/* Preload images */ body:after { content: url('https://www.ucf.uni-freiburg.de/scripts/lightbox-close.png/image') url('https://www.ucf.uni-freiburg.de/scripts/lightbox-loading.gif/image') url('https://www.ucf.uni-freiburg.de/scripts/prev.png/image') url('https://www.ucf.uni-freiburg.de/scripts/next.png/image'); display: none; } body.lb-disable-scrolling { overflow: hidden; } .lightboxOverlay { position: absolute; top: 0; left: 0; z-index: 9999; background-color: black; filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=80); opacity: 0.8; display: none; } .lightbox { position: absolute; left: 0; width: 100%; z-index: 10000; text-align: center; line-height: 0; font-weight: normal; } .lightbox .lb-image { display: block; height: auto; max-width: inherit; max-height: none; border-radius: 3px; /* Image border */ border: 4px solid white; } .lightbox a img { border: none; } .lb-outerContainer { position: relative; *zoom: 1; width: 250px; height: 250px; margin: 0 auto; border-radius: 4px; /* Background color behind image. This is visible during transitions. */ background-color: white; } .lb-outerContainer:after { content: ""; display: table; clear: both; } .lb-loader { position: absolute; top: 43%; left: 0; height: 25%; width: 100%; text-align: center; line-height: 0; } .lb-cancel { display: block; width: 32px; height: 32px; margin: 0 auto; background: url('https://www.ucf.uni-freiburg.de/scripts/lightbox-loading.gif/image') no-repeat; } .lb-nav { position: absolute; top: 0; left: 0; height: 100%; width: 100%; z-index: 10; } .lb-container > .nav { left: 0; } .lb-nav a { outline: none; background-image: url('data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='); } .lb-prev, .lb-next { height: 100%; cursor: pointer; display: block; } .lb-nav a.lb-prev { width: 34%; left: 0; float: left; background: url('https://www.ucf.uni-freiburg.de/scripts/lightbox-prev.png/image') left 48% no-repeat; filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0); opacity: 0; -webkit-transition: opacity 0.6s; -moz-transition: opacity 0.6s; -o-transition: opacity 0.6s; transition: opacity 0.6s; } .lb-nav a.lb-prev:hover { filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100); opacity: 1; } .lb-nav a.lb-next { width: 64%; right: 0; float: right; background: url('https://www.ucf.uni-freiburg.de/scripts/lightbox-next.png/image') right 48% no-repeat; filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0); opacity: 0; -webkit-transition: opacity 0.6s; -moz-transition: opacity 0.6s; -o-transition: opacity 0.6s; transition: opacity 0.6s; } .lb-nav a.lb-next:hover { filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100); opacity: 1; } .lb-dataContainer { margin: 0 auto; padding-top: 5px; *zoom: 1; width: 100%; -moz-border-radius-bottomleft: 4px; -webkit-border-bottom-left-radius: 4px; border-bottom-left-radius: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 4px; border-bottom-right-radius: 4px; } .lb-dataContainer:after { content: ""; display: table; clear: both; } .lb-data { padding: 0 4px; color: #ccc; } .lb-data .lb-details { width: 85%; float: left; text-align: left; line-height: 1.1em; } .lb-data .lb-caption { font-size: 13px; font-weight: bold; line-height: 1em; } .lb-data .lb-caption a { color: #4ae; } .lb-data .lb-number { display: block; clear: left; padding-bottom: 1em; font-size: 12px; color: #999999; } .lb-data .lb-close { display: block; float: right; width: 30px; height: 30px; background: url('https://www.ucf.uni-freiburg.de/scripts/lightbox-close.png/image') top right no-repeat; text-align: right; outline: none; filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=70); opacity: 0.7; -webkit-transition: opacity 0.2s; -moz-transition: opacity 0.2s; -o-transition: opacity 0.2s; transition: opacity 0.2s; } .lb-data .lb-close:hover { cursor: pointer; filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=100); opacity: 1; }