#authorized-link-bar{display:none}.section-inner{max-width:54.25rem;margin:0 auto}.hero-wrap{position:relative;margin-top:1.5rem}.conducted{max-width:54.25rem;margin:0 auto;padding:0}@media (min-width:84.375em){.conducted{position:absolute;bottom:0;right:1.875rem;margin-bottom:0;padding-bottom:0}.conducted h2{font-size:.6875rem;font-weight:normal;margin:0 0 .3125rem}.conducted li{display:block;margin-right:0}}.solution section,.method-center section{padding-bottom:3.125rem;overflow:hidden;margin-top:0!important}.section-nav-container{position:fixed;bottom:0;width:100%;z-index:9999}.sections{padding:0;min-height:.0625rem;max-height:.0625rem;width:54.25rem;margin:0 0 0 -27.875rem;font-size:0;text-align:center;border-top:1px solid #fff;-moz-transition:max-height .5s ease-out;-o-transition:max-height .5s ease-out;-webkit-transition:max-height .5s ease-out;transition:max-height .5s ease-out;position:absolute;bottom:0;left:50%}.sections li{display:inline-block;vertical-align:top;list-style:none;text-align:center;padding-bottom:0;width:16%}.sections li a{font-family:"franklin-gothic-urw",Verdana,Arial,Helvetica,sans-serif;padding:1.25rem 0;display:block;font-weight:700;font-size:1rem;color:#b5a2c7;background-color:#451773;text-transform:uppercase;border-right:1px solid #b5a2c7;height:3.9375rem;position:relative}.sections li a:hover{color:#fff}.sections li.active a{background-color:#633591;color:#fff;display:block}.sections li.active a:before{content:"";display:inline-block;width:0;height:0;border:solid 8px;border-width:.5rem;border-color:#fff transparent transparent transparent;display:block;position:absolute;top:0;left:50%;margin-left:-.4375rem}.sections li:first-child a{border-left:1px solid #b5a2c7}.sections .kf{width:20%}.sections .kf a,.sections .rr a{padding:.5rem 0}.sections .kf.one-line a{padding:1.25rem 0}.sections .cu a{color:#cfcfcf;background:#999;background-image:url(data:image/svg+xml;base64,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);background-size:100%;background-image:-webkit-gradient(linear,50% 0%,50% 100%,color-stop(0%,#999),color-stop(44%,#939393),color-stop(100%,#6c6c6d));background-image:-moz-linear-gradient(#999 0%,#939393 44%,#6c6c6d 100%);background-image:-webkit-linear-gradient(#999 0%,#939393 44%,#6c6c6d 100%);background-image:linear-gradient(#999 0%,#939393 44%,#6c6c6d 100%)}.section-nav{margin-left:-1.25rem;margin-right:-1.25rem;padding-left:1.25rem;padding-right:1.25rem;background-color:#451773;height:3.9375rem;position:relative;visibility:hidden;border-top:1px solid #fff;-moz-transition:none 1s;-o-transition:none 1s;-webkit-transition:none 1s;transition:none 1s}@media screen and (max-width:55.3125em){.section-nav{margin-left:-.9375rem;margin-right:-.9375rem;padding-left:.9375rem;padding-right:.9375rem}}.section-nav.sticky{position:absolute;visibility:visible;bottom:0;max-width:84.375rem;width:100%;min-height:.0625rem;max-height:3.9375rem;-moz-transition:max-height .5s ease-out;-o-transition:max-height .5s ease-out;-webkit-transition:max-height .5s ease-out;transition:max-height .5s ease-out}.section-nav.sticky .sections{max-height:3.9375rem}@media (max-width:55.3125em){.section-nav.sticky{display:none}}.method-center .sections li{width:20%}.method-center .sections .mt a,.method-center .sections .rwa a{padding:.5rem 0}.challenge .inner{max-width:63.0625rem;margin:0 auto}.challenge>h2{display:block;max-width:54.25rem;margin:0 auto;margin-top:2.5rem;margin-bottom:.9375rem}.challenge .text{margin:0 18%}.challenge aside{width:18%;margin:0}.challenge aside.left{text-align:right}@media (max-width:56.25em){.challenge{padding-bottom:1.25rem}.challenge .inner{overflow:hidden}.challenge .text{margin-left:0}.challenge aside.left{text-align:left;float:right;width:30%}.challenge aside.right{clear:right;width:30%}}@media (max-width:43.75em){.challenge .text{margin-right:0;clear:both}.challenge aside.left,.challenge aside.right{display:none}}.par-background-left>div:first-of-type>p{overflow:hidden}.par-background-left>div:first-of-type>p:first-of-type:first-letter{background:#639;color:#fff;float:left;font-family:Cambria,"Times New Roman",Times,Georgia,serif;font-size:450%;line-height:1;margin-right:.15em;padding:.15em .1em}#context .stripe+div>img:first-of-type{margin-bottom:1.875rem}.researcher-spotlight h2{color:#666;font-size:1.25rem}.spotlights a.right{display:none}.four aside{padding:0}.pull-quote{margin-bottom:1.875rem}@media screen and (max-width:47.9375em){.carousel.active.car-vis-1{margin:0}}.research-questions{background:#e8e8e8;padding:1.25rem}.research-questions h3{text-align:center;margin:0;font-family:"futura-pt-condensed","futura-pt",Futura,Verdana,Arial,Helvetica,sans-serif;font-size:1.875rem;color:#333}.research-questions .num-list{padding:0}.research-questions .num-list>li:before{border-color:#fff;color:#fff}.research-questions li{color:#333}@media screen and (max-width:47.9375em){.research-questions{margin-bottom:1.25rem}}