#sln div,#sln span,#sln applet,#sln object,#sln iframe,#sln h1,#sln h2,#sln h3,#sln h4,#sln h5,#sln h6,#sln p,#sln blockquote,#sln pre,#sln a,#sln abbr,#sln acronym,#sln address,#sln big,#sln cite,#sln code,#sln del,#sln dfn,#sln em,#sln img,#sln ins,#sln kbd,#sln q,#sln s,#sln samp,#sln small,#sln strike,#sln strong,#sln sub,#sln sup,#sln tt,#sln var,#sln b,#sln u,#sln i,#sln center,#sln dl,#sln dt,#sln dd,#sln ol,#sln ul,#sln li,#sln fieldset,#sln form,#sln label,#sln legend,#sln table,#sln caption,#sln tbody,#sln tfoot,#sln thead,#sln tr,#sln th,#sln td,#sln article,#sln aside,#sln canvas,#sln details,#sln embed,#sln figure,#sln figcaption,#sln footer,#sln header,#sln hgroup,#sln menu,#sln nav,#sln output,#sln ruby,#sln section,#sln summary,#sln time,#sln mark,#sln audio,#sln video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}#sln article,#sln aside,#sln details,#sln figcaption,#sln figure,#sln footer,#sln header,#sln hgroup,#sln menu,#sln nav,#sln section{display:block}#sln ol,#sln ul{list-style:none}#sln blockquote,#sln q{quotes:none}#sln blockquote:before,#sln blockquote:after,#sln q:before,#sln q:after{content:'';content:none}#sln table{border-collapse:collapse;border-spacing:0}#sln .sln-dropdown{background-color:#0f0f0f;color:#b7b7b7;padding-top:35px;padding-bottom:35px;line-height:20px}#sln .sln-dropdown-network img{margin-bottom:15px}#sln .sln-dropdown-network p{color:#b7b7b7;margin-bottom:25px;padding-right:35px}#sln .sln-dropdown-network .sln-websites li{display:inline}#sln .sln-dropdown-network .sln-websites li:before{padding-left:7px;padding-right:7px;content:"|"}#sln .sln-dropdown-network .sln-websites li:first-child:before,#sln .sln-dropdown-network .sln-websites li.first:before{content:"";padding:0}#sln .sln-dropdown-network .sln-websites li.first:before{padding-left:7px}#sln .sln-dropdown-network .sln-right-box{margin-left:30px;margin-bottom:25px;width:auto;min-width:510px;float:left}#sln .sln-dropdown-network .sln-right-box:last-child{margin-bottom:0}#sln .sln-dropdown-network .sln-right-box .sln-row{margin-left:0;padding-bottom:25px}#sln .sln-dropdown-network .sln-right-box .sln-row:last-child{padding-bottom:0}#sln .sln-dropdown-network .sln-right-box .sln-row .sln-span3{width:39%;float:right}#sln .sln-dropdown-network .sln-right-box .sln-row .sln-span3:first-child{float:left}#sln .sln-dropdown-network .sln-products-listing{background:transparent url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/border.gif) repeat-y 50% 0}#sln .sln-dropdown-network .sln-our-blogs h2{display:inline}#sln .sln-dropdown-user{color:#fff}#sln .sln-dropdown-user ul{border-top:1px solid #373737;margin-bottom:15px}#sln .sln-dropdown-user ul li{border-bottom:1px solid #373737;line-height:50px}#sln .sln-dropdown-user ul li img{margin-right:15px}#sln .sln-dropdown-user .sln-separator{margin-bottom:15px}#sln .sln-dropdown-user .sln-user-actions{float:right}#sln .sln-dropdown-search{background-color:#e5e5e5;padding-top:0}@media(min-width:978px) and (max-width:1198px){#sln .sln-dropdown-network .sln-products-listing{min-width:inherit;max-width:420px}}@media(min-width:768px) and (max-width:978px){#sln .sln-dropdown-network .sln-products-listing{min-width:inherit;max-width:342px}}@media(max-width:551px){#sln .sln-dropdown-network .sln-products-listing{background:transparent;min-width:inherit}#sln .sln-dropdown-network .sln-products-listing .sln-row{padding-bottom:0}#sln .sln-dropdown-network .sln-products-listing .sln-row .sln-span3{float:none;width:100%;padding-bottom:25px}}#sln{background-color:#2f2f2f;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;color:#b7b7b7;font-size:13px;min-height:36px;height:36px}#sln h2{color:#fff;margin-bottom:10px;font-size:16px;font-weight:bold}#sln img{vertical-align:middle}#sln .sln-bar{*position:relative;*z-index:2;overflow:visible;margin-bottom:18px;position:fixed;top:0;right:0;left:0;z-index:9000;margin-bottom:0;color:#b7b7b7;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif}#sln .sln-bar a{text-decoration:none}#sln .sln-bar a,#sln .sln-bar a:hover{color:#82e83e}#sln .sln-bar a:hover{text-decoration:underline}#sln .sln-bar ul{list-style:none}#sln .sln-bar-inner{min-height:36px;padding-left:0;padding-right:0;background-color:#2f2f2f}#sln .sln-bar-inner div{height:36px}#sln .sln-container{margin-left:auto;margin-right:auto}#sln .nav-collapse.collapse{height:auto}#sln .sln-network,#sln .sln-ad,#sln .sln-user,#sln .sln-search{line-height:34px}#sln .sln-network,#sln .sln-ad{float:left}#sln .sln-user,#sln .sln-search{float:right}#sln .sln-network,#sln .sln-user{background-color:#000}#sln .sln-network{margin-right:10px;width:175px}#sln .sln-network a,#sln .sln-network a:hover{padding-left:15px;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:bold;text-decoration:none;color:white;padding-right:18px;background:url("/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/triangle-down.png") no-repeat scroll right 6px transparent}#sln .sln-network a span,#sln .sln-network a:hover span{color:#82e83e}#sln .sln-ad{white-space:nowrap}#sln .sln-ad img{margin-right:8px}#sln .sln-ad a,#sln .sln-ad a:hover{color:#fff;font-size:12px;text-decoration:none}#sln .sln-ad a:hover{color:#82e83e}#sln .sln-user{min-width:50px;background-color:#000;padding-left:3px}#sln .sln-user a,#sln .sln-user a:hover{color:#fff;text-decoration:none;margin-right:10px;background:url("/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/triangle-down.png") no-repeat scroll right 5px transparent}#sln .sln-user a img,#sln .sln-user a:hover img{margin-right:8px}#sln .sln-user a .sln-notification-count,#sln .sln-user a:hover .sln-notification-count{margin-left:7px;margin-right:15px;background-color:#9f3;color:#000;-moz-border-radius:10px;-webkit-border-radius:10px;-o-border-radius:10px;border-radius:10px;padding:0 5px 0 5px;font-weight:bold;font-size:12px}#sln .sln-user a .sln-user-name,#sln .sln-user a:hover .sln-user-name{padding-right:20px}#sln .sln-user a.sln-connect{display:inline-block;padding-left:36px;padding-right:14px;margin:0;font:13px/36px bold Helvetica,arial,sans-serif;color:#292929;font-weight:bold;background-color:#d9d9d9;background-image:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSLBlack.png);background-repeat:no-repeat;background-position:9px 11px;background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSLBlack.png) no-repeat 9px 11px,-moz-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSLBlack.png) no-repeat 9px 11px,-webkit-gradient(linear,left top,left bottom,color-stop(0%,#eaeaea),color-stop(100%,#c2c2c2));background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSLBlack.png) no-repeat 9px 11px,-webkit-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSLBlack.png) no-repeat 9px 11px,-o-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSLBlack.png) no-repeat 9px 11px,-ms-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSLBlack.png) no-repeat 9px 11px,linear-gradient(to bottom,#eaeaea 0,#c2c2c2 100%)}#sln .sln-user a.sln-connect:hover{color:white;background-color:#69cd26;background-image:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png);background-repeat:no-repeat;background-position:9px 11px;background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-moz-linear-gradient(top,#82e83e 0,#53b610 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-webkit-gradient(linear,left top,left bottom,color-stop(0%,#82e83e),color-stop(100%,#53b610));background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-webkit-linear-gradient(top,#82e83e 0,#53b610 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-o-linear-gradient(top,#82e83e 0,#53b610 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-ms-linear-gradient(top,#82e83e 0,#53b610 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,linear-gradient(to bottom,#82e83e 0,#53b610 100%)}#sln .sln-user-unconfirmed{background:#a33}#sln .sln-search img{margin-left:13px;margin-right:13px;vertical-align:top;margin-top:10px}#sln .sln-search .sln-search-activated{background-color:#e5e5e5;width:200px}#sln .sln-search form,#sln .sln-search input{display:inline;background-color:#e5e5e5;color:#727272;font-style:italic;height:36px;padding:0;margin:0}#sln .sln-search input{border:0;width:100px;height:36px}#sln .sln-search input,#sln .sln-search input:focus{box-shadow:none}#sln .sln-row{margin-left:-20px;*zoom:1}#sln .sln-row:before,#sln .sln-row:after{display:table;content:""}#sln .sln-row:after{clear:both}#sln [class*="sln-span"]{float:left;margin-left:20px}#sln .sln-span3{width:220px}#sln .sln-span6{width:460px}#sln .sln-span9{width:700px}#sln .sln-span12,#sln .sln-container{width:940px}#sln .sln-offset9{margin-left:740px}ul.sln-autocomplete-menu{background:none repeat scroll 0 0 #e5e5e5;font-family:Arial,"Helvetica Neue",Helvetica,sans-serif;color:#b7b7b7;border:1px solid #e5e5e5;border-right:0;left:auto!important;padding:0;position:absolute;right:0!important;top:34px!important;width:370px;z-index:1000!important}ul.sln-autocomplete-menu li{display:list-item;font-size:13px}ul.sln-autocomplete-menu li a{display:block;padding-left:5px}ul.sln-autocomplete-menu li.all-results,ul.sln-autocomplete-menu li.ui-menu-item{background:none repeat scroll 0 0 white;border-top:1px solid #eee;margin-left:110px;min-height:40px;width:260px}ul.sln-autocomplete-menu li.all-results a,ul.sln-autocomplete-menu li.ui-menu-item a{cursor:pointer;line-height:40px}ul.sln-autocomplete-menu li.all-results.first,ul.sln-autocomplete-menu li.ui-menu-item.first{margin-top:-41px}ul.sln-autocomplete-menu li.ui-menu-item:hover{border-top:1px solid #e5e5e5}ul.sln-autocomplete-menu li.ui-autocomplete-category{background:none repeat scroll 0 0 #e5e5e5;border-top:1px solid #e5e5e5;font-weight:bold;line-height:40px;padding-right:10px;text-align:right;width:100px}ul.sln-autocomplete-menu li.ui-autocomplete-category:first-letter {text-transform:uppercase}ul.sln-autocomplete-menu .ui-state-hover,ul.sln-autocomplete-menu .ui-widget-content .ui-state-hover,ul.sln-autocomplete-menu .ui-widget-header .ui-state-hover,ul.sln-autocomplete-menu .ui-state-focus,ul.sln-autocomplete-menu .ui-widget-content .ui-state-focus,ul.sln-autocomplete-menu .ui-widget-header .ui-state-focus{background:none repeat scroll 0 0 #e5e5e5;color:#727272}#sln div.sln-notifications-container h2{margin-bottom:0}#sln div.sln-notifications-container ul{margin-bottom:10px}#sln div.sln-notifications-container ul li.sln-notification{border-bottom:1px solid #373737;line-height:60px}#sln div.sln-notifications-container ul li.sln-notification img{padding-right:10px}#sln .sln-hidden{display:none;visibility:hidden}#sln .sln-visible-phone{display:none!important}#sln .sln-visible-tablet{display:none!important}#sln .sln-hidden-desktop{display:none!important}@media(max-width:767px){#sln .sln-visible-phone{display:inherit!important}#sln .sln-hidden-phone{display:none!important}#sln .sln-hidden-desktop{display:inherit!important}#sln .sln-visible-desktop{display:none!important}#sln .sln-bar{position:static}#sln .sln-container{width:auto;padding:0 20px}#sln .sln-row{margin-left:0}#sln .sln-row>[class*="span"]{float:none;display:block;width:auto;margin:0}#sln .sln-network{width:70px}#sln .sln-network a,#sln .sln-network a:hover{background:url("/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/triangle-down.png") no-repeat scroll 45px 14px transparent}#sln .sln-user a img,#sln .sln-user a:hover img{margin-right:0}#sln .sln-search .sln-search-activated{width:120px}#sln .sln-search .sln-search-activated input{width:50px}#sln .sln .sln-dropdown-network p{margin-bottom:5px}#sln h2{margin-top:10px}#sln .sln-dropdown{padding-top:15px;padding-bottom:15px}#sln .sln-dropdown-user .sln-user-actions{float:none}}@media(max-width:360px){#sln .sln-network{width:60px;margin-right:5px}#sln .sln-network a,#sln .sln-network a:hover{background-position:40px 14px;padding-left:10px;padding-right:15px}#sln .sln-ad{position:absolute;top:0;left:60px;right:46px;overflow:hidden}#sln .sln-user{position:absolute;top:0;right:0;min-width:36px;padding-left:0}#sln .sln-user a.sln-connect{padding-right:0;font-size:0;position:absolute;top:0;right:0}#sln .sln-user a.sln-user-connected{margin-right:0;padding-right:2px}#sln .sln-user a img,#sln .sln-user a:hover img{margin-right:13px}}@media(min-width:768px) and (max-width:979px){#sln .sln-visible-tablet{display:inherit!important}#sln .sln-hidden-tablet{display:none!important}#sln .sln-hidden-desktop{display:inherit!important}#sln .sln-visible-desktop{display:none!important}#sln .sln-row{margin-left:-20px;*zoom:1}#sln .sln-row:before,#sln .sln-row:after{display:table;content:""}#sln .sln-row:after{clear:both}#sln [class*="sln-span"]{float:left;margin-left:20px}#sln .sln-span3{width:166px}#sln .sln-span6{width:352px}#sln .sln-span9{width:538px}#sln .sln-span12,#sln .sln-container{width:724px}#sln .sln-offset9{margin-left:578px}}@media(min-width:1199px){#sln .sln-row{margin-left:-30px;*zoom:1}#sln .sln-row:before,#sln .sln-row:after{display:table;content:""}#sln .sln-row:after{clear:both}#sln [class*="sln-span"]{float:left;margin-left:30px}#sln .sln-span3{width:270px}#sln .sln-span6{width:570px}#sln .sln-span9{width:870px}#sln .sln-span12,#sln .sln-container{width:1170px}#sln .sln-offset9{margin-left:930px}}.connect-with-sensiolabs{padding-left:36px;box-shadow:0 1px 1px rgba(0,0,0,0.5);background-color:#ababab;background-image:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png);background-repeat:no-repeat;background-position:9px 11px;background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-moz-linear-gradient(top,#c0c0c0 0,#868585 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-webkit-gradient(linear,left top,left bottom,color-stop(0%,#c0c0c0),color-stop(100%,#868585));background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-webkit-linear-gradient(top,#c0c0c0 0,#868585 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-o-linear-gradient(top,#c0c0c0 0,#868585 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-ms-linear-gradient(top,#c0c0c0 0,#868585 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,linear-gradient(to bottom,#c0c0c0 0,#868585 100%)}.connect-with-sensiolabs,.connect-with-sensiolabs span{display:inline-block;min-height:36px}.connect-with-sensiolabs span{font:13px/36px bold Helvetica,arial,sans-serif;color:#292929;padding:0 10px;background:#d9d9d9;background:-moz-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#eaeaea),color-stop(100%,#c2c2c2));background:-webkit-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:-o-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:-ms-linear-gradient(top,#eaeaea 0,#c2c2c2 100%);background:linear-gradient(to bottom,#eaeaea 0,#c2c2c2 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#eaeaea,endColorstr=#c2c2c2,GradientType=0)}.connect-with-sensiolabs:hover{background-color:#54b314;background-image:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png);background-repeat:no-repeat;background-position:9px 11px;background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-moz-linear-gradient(top,#6adb1f 0,#40910b 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-webkit-gradient(linear,left top,left bottom,color-stop(0%,#6adb1f),color-stop(100%,#40910b));background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-webkit-linear-gradient(top,#6adb1f 0,#40910b 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-o-linear-gradient(top,#6adb1f 0,#40910b 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,-ms-linear-gradient(top,#6adb1f 0,#40910b 100%);background:url(/National_Library/20170827070107oe_/https://connect.sensiolabs.com/images/sln-v2/picto-connectwithSL.png) no-repeat 9px 11px,linear-gradient(to bottom,#6adb1f 0,#40910b 100%)}.connect-with-sensiolabs:hover span{background:#69cd26;background:-moz-linear-gradient(top,#82e83e 0,#53b610 100%);background:-webkit-gradient(linear,left top,left bottom,color-stop(0%,#82e83e),color-stop(100%,#53b610));background:-webkit-linear-gradient(top,#82e83e 0,#53b610 100%);background:-o-linear-gradient(top,#82e83e 0,#53b610 100%);background:-ms-linear-gradient(top,#82e83e 0,#53b610 100%);background:linear-gradient(to bottom,#82e83e 0,#53b610 100%);filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#82e83e,endColorstr=#53b610,GradientType=0)}