:0.846em; text-transform: uppercase; font-weight: bold;}
.tls-js#science-discovery .level-3 li h4 strong {display: none;}
.tls-js#science-discovery .level-3 li .wrap h4 strong {display: block;}
.tls-js#science-discovery .level-3 li .wrap h4 a {display: none;}
.tls-js#science-discovery .level-3 h4 a:hover {text-decoration: underline;}
.tls-js#science-discovery .level-3 .open h4 a {color: #4d4d4d; pointer-events: none; cursor: default;}
.tls-js#science-discovery .level-3 li .bar {width: 60px; min-height: 24px; height: 100%; background: #fff; position: absolute; left: -60px; right: auto; top: 0; padding: 0; line-height: 1px; font-size: 0.1em; display: none; z-index: 8;}
.tls-js#science-discovery .level-3 .right .bar {right: -60px; left: auto!important;}

.tls-js#science-discovery .level-3 .wrap .description {padding: 0; width: auto; float: left; width: 100%; margin-left: 0; clear: both; position: relative; z-index: 999;}
.tls-js#science-discovery .level-3 .wrap p {margin-bottom: 18px; color: #4D4D4D; font-size:1em; line-height:16px;}
.tls-js#science-discovery .level-3 .wrap h4 {padding-bottom: 16px; float: left; clear: both; width: 230px;}
.tls-js#science-discovery .level-3 .wrap h4 a {color: #666; padding: 0;}

.tls-js#science-discovery .level-3 .wrap ul {float: left; clear: both; width: 100%; margin-bottom: 0;}
.tls-js#science-discovery .level-3 .wrap li {margin-bottom: 4px;}
.tls-js#science-discovery .level-3 .wrap .li a {font-size:1em; line-height:16px; padding: 4px 4px 5px 32px; display: block; width: 236px; float: left; background-color: #e3e5e6; background-repeat: no-repeat;}
.tls-js#science-discovery .level-3 .wrap .li a.link, 
.tls-js#science-discovery .level-3 .wrap .li a.play {background-image: url(/staticarchive/7020e9b553dabfb642cc246c12351b14b88536ac.gif);}
.tls-js#science-discovery .level-3 .wrap .li a.download {background-image: url(/staticarchive/78a5fe2ee763a327daf087ca552d095dcf219abb.gif);}
.tls-js#science-discovery .level-3 .wrap .li a.external {background-image: url(/staticarchive/ca58ae0718b0a00a6ed6c947c7d3d75913ca3339.gif);}
.tls-js#science-discovery .level-3 .wrap .li a.add {background-image: url(/staticarchive/d9b8ac52553ec6a1998040b250700b5a0d335702.gif); margin-top: 4px;}
.tls-js#science-discovery .level-3 .wrap .li a:hover {background-position: 0 -100px; text-decoration: underline;}

.tls-js#science-discovery .level-3 .wrap .close-level3 {position: absolute; top: 8px; right: 8px; width: 25px; height: 25px; text-indent: -9999px; background: url(/staticarchive/afe0b96f69eb5703cec2165943c27ab4c09a43b7.gif); padding: 0;}
.tls-js#science-discovery .level-3 .wrap .close-level3:hover {background-position: 0 -50px;}

.tls-js#science-discovery p.emp-link {width: 100%; display: block;}
.tls-js#science-discovery p.emp-link strong {display: block; width: 100%; float: left; clear: both;}
.tls-js#science-discovery p.emp-link a.play {width: 223px; margin: 0 0 4px 0; float: left; background: #fff url(/staticarchive/21b1f23dc98fadb9b8e10b7180b1a5008ea6d084.gif) no-repeat; padding: 8px 8px 8px 41px; font-size:1em; line-height:16px;}
.tls-js#science-discovery p.emp-link a.play:hover {background-position: 0 -128px; text-decoration: underline;}
.tls-js#science-discovery p.emp-link a.add {background: #fff url(/staticarchive/d9b8ac52553ec6a1998040b250700b5a0d335702.gif) no-repeat; padding: 4px 8px 5px 32px; text-decoration: none; font-size:1em; line-height:16px; clear: both; width: 232px; display: block; float: left; }
.tls-js#science-discovery p.emp-link a.add:hover {text-decoration: underline; background-position: 0 -100px;}
.tls-js#science-discovery a.download {font-size:1em; line-height:16px; padding: 4px 4px 5px 32px; display: block; width: 236px!important; float: left; background-color: #fff; background-repeat: no-repeat; background-image: url(/staticarchive/78a5fe2ee763a327daf087ca552d095dcf219abb.gif); font-weight: bold;}

.tls-js#science-discovery #tls-help {display: none; position: absolute; top: 0; left: 0; float: left; background: #efab00; padding: 16px; width: 272px; z-index: 9999; margin-left: -48px; /*margin-top: 44px; */color: #333; display: none;}
.tls-js#science-discovery #tls-help h2 {color: #333; font-size:1.538em; line-height:24px; margin-bottom: 12px;}
.tls-js#science-discovery #tls-help p {color: #333;}
.tls-js#science-discovery #tls-help .arrow {width: 20px; height: 20px; display: block; background: url(/staticarchive/2afc69b1ff7a9dd04a58c1c1c8872fcd9119e640.png); position: absolute; top: -20px; left: 50px;}
.tls-js#science-discovery #tls-help-button {position: absolute; top: 16px; right: 16px; display: block; width: 24px; height: 24px; background: url(/staticarchive/aa0ad797e8e83c7e4a0122be441979d49f821db4.gif); text-indent: -9999px; cursor: pointer;}
.tls-js#science-discovery #tls-help-button:hover {background-position: 0 -48px;}

.tls-js#science-discovery #tls-help-close {position: absolute; top: 8px; right: 8px; width: 25px; height: 25px; background: url(/staticarchive/afe0b96f69eb5703cec2165943c27ab4c09a43b7.gif); text-indent: -9999px; display: block;}
.tls-js#science-discovery #tls-help-close:hover {background-position: 0 -50px;}

.tls-js#science-discovery #vertical-shadow {width: 16px; height: 100%; background: url(/staticarchive/8ac512768dce8d38a858a0c0307baedf4bc4b530.png); position: absolute; top: 0; left: 304px; z-index: 9999;}

#tls-nonjslink {margin: 24px 0 24px 16px; position: relative; float: left; clear: both;}
#tls-nonjslink a {color: #fff;}

/* EMP & Playlist */

.blq-js #tls-playlist {font-size: 1.3em;line-height: 1.6em;font-family: arial,sans-serif; min-height:32px; width:976px; background:url(/staticarchive/95526f71e030c8aada9430426bfe82285f28a6fc.png) repeat; padding: 0; position: fixed!important; bottom: 98px; left: 50%; margin-left: -488px; z-index: 9997; clear: both;  margin-bottom: -1px;}
.blq-js #tls-playlist a {text-decoration: none; color: #001f43;}
.blq-js #tls-playlist #launch-playlist { overflow:hidden; height:32px; font-size:1.231em; }
.blq-js #tls-playlist #launch-playlist a { display: block; float:left; padding:4px 14px 5px 49px; background: #efab00 url(/staticarchive/8537de330b908faee84b356e58ca08392ba0a377.gif); background-repeat:no-repeat; text-decoration: none; position: relative;}
.blq-js #tls-playlist #launch-playlist a:hover {text-decoration: none;}
.blq-js #tls-playlist #launch-playlist a:hover strong {text-decoration: underline;}
.blq-js #tls-playlist #launch-playlist em {width: 11px; height: 32px; position: absolute; right: -11px; top: 0; background: url(/staticarchive/9ae3b226ce1cbced2316b84bb22f87109993245a.gif); display: block;}
.blq-js #tls-playlist #launch-playlist a.close { background-position:-209px 8px; background-repeat:no-repeat; color:#bfc5d4; padding:13px 0 0 49px; background-color: transparent;}
.blq-js #tls-playlist #launch-playlist a.close em {display: none;}
.blq-js #tls-playlist #launch-playlist a.closebutton { display:none; background-image:url(/staticarchive/afe0b96f69eb5703cec2165943c27ab4c09a43b7.gif); margin:8px 8px 0 0; padding:0; background-repeat:no-repeat; float:right; width:25px; height:25px; }
.blq-js #tls-playlist #launch-playlist a.closebutton { background-position:0 0;}
.blq-js #tls-playlist #launch-playlist a.closebutton:hover { background-position:0 -50px; }
.blq-js #tls-playlist #launch-playlist a.close .playlist-count { display:none; }
.blq-js #tls-playlist #launch-playlist a.close:hover .playlist-count {text-decoration: none!important;}
.blq-js #tls-playlist #playlist-count { border-left:1px solid #4C5B7E; padding-left:8px; margin-left:8px; }
.blq-js #tls-playlist #playlist-items { display:none; width:960px; margin-left:16px; padding:16px 0 12px 0; clear: both; }
.blq-js #tls-playlist #playlist-items p { color:#fff; }
.blq-js #tls-playlist #playlist-items ul { width:960px; clear: both; }
.blq-js #tls-playlist #playlist-items li { line-height:1em; position: relative; float: left; clear: both; background-color:#4c5b7e; margin-bottom:4px; min-width:473px; }
.blq-js #tls-playlist #playlist-items li a { float: left; margin-top:0; display:block; background:url(/staticarchive/2916a21e1fb38cbb3ece29e9225d64865654975d.gif) no-repeat; padding:10px 32px 9px 40px; color:#fff; }
.blq-js #tls-playlist #playlist-items li a:hover { background-position:left -61px; text-decoration:underline; }
.blq-js #tls-playlist #playlist-items li a.remove-item { position:absolute; right:0; width:32px; text-indent:-9999px; height:32px; background:url(/staticarchive/99ca0c489e025fc8ead4beb8addec964a1089ff1.gif) no-repeat; padding:0; }.blq-js #tls-playlist #playlist-items li a.remove-item:hover { background-position:0 -64px; }

.blq-js #tls-emp {padding: 0; position: fixed!important; bottom: -1px; margin: auto; clear: both; z-index: 9999; left: 50%; margin-left: -488px;}

.tls-js#science-discovery .level-1 .bbc-st {margin-bottom: 0; color: #4d4d4d;}
.tls-js#science-discovery .level-1 .bbc-st h2.bbc-st-heading {font-size: 1.6em; line-height: 16px; padding: 0; width: auto; clear: none; color: #4d4d4d; margin: 0 0 6px 0;}
.tls-js#science-discovery .level-1 div.bbc-st-count {color: #4d4d4d; padding: 0; margin: 3px 0 0 6px;}

.tls-js#science-discovery .level-1 div.bbc-st-count span {background: transparent; color: #4d4d4d;}

.blq-js .hide {opacity: 0; -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; filter: alpha(opacity=0); position: relative; float: left; zoom: 1;}