/*Copyright 2001-2026 Ylab www.ylab.nl*/
:root{--color-act:#3a6ea5;--color-act-border:#2a5176;--color-act-hover:#105baf;--color-pri:#a59f31;--color-pri-hover:#2e7d32;--color-pri-border:#b7b25a;--color-pri-bg:#b7b25a;--color-pri-bgmenu:#8c872a;--color-text-neg:#f3f2d6;--color-subtle:#f2eeec;--color-complement:#105baf;--color-line:#ddd;--color-background:#fff;--color-footer:#262626;--color-teaser:#2795b1}@font-face{font-display:swap;font-family:'Inter';font-style:normal;font-weight:400;src:url('/css/webfonts/inter300.woff2') format('woff2'),url('/css/webfonts/inter300.ttf') format('truetype')}@font-face{font-display:swap;font-family:'Inter';font-style:italic;font-weight:400;src:url('/css/webfonts/inter300italic.woff2') format('woff2'),url('/css/webfonts/inter300italic.ttf') format('truetype')}@font-face{font-display:swap;font-family:'Inter';font-style:normal;font-weight:700;src:url('/css/webfonts/inter600.woff2') format('woff2'),url('/css/webfonts/inter600.ttf') format('truetype')}@font-face{font-display:swap;font-family:'Inter';font-style:italic;font-weight:700;src:url('/css/webfonts/inter600italic.woff2') format('woff2'),url('/css/webfonts/inter600italic.ttf') format('truetype')}@font-face{font-display:swap;font-family:'Merriweather Sans';font-style:normal;font-weight:700;src:url('/css/webfonts/merriweather-sans700.woff2') format('woff2'),url('/css/webfonts/merriweather-sans700.ttf') format('truetype')}@font-face{font-display:swap;font-family:'Merriweather Sans';font-style:italic;font-weight:700;src:url('/css/webfonts/merriweather-sans700italic.woff2') format('woff2'),url('/css/webfonts/merriweather-sans700italic.ttf') format('truetype')}@font-face{font-display:swap;font-family:'Merriweather';font-style:bold;font-weight:700;src:url('/css/webfonts/merriweather-900.woff2') format('woff2'),url('/css/webfonts/merriweather-900.ttf') format('truetype')}@font-face{font-display:swap;font-family:'Merriweather';font-style:italic;font-weight:700;src:url('/css/webfonts/merriweather-900italic.woff2') format('woff2'),url('/css/webfonts/merriweather-900italic.ttf') format('truetype')}html{color:#000;cursor:default;overflow-y:scroll;overflow-x:hidden;margin:0;background-repeat:no-repeat;background-size:cover;background-attachment:fixed;min-width:320px;box-sizing:border-box;cursor:default;font-feature-settings:'onum'}body{font-family:'Inter',sans-serif;font-weight:400;margin:0;font-size:20px}u{text-decoration:none}footer u{color:var(--color-text-neg)}a{color:#000;text-decoration:none;cursor:pointer}a:visited{color:#000}a:hover{color:#000;text-decoration:underline}.showmbtn{display:inline-block;border:1px solid #eee!important;background:#eee url('/images/arrow-up.svg') no-repeat center center;width:29px;height:19px;border-radius:5px}a.showmore,a.mapper{border-bottom:1px dashed}a.showmore:hover,a.mapper:hover{border-bottom:1px solid;text-decoration:none}abbr,acronym{border-bottom:1px dashed}img{border:0;-ms-interpolation-mode:bicubic;max-width:100%;height:auto}hr{height:1px;background-color:#ddd;border:0;margin:1em auto}h1,.back{font-size:1.5em;margin-block:.83em;font-family:'Merriweather sans',sans-serif;line-height:1.5}.intro+h1{margin:2em 0 -1em}h2{font-size:1.17em;margin-top:2em}.pageIndex .flexbox h2{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}h3{font-size:1em;font-weight:700}h4{margin-bottom:0;font-weight:400;font-size:.8em;color:#999}strong{font-weight:700}h4+p{margin-top:0}p,figcaption{margin-bottom:.5ex;line-height:1.5}ul,ol{line-height:1.5;margin:0;padding-left:1.8em}th,td{text-align:left;font-weight:400;vertical-align:top}article{padding:20px 0 60px;min-height:400px;height:auto}article p{max-width:1000px}article a{border-bottom:1px solid}article a,article a:hover{text-decoration:none;color:var(--color-act-hover);border-bottom-color:var(--color-act-hover)}article a:visited{color:var(--color-act-hover);border-bottom-color:var(--color-act-hover)}.back{margin-left:-.5em}.back a{border:0;padding-left:.5em;background:url('/images/arrow-left.svg') no-repeat left center}.back a,.back a:hover,.back a:visited{color:var(--color-act-hover)}figure{margin:0}figure img,section img,.flexbox img{border:1px solid #ddd;border-radius:5px}.flexbox figure img{width:100%}.pageIndex .flexbox{align-items:stretch}.pageIndex .flexbox>section,.pageIndex .flexbox figure{display:flex;flex-direction:column}.pageIndex .flexbox figure,.pageIndex .flexbox figcaption{flex:1 0 auto}a.flexbox,figure a{border-bottom:0}img.person{border-radius:500px;width:40%}.categories{display:flex;flex-flow:row wrap;align-items:flex-start;padding-left:0;gap:10px}.categories li{display:block}article .categories a,article .categories a:visited{display:block;font-size:.8em;line-height:1;padding:5px 10px;border-radius:20px;text-align:center;border:1px solid #757575}.categories a[href]{color:#757575}article .categories a:hover,article .categories a.selected{color:#fff;background-color:var(--color-pri-hover);border-color:var(--color-pri-hover);opacity:.9}.related h3{margin-top:2em}.categories+h1{margin-top:1.4em}a:hover img,.flexbox a:hover img{border-color:#000}figure img,section img{box-sizing:border-box}#column-left{position:absolute}a.images:hover img{border-color:var(--color-pri-hover)}figure img+img{margin-top:1em}form{padding:10px 0 5px}input.button,button{background:#e0d5ce;cursor:pointer}label{cursor:pointer}label.leading{width:130px;vertical-align:top;margin-right:1em;display:block;float:left}textarea.text,input.text,input.button,button{border:1px solid var(--color-act-border)}div.formrow{margin-bottom:4px}.legal{counter-reset:root}.legal h2:before{counter-increment:root;content:counter(root) ". ";counter-reset:subsection}.legal ol{padding:0;margin:0}.legal article>ol>li{margin:1ex 0 .5ex;padding-left:1.7em;text-indent:-1.7em;list-style:none;counter-increment:subsection}.legal article>ol>li:before{content:counter(root) "." counter(subsection) " "}.legal ol>li>ol{padding-left:1.7em}.legal ol>li>ol>li{margin:0;list-style-type:lower-alpha;padding-left:0;text-indent:0}.legal ol.doubledigits>li{padding-left:2.3em;text-indent:-2.3em}.legal ol.doubledigits>li>ol{padding-left:1.5em}.pdf{padding-left:24px;background:url('/images/pdf.png') no-repeat left center}.archive td{padding:5px 0}.archive th{padding:5px 1ex 5px 0;white-space:nowrap;text-align:right}.clear{clear:both}.divTop img{width:20px;height:8px}.divTop{text-align:right}.float-right{float:right;margin:0 0 1ex 1ex}.fullwidth{clear:both;margin:1ex 0;display:block}.more{border:1px solid var(--color-subtle);border-radius:10px;padding:10px;margin-left:100px}.newprops{font-style:italic;border-bottom:1px solid var(--color-subtle);text-align:right;margin-top:2em}.newstitle{margin-top:0;line-height:130%}.primus{font-weight:700;display:block}.text-l{width:385px}.text-m{width:250px}.yra{float:right;width:160px;margin:5px;padding:15px 8px;background:#f5f5f5;border:1px solid #ddd;border-radius:5px}.middle{position:relative;width:1500px;margin-left:auto;margin-right:auto}@media (max-width:1650px){.middle{width:90%}}nav,#service{box-sizing:border-box}nav{display:inline-block}nav.fixed,#service.fixed{position:fixed;top:0;z-index:1}nav,footer{padding:0}footer{background-color:var(--color-footer);color:#fff;clear:both;padding:20px 0}footer>div a,footer>div a:visited,footer>div a:hover{color:#fff}footer>div span{white-space:nowrap}#goog-wm{padding:0}#goog-wm form{border-top:0}#goog-wm h3.other-things{display:none}#goog-wm li.search-goog{display:block}#goog-wm-qt{margin-right:1ex;padding:3px 1px}header{position:sticky;top:0;z-index:1;border-bottom:1px solid var(--color-line);background-color:var(--color-background)}header .banner{font-family:Inter,sans-serif;font-size:xx-large;padding-top:20px;padding:14px 0 10px;display:inline-block}header .banner a{font-family:'Merriweather',sans-serif;font-weight:700}header a span{color:#2e7d32}header span.fixed{font-size:x-large;line-height:32px;z-index:2;position:fixed;top:0}#map{position:relative;height:450px;margin-top:1em}#map img{max-width:none}#mm-toggle{display:none;padding:20px 0 10px 10px;line-height:1.6;border:none;font-family:'Inter',sans-serif;font-weight:400;font-size:20px}#mainmenu ul,#mm-toggle{list-style-type:none;position:absolute;right:0;bottom:0;background-color:transparent}#mainmenu li{display:inline-block}#mainmenu li a{display:block;line-height:1.6;padding:20px 10px 6px;border-bottom:4px solid transparent}#mainmenu li a:hover{color:var(--color-pri-hover);text-decoration:none;border-color:var(--color-pri-hover)}#mainmenu li.active a{font-weight:700;color:var(--color-pri-hover);text-decoration:none;border-color:var(--color-pri-hover)}#mainmenu li:last-child a{padding-right:0}#service{display:block}#service ul{list-style-type:none;padding-left:0}#service li{display:inline-block}#service li a{display:block;color:#fff;padding:0 10px}#service li:first-child a{padding-left:0}.tel,.email{background-repeat:no-repeat;background-position:left center;padding-left:20px}.tel{background-image:url('data:image/svg+xml;base64,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')}article .tel{background-image:url('data:image/svg+xml;base64,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')}.email{background-image:url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTQiIHZpZXdCb3g9IjAgMCAxNiAxNCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJNMTUgMEgxQzAuNCAwIDAgMC40IDAgMVYyLjM5OTk5TDggNi44OTk5OUwxNiAyLjVWMUMxNiAwLjQgMTUuNjAxIDAgMTUgMFoiIGZpbGw9IiNmZmYiLz48cGF0aCBkPSJNNy41IDguODk5OTVMMCA0LjY5OTk1VjEzQzAgMTMuNiAwLjQgMTQgMSAxNEgxNUMxNS42MDEgMTQgMTYgMTMuNiAxNiAxM1Y0LjY5OTk1TDguNSA4Ljg5OTk1QzguMjIgOS4wMzk5NSA3Ljc4IDkuMDM5OTUgNy41IDguODk5OTVaIiBmaWxsPSIjZmZmIi8+PC9zdmc+')}article .email{background-image:url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTQiIHZpZXdCb3g9IjAgMCAxNiAxNCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJNMTUgMEgxQzAuNCAwIDAgMC40IDAgMVYyLjM5OTk5TDggNi44OTk5OUwxNiAyLjVWMUMxNiAwLjQgMTUuNjAxIDAgMTUgMFoiIGZpbGw9IiMxMDViYWYiLz48cGF0aCBkPSJNNy41IDguODk5OTVMMCA0LjY5OTk1VjEzQzAgMTMuNiAwLjQgMTQgMSAxNEgxNUMxNS42MDEgMTQgMTYgMTMuNiAxNiAxM1Y0LjY5OTk1TDguNSA4Ljg5OTk1QzguMjIgOS4wMzk5NSA3Ljc4IDkuMDM5OTUgNy41IDguODk5OTVaIiBmaWxsPSIjMTA1YmFmIi8+PC9zdmc+')}footer .email{line-height:1;margin-top:0}#mm-toggle{background-image:url('data:image/svg+xml;base64,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');background-repeat:no-repeat;background-position:right 30px;padding-right:20px}#mm-toggle[aria-expanded=true]{background-image:url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTQiIGhlaWdodD0iMTQiIHZpZXdCb3g9IjAgMCAxNCAxNCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cmVjdCB4PSItMi44MiIgeT0iNiIgd2lkdGg9IjE5LjY0IiBoZWlnaHQ9IjIiIHJ4PSIwLjU4IiByeT0iMC41IiB0cmFuc2Zvcm09InJvdGF0ZSg0NSA3IDcpIiBmaWxsPSJibGFjayIvPjxyZWN0IHg9Ii0yLjgyIiB5PSI2IiB3aWR0aD0iMTkuNjQiIGhlaWdodD0iMiIgcng9IjAuNTgiIHJ5PSIwLjUiIHRyYW5zZm9ybT0icm90YXRlKC00NSA3IDcpIiBmaWxsPSJibGFjayIvPjwvc3ZnPg==')}#shortcut{display:block;position:absolute;top:12px;top:73px;left:20px;width:0;height:0;overflow:hidden;background:#e0d5ce}#shortcut:active,a#shortcut:focus{width:auto;height:auto;padding:0 5px}.teaser{height:400px;background-repeat:no-repeat;position:relative;line-height:1;border-radius:5px;overflow:hidden;margin-top:25px}.teaser .mainimage{position:absolute;height:100%;width:auto;bottom:0;max-width:none}.teaser .attribution{position:absolute;bottom:0;left:0;width:100%;padding:5px;text-shadow:0 0 3px #000}.teaser .attribution,.teaser .attribution a{font-size:12px;color:#fff}.teaser div.teasertext{position:absolute;width:67%;height:100%;right:0;background-color:var(--color-teaser);-webkit-mask-image:linear-gradient(to right,transparent 0,#000 40%);mask-image:linear-gradient(to right,transparent 0,#000 40%)}.teaser:hover #insert{transform:perspective(800px) rotateY(30deg)}.teaser p{height:calc(100% - 1em - .5ex);color:#fff;position:absolute;right:calc(45px + 15%);font-size:25px;font-weight:700;line-height:1.75;text-align:center;display:flex;align-items:center;justify-content:center;width:30%;min-width:7em;transform:translateX(50%)}.teaser:hover p{text-decoration:underline}#insert:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.45) 100%),url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");mix-blend-mode:multiply;opacity:.6}#insert{position:absolute;left:5%;height:80%;top:10%;transform:perspective(800px) rotateY(90deg);filter:drop-shadow(15px 15px 20px rgba(0,0,0,.5));opacity:.95;transition:transform .4s ease}@media (max-width:900px){.teaser{height:300px}}@media (max-width:640px){.teaser{height:200px}.teaser p{font-size:20px}}@media (max-width:400px){.teaser p{font-size:18px;right:calc(35px + 15%)}}.archive.level2 article img{position:absolute;width:100px;top:1em;left:-120px}.archive.level2 article h2{margin-top:.5em}.archive.level2 article section{position:relative;margin-left:120px;padding-bottom:1em;margin-bottom:2em;border-bottom:1px solid #cdbbaf}.p-like{list-style:none;margin:0 0 .5ex;padding:0}.p-like a,.p-like span{font-weight:700}.gm-style-iw{width:120%}.gm-style-iw h3,.gm-style-iw p{margin:0}.flexbox{display:flex;flex-flow:row wrap;justify-content:space-between;align-items:flex-start}.flexbox>*{box-sizing:border-box;width:100%;margin-bottom:10px}@media (max-width:640px){#mm-toggle{display:inline-block}#mm-toggle[aria-expanded=false]+#mainmenu{display:none}#mainmenu ul{position:absolute;top:64px;right:0;bottom:auto;left:0;padding-left:0;border:1px solid var(--color-line);border-top:none;box-shadow:0 4px 4px rgba(0,0,0,.25)}#mainmenu li{display:block;background-color:#fff}#mainmenu li a{padding:5px 15px 5px 11px;border-bottom:0;border-left:4px solid transparent}}@media (max-width:640px){header a{display:block}article{margin:0}#canvas{width:auto}#teaser-txt{display:none}#column-left{width:100%;top:230px}#service u{display:none}#languages{height:auto}.images img+img{margin-top:10px}.related a{display:block;line-height:2.5em}.related u{display:none}#service li{display:block}#service li a{padding:5px 0}}@media (min-width:641px){.flexbox>*{box-sizing:border-box;width:48%}#column-left{top:298px;padding:0;width:200px;left:-200px;background:rgba(255,255,255,.75);border-radius:10px 0 0 10px;display:none}}@media (min-width:760px){body{padding-top:25px}}@media (min-width:900px){.portfolio figure{display:flex;align-items:center;gap:2.5em}.portfolio figure:nth-of-type(odd){flex-direction:row-reverse}.portfolio figure figcaption{flex:1 1 0}.portfolio figure img{flex:0 1 auto;width:48%;margin-top:10px}}@media print{#canvas{width:auto;max-width:554px;margin:auto}header,#service,#mainmenu,#column-left,#languages,.clear,.teaser,.showmbtn,.yra,.noprint,.categories{display:none}article{float:none;width:100%}article{height:auto;padding:0}article div.port{float:none;margin-left:0;width:auto;border:0}a.port img,img.port{float:right;margin:3em 0 0 1em}#canvas{border:0}}