.ui-holder{position:relative}.ui-holder .spec{position:absolute;top:0;left:0;opacity:0;transition:.2s opacity ease}.ui-holder:hover .spec{opacity:1}.retina{display:inline-block;width:32px;height:20px;text-indent:-99999em;background-repeat:no-repeat;background-position:left center}.retina.yes{background-image:url(retina.svg)}.retina.no{background-image:url(no-retina.svg)}.retina.plus{background-image:url(retina-plus.svg)}.asset-res{display:inline-block;width:36px;height:22px;text-indent:-99999em;background-repeat:no-repeat;background-position:center center}.asset-res.x1{background-image:url(1x.svg)}.asset-res.x2{background-image:url(2x.svg)}.asset-res.x3{background-image:url(3x.svg)}.markdown .resource-list{list-style-type:none;padding:0;margin-left:0}.markdown .resource-list li a{font-size:16px}.markdown .resource-list li>span{display:block;margin-top:2px;font-size:13px;font-style:italic;line-height:1.4em;padding-top:2px;color:rgba(33,41,52,0.6)}.sticky-sidebar{position:-webkit-sticky;position:sticky;top:80px}.sidenav .nav-link{display:block;color:#000;padding:5px 0 5px 10px;border-left:2px solid transparent;margin:4px 0;font-size:1rem}.sidenav .nav-link.active{color:#2646FF;border-color:#2646FF;font-weight:500}.sidenav .nav-link.active+.sub-nav{display:block}.sidenav .sub-nav{display:none}.sidenav .sub-nav .nav-link{color:rgba(0,0,0,0.5);font-size:.875rem;padding:5px 0 5px 20px}.sidenav .sub-nav .nav-link:hover{color:rgba(0,0,0,0.7)}.sidenav .sub-nav .nav-link.active{color:#2646FF}.poster-ios .text-1{color:#000;font-weight:500;display:inline-block;position:relative}.poster-ios .text-2{line-height:1.4em}.poster-ios picture{display:none}.poster-ios picture img{height:100%;position:absolute;top:0;right:30px;left:calc(50vw + 2%);bottom:0;object-fit:cover;object-position:50% 0}.format ul.resource-list{padding-left:0;list-style-type:none}.format ul.resource-list li>span{color:rgba(0,0,0,0.6);font-size:.875rem;display:block}.format .labelimage{max-width:166px;min-width:166px;margin:0}@media (min-width: 768px){.poster-ios{background-image:linear-gradient(-19deg, #EAEBF0 0%, #B6BCC9 100%)}.poster-ios h1{color:#FFF}.poster-ios .timestamp{color:rgba(255,255,255,0.8)}.poster-ios picture{display:block}}@media (min-width: 1024px){.poster-ios{min-height:780px}}