:root{--teal:#0d9488;--teal-d:#0f766e;--teal-x:#134e4a;--rose:#e11d48;--rose-d:#be123c;--ink:#0f172a;--mut:#475569;--line:#cbd5e1;--soft:#f0fdfa;
 --f:Inter,"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;--m:"Source Code Pro",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;--dock:68px}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;color:var(--ink);font:400 17px/1.65 var(--f);background:#fff linear-gradient(rgba(13,148,136,.08) 1px,transparent 1px) 0 0/24px 24px,linear-gradient(90deg,rgba(13,148,136,.08) 1px,transparent 1px) 0 0/24px 24px;overflow-wrap:break-word}
img,svg{max-width:100%;height:auto}
a{color:var(--teal-d);text-underline-offset:3px}a:hover{color:var(--rose)}
p{font-size:17px;margin:0 0 1em}
:focus-visible{outline:3px solid var(--rose);outline-offset:2px;border-radius:3px}
.li{width:22px;height:22px;display:block;flex:none}
.ld-skip{position:absolute;left:-999px;top:8px;background:var(--teal);color:#fff;padding:8px 14px;z-index:99}.ld-skip:focus{left:8px}

.ld-head{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:10px max(16px,calc((100% - 1240px)/2));background:#fff;border-bottom:3px solid var(--teal)}
.ld-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font:700 24px/1 var(--f);letter-spacing:-.01em}
.ld-logo b{color:var(--rose)}
.ld-nav,.ld-ml{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.ld-nav a{display:block;padding:8px 14px;color:var(--ink);text-decoration:none;font:600 15px var(--m);text-transform:uppercase;letter-spacing:.04em;border-bottom:3px solid transparent}
.ld-nav a:hover{border-bottom-color:var(--rose);color:var(--teal-d)}

.ld-hero{padding:26px max(16px,calc((100% - 1240px)/2)) 14px}
.ld-hero-in{max-width:880px}
.ld-tb{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));border:2px solid var(--ink);background:#fff;margin-bottom:16px;max-width:760px}
.ld-tb>div{padding:6px 12px;border-right:1px solid var(--ink);min-width:0}.ld-tb>div:last-child{border-right:0}
.ld-tb i{display:block;font:600 12px var(--m);font-style:normal;text-transform:uppercase;letter-spacing:.08em;color:var(--mut)}
.ld-tb b{font:700 17px var(--m);overflow-wrap:anywhere}
.ld-hero h1{margin:0 0 12px;font:800 clamp(34px,5.6vw,62px)/1.04 var(--f);letter-spacing:-.025em}
.ld-hero h1::after{content:"";display:block;width:120px;height:8px;margin-top:10px;background:linear-gradient(90deg,var(--rose) 0 50%,var(--teal) 50%)}
.ld-def{font-size:18px!important;background:rgba(255,255,255,.85)}

.ld-bench{max-width:1240px;margin:0 auto;padding:0 16px 30px}
.ld-tabs{display:flex;gap:0;border-bottom:3px solid var(--ink)}
.ld-tabs button{min-height:52px;padding:8px 24px;border:2px solid var(--ink);border-bottom:0;background:#fff;color:var(--ink);font:600 16px var(--m);text-transform:uppercase;letter-spacing:.04em;cursor:pointer;margin-right:-2px}
.ld-tabs button[aria-selected=true]{background:var(--ink);color:#fff}
.ld-panel{background:#fff;border:2px solid var(--ink);border-top:0;padding:16px}
.ld-panel[hidden]{display:none}
.ld-ctl{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) minmax(0,1fr) auto;gap:14px 20px;align-items:end;margin-bottom:14px}
.ld-find label,.ld-ctl legend,.ld-mmf>label,.ld-fb label{font:600 13px var(--m);text-transform:uppercase;letter-spacing:.08em;color:var(--mut);display:block;margin-bottom:4px;padding:0}
.ld-find>div{display:flex;align-items:center;gap:8px;border:2px solid var(--ink);background:#fff;padding:0 10px;min-height:52px}
.ld-find input,.ld-mmf input,.ld-fb select,.ld-fb textarea{width:100%;min-height:50px;border:0;background:transparent;font:500 18px var(--m);color:var(--ink)}
.ld-find input:focus{outline:0}.ld-find>div:focus-within{border-color:var(--rose);box-shadow:0 0 0 3px #fecdd3}
.ld-ctl fieldset{border:0;margin:0;padding:0;min-width:0}
.ld-ctl fieldset label{display:flex;align-items:center;gap:8px;min-height:36px;font:500 16px var(--f);letter-spacing:0;text-transform:none;color:var(--ink);margin:0}
.ld-ctl input[type=radio]{width:20px;height:20px;accent-color:var(--rose);flex:none}
.ld-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:8px 22px;border:2px solid var(--ink);background:var(--rose);color:#fff;font:700 16px var(--m);text-transform:uppercase;letter-spacing:.04em;cursor:pointer;text-decoration:none;box-shadow:4px 4px 0 var(--ink)}
.ld-btn:hover{background:var(--rose-d);color:#fff}.ld-btn:active{transform:translate(3px,3px);box-shadow:1px 1px 0 var(--ink)}
.ld-ghost{background:#fff;color:var(--ink)}.ld-ghost:hover{background:var(--soft);color:var(--ink)}
.ld-btn .li{width:20px;height:20px}
.ld-ptwrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border:2px solid var(--ink);padding:10px;background:#fff;max-width:100%}
.ld-printtitle{display:none;margin:0 0 6px;font:700 20px var(--f);text-align:center}
.ld-pt{display:grid;grid-template-columns:repeat(18,minmax(46px,1fr));gap:3px;min-width:880px}
.ld-pt.n{grid-template-columns:repeat(18,minmax(62px,1fr));min-width:1180px}
.ld-pt.w{grid-template-columns:repeat(18,minmax(68px,1fr));min-width:1280px}
.ld-el{position:relative;display:grid;align-content:center;justify-items:center;gap:0;min-height:50px;padding:3px 2px;border:1.5px solid var(--ink);background:var(--c,#fff);color:var(--ink);cursor:pointer;font-family:var(--f);line-height:1.1;text-align:center;min-width:0}
.ld-el .z{position:absolute;left:3px;top:1px;font:600 11px var(--m)}
.ld-el .s{font:700 20px var(--f);margin-top:8px}
.ld-el .nm{font:500 11px var(--f);overflow:hidden;text-overflow:ellipsis;max-width:100%;white-space:nowrap}
.ld-el .w{font:500 11px var(--m)}
.ld-el:hover,.ld-el[aria-pressed=true]{outline:3px solid var(--rose);outline-offset:-2px;z-index:1}
.ld-ph{display:grid;place-items:center;border:1.5px dashed var(--mut);font:600 12px var(--m);color:var(--mut);background:rgba(255,255,255,.7)}
.ld-pt.bw .ld-el{background:#fff}
.ld-legend{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px 14px}
.ld-legend li{display:flex;align-items:center;gap:6px;font:500 15px var(--f)}.ld-legend i{width:18px;height:18px;border:1.5px solid var(--ink);background:var(--c)}
.ld-bw .ld-legend i{background:#fff}
.ld-printnote{display:none}
.ld-card{margin-top:14px;border:2px solid var(--ink);background:#fff;padding:14px}
.ld-card .ld-hint{margin:0;color:var(--mut)}
.ld-spec{display:grid;grid-template-columns:140px minmax(0,1fr);gap:16px;align-items:start}
.ld-tile{display:grid;align-content:center;justify-items:center;aspect-ratio:1;border:3px solid var(--ink);background:var(--c);font-family:var(--f);position:relative}
.ld-tile .z{position:absolute;left:8px;top:6px;font:700 16px var(--m)}.ld-tile .s{font:800 56px/1 var(--f)}.ld-tile .w{font:600 15px var(--m);margin-top:4px}
.ld-spec h3{margin:0 0 6px;font:800 28px/1.1 var(--f)}
.ld-spec dl{margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:4px 20px}
.ld-spec dl div{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dotted var(--mut);padding:3px 0;min-width:0}
.ld-spec dt{color:var(--mut);font-size:16px}.ld-spec dd{margin:0;font:600 16px var(--m);text-align:right;overflow-wrap:anywhere}

.ld-mmf{display:block}
.ld-mmf input{border:2px solid var(--ink);background:#fff;padding:0 14px;font-size:24px}
.ld-mmf input:focus{outline:0;border-color:var(--rose);box-shadow:0 0 0 3px #fecdd3}
.ld-hint{color:var(--mut);margin:8px 0}
.ld-ex{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.ld-ex button{min-height:42px;padding:4px 14px;border:2px solid var(--teal);background:#fff;color:var(--teal-d);font:600 15px var(--m);cursor:pointer}
.ld-ex button:hover{background:var(--soft)}
.ld-acts{display:flex;flex-wrap:wrap;gap:10px}.ld-acts .ld-btn{flex:0 1 auto}
.ld-mmf .ld-acts .ld-btn:first-child{flex:1 1 140px}
.ld-mmout{margin-top:16px;border-top:3px solid var(--teal);padding-top:12px}
.ld-mml{font:600 13px var(--m);text-transform:uppercase;letter-spacing:.1em;color:var(--mut)}
.ld-big{display:block;font:800 clamp(40px,8vw,72px)/1.05 var(--m);color:var(--rose);overflow-wrap:anywhere}
.ld-err{margin:4px 0;color:var(--rose-d);font-weight:600;min-height:1.2em}
.ld-tbl{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%;margin:1em 0;border:2px solid var(--ink);background:#fff}
.ld-prose table,.ld-tbl table{width:100%;border-collapse:collapse;font-size:16px;margin:0}
.ld-prose th,.ld-prose td,#ld-mt th,#ld-mt td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.ld-prose th,#ld-mt th{background:var(--ink);color:#fff;font:600 13px var(--m);text-transform:uppercase;letter-spacing:.06em}
.ld-prose tbody tr:nth-child(even),#ld-mt tbody tr:nth-child(even){background:var(--soft)}.ld-prose tr:last-child td,#ld-mt tr:last-child td{border-bottom:0}
#ld-mt td{font-family:var(--m);font-size:16px}

.ld-wrap{max-width:1240px;margin:0 auto;padding:30px 16px}
.ld-h1{margin:0 0 10px;font:800 clamp(30px,4.6vw,48px)/1.1 var(--f);letter-spacing:-.02em}
.ld-h2{margin:0 0 6px;font:800 clamp(26px,3.6vw,38px)/1.15 var(--f);letter-spacing:-.015em;display:inline-block;border-bottom:6px solid var(--rose)}
.ld-sub{max-width:700px;color:var(--mut);margin-top:10px;background:rgba(255,255,255,.85)}
.ld-figs,.ld-figlist{list-style:none;margin:16px 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px}
.ld-figs a,.ld-figs .off,.ld-figlist a{display:flex;align-items:center;gap:14px;padding:10px 14px;min-height:72px;border:2px solid var(--ink);background:#fff;text-decoration:none;color:var(--ink);height:100%}
.ld-figs a:hover,.ld-figlist a:hover{background:var(--soft);box-shadow:4px 4px 0 var(--teal)}
.ld-figs b,.ld-figlist b{font:700 14px var(--m);color:#fff;background:var(--teal);padding:3px 8px;flex:none}
.ld-figs span:not(.off){font-weight:700;line-height:1.25;min-width:0}.ld-figs small{display:block;font:500 14px var(--m);color:var(--mut)}
.ld-figs .off{border-style:dashed;color:var(--mut);background:rgba(255,255,255,.7)}.ld-figs .off b{background:var(--mut)}
.ld-figlist{grid-template-columns:minmax(0,1fr)}.ld-figlist span{flex:1;font-weight:700}.ld-figlist small{color:var(--mut)}
.ld-notes .ld-prose{margin:0 auto}
.ld-prose{min-width:0;max-width:780px}
.ld-prose h2{font:800 clamp(26px,3.6vw,34px)/1.2 var(--f);margin:1.7em 0 .5em;letter-spacing:-.015em;padding-left:14px;border-left:8px solid var(--rose)}
.ld-prose>h2:first-child{margin-top:0}
.ld-prose h3{font:700 22px/1.3 var(--f);color:var(--teal-d);margin:1.5em 0 .4em}
.ld-prose li{margin-bottom:.45em}
.ld-prose,.ld-notes .ld-prose p{background:rgba(255,255,255,.85)}
.ld-note{background:var(--soft);border:2px solid var(--teal);border-left-width:10px;padding:12px 16px;margin:1em 0}
.ld-faq details{background:#fff;border:2px solid var(--ink);margin:0 0 10px}
.ld-faq summary{cursor:pointer;padding:14px 16px;font:700 17px/1.35 var(--f);min-height:52px;list-style:none;display:flex;justify-content:space-between;gap:10px}
.ld-faq summary::-webkit-details-marker{display:none}.ld-faq summary::after{content:"+";font:700 24px/1 var(--m);color:var(--rose)}
.ld-faq details[open] summary::after{content:"–"}.ld-faq details[open]{box-shadow:4px 4px 0 var(--teal)}
.ld-faq p{margin:0;padding:0 16px 16px}
.ld-feat{border:2px solid var(--ink)}.ld-art{max-width:900px}
.ld-404{font:800 clamp(90px,20vw,170px)/1 var(--m);margin:0;color:var(--teal)}.ld-404 span{color:var(--rose)}
.ld-pager .nav-links{display:flex;gap:8px;flex-wrap:wrap}.ld-pager a,.ld-pager span{padding:8px 16px;border:2px solid var(--ink);background:#fff;text-decoration:none;font:600 15px var(--m)}
.ld-figlist small{font:500 14px var(--m)}

.ld-fb{background:#fff;border:2px solid var(--ink);box-shadow:6px 6px 0 var(--teal);padding:20px 22px;margin-top:26px;position:relative}
.ld-fb-tag{position:absolute;right:-2px;top:-14px;background:var(--rose);color:#fff;font:700 13px var(--m);letter-spacing:.12em;padding:3px 10px;border:2px solid var(--ink)}
.ld-fb h2{margin:0 0 4px;font:800 26px/1.2 var(--f)}
.ld-two{display:flex;flex-wrap:wrap;gap:10px}
.ld-two button{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:8px 22px;border:2px solid var(--ink);background:#fff;color:var(--ink);font:700 15px var(--m);text-transform:uppercase;letter-spacing:.03em;cursor:pointer}
.ld-two button:hover,.ld-two button[aria-pressed=true]{background:var(--ink);color:#fff}
.ld-fb-f{margin-top:14px;display:grid;gap:8px}.ld-fb-f[hidden],.ld-fb-ok[hidden]{display:none}
.ld-fb select,.ld-fb textarea{border:2px solid var(--ink);background:#fff;padding:8px 12px;font:500 17px var(--f);width:100%}.ld-fb textarea{font-weight:400}
.ld-fb select:focus,.ld-fb textarea:focus{outline:0;border-color:var(--rose)}
.ld-hp{position:absolute;left:-9999px;height:0;opacity:0}
.ld-fb-ok{font:700 20px var(--m);margin:12px 0 0;color:var(--teal-d)}

.ld-foot{margin-top:30px;background:var(--ink);color:#cbd5e1;border-top:6px solid var(--teal)}
.ld-foot-in{max-width:1240px;margin:0 auto;padding:24px 16px;display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px}
.ld-foot h2{font:700 15px var(--m);text-transform:uppercase;letter-spacing:.1em;color:#5eead4;margin:0 0 8px}
.ld-foot p,.ld-foot li{font-size:17px}.ld-foot ul{list-style:none;margin:0;padding:0}.ld-foot li{margin-bottom:6px}.ld-foot a{color:#fff}
.ld-foot em{font:600 12px var(--m);font-style:normal;border:1px solid #64748b;padding:0 8px;margin-left:4px}
.ld-copy{max-width:1240px;margin:0 auto;padding:0 16px 24px}

.ld-dock,.ld-sheet{display:none}
.ld-sheet[open]{display:block}
.ld-sheet{position:fixed;inset:auto 0 0 0;width:100%;max-width:none;max-height:86vh;margin:0;padding:0;border:0;border-top:4px solid var(--teal);background:#fff;color:var(--ink);overflow:auto;z-index:80}
.ld-sheet::backdrop{background:rgba(15,23,42,.7)}
.ld-sheet-h{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--ink);color:#fff;font:700 15px var(--m);text-transform:uppercase;letter-spacing:.08em;position:sticky;top:0}
.ld-sheet-h button{width:44px;height:44px;border:0;background:var(--rose);color:#fff;display:grid;place-items:center;cursor:pointer}
.ld-sheet-l{list-style:none;margin:0;padding:0 0 calc(14px + env(safe-area-inset-bottom))}
.ld-sheet-l a,.ld-sheet-l .off{display:flex;align-items:center;gap:14px;padding:10px 14px;min-height:62px;text-decoration:none;color:var(--ink);border-bottom:1px solid var(--line)}
.ld-sheet-l b{font:700 14px var(--m);color:#fff;background:var(--teal);min-width:30px;text-align:center;padding:3px 0}
.ld-sheet-l span{font-weight:700;line-height:1.25}.ld-sheet-l small{display:block;font:500 14px var(--m);color:var(--mut)}
.ld-sheet-l .off{color:var(--mut)}.ld-sheet-l .off b{background:var(--mut)}
.ld-fullart{max-width:1240px;margin:0 auto;padding:20px 16px}.ld-prose-wide{max-width:none}

@media(max-width:1000px){
 .ld-ctl{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
 .ld-ctl .ld-acts{grid-column:1/-1}
 .ld-foot-in{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:640px){
 body{padding-bottom:calc(var(--dock) + env(safe-area-inset-bottom))}
 .ld-nav{display:none}
 .ld-head{padding:8px 14px}
 .ld-hero{padding:16px 14px 8px}.ld-hero h1{font-size:34px}.ld-def{font-size:17px!important}
 .ld-bench{padding:0}
 .ld-tabs button{flex:1;padding:8px 6px;border-left:0;margin-right:0}
 .ld-panel{border-width:0 0 2px;padding:10px 12px}
 .ld-ctl{grid-template-columns:minmax(0,1fr)}
 .ld-ptwrap{margin:0 -12px;border-width:2px 0;max-width:none;width:calc(100% + 24px)}
 .ld-spec{grid-template-columns:100px minmax(0,1fr)}.ld-tile .s{font-size:40px}
 .ld-wrap{padding-left:0;padding-right:0}
 .ld-h1,.ld-h2,.ld-sub,.ld-prose,.ld-404,.ld-art>p,.ld-fullart>.ld-h1{padding-left:14px;padding-right:14px}
 .ld-h2{margin-left:14px;padding:0}
 .ld-figs{gap:0}.ld-figs a,.ld-figs .off{border-width:0 0 2px;padding:10px 14px}
 .ld-figlist a{border-width:0 0 2px}
 .ld-tb{margin:0 0 12px;border-left:0;border-right:0;max-width:none}
 .ld-tbl{border-left:0;border-right:0}.ld-prose th,.ld-prose td,#ld-mt th,#ld-mt td{padding:8px 7px}
 .ld-fb{margin:24px 0 0;border-width:2px 0;box-shadow:none;padding:16px 12px}
 .ld-fb-tag{right:0}
 .ld-faq details{border-left:0;border-right:0;margin-bottom:-2px}
 .ld-foot-in{padding:20px 14px}.ld-copy{padding-left:14px;padding-right:14px}
 .ld-mmf .ld-acts .ld-btn{flex:1 1 100%}.ld-mmf .ld-acts .ld-ghost{flex:1 1 120px}

 /* Laborbank: flache Leiste, Sechseck (Benzolring) als Tabellenknopf */
 .ld-dock{display:grid;position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(var(--dock) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}
 .ld-dock a,.ld-dock button{border:0;background:none;color:inherit;text-decoration:none;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:0;padding:0;cursor:pointer;font:600 11px/1.1 var(--m);text-transform:uppercase;letter-spacing:.03em;position:relative}
 .ld-dock-bench{grid-template-columns:repeat(5,1fr);background:#fff;color:var(--ink);border-top:3px solid var(--ink);box-shadow:0 -4px 0 var(--teal)}
 .ld-dock-bench [aria-current=page]{color:var(--rose)}
 .ld-dock-bench [aria-current=page]::after{content:"";position:absolute;bottom:3px;width:20px;height:3px;background:var(--rose)}
 .ld-hex b{position:relative;display:grid;place-items:center;width:62px;height:68px;margin-top:-34px;color:#fff}
 .ld-hex b .hx{position:absolute;inset:0;width:62px;height:68px}
 .ld-hex b .li{position:relative;width:24px;height:24px}
 .ld-hex span{color:var(--rose-d)}
 .ld-dock-fp{grid-template-columns:repeat(5,1fr);align-items:end;background:#fff;border-radius:18px 18px 0 0;box-shadow:0 -4px 18px rgba(0,0,0,.14);color:#6b7280;border:0}
 .ld-dock-fp a,.ld-dock-fp button{height:var(--dock);font:600 12px/1.1 var(--f);text-transform:none;letter-spacing:0}
 .ld-dock-fp a.on{color:#4f46e5}
 .ld-dock-fp .mid{color:#ef4444;justify-content:flex-end;padding-bottom:7px}
 .ld-dock-fp .mid b{width:58px;height:58px;border-radius:50%;background:#ef4444;color:#fff;display:grid;place-items:center;border:4px solid #fff;box-shadow:0 6px 16px rgba(239,68,68,.45);margin-top:-30px}
}
@media print{
 @page{size:landscape;margin:8mm}
 .ld-head,.ld-dock,.ld-foot,.ld-sheet,.ld-fb,.ld-tabs,.ld-ctl,.ld-card,.ld-wrap,.ld-hero,.ld-mmf,.ld-acts{display:none!important}
 body{background:#fff;padding:0;font-size:11px}
 .ld-bench{padding:0;max-width:none}.ld-panel{border:0;padding:0}.ld-panel[hidden]{display:none!important}
 .ld-ptwrap{overflow:visible;border:0;padding:0}.ld-printtitle{display:block}.ld-printnote{display:block;font-size:10px;margin:6px 0 0}
 .ld-pt,.ld-pt.n,.ld-pt.w{min-width:0;gap:2px;grid-template-columns:repeat(18,1fr)}
 .ld-el{min-height:0;aspect-ratio:1/1.05;-webkit-print-color-adjust:exact;print-color-adjust:exact}
 .ld-el .s{font-size:15px;margin-top:5px}.ld-el .z,.ld-el .nm,.ld-el .w{font-size:7px}
 .ld-legend li{font-size:10px}.ld-legend i{-webkit-print-color-adjust:exact;print-color-adjust:exact}
 body.ld-printing-mm .ld-p-pt{display:none}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.ld-feat{display:block;width:100%;max-width:560px;height:auto;margin:0 0 18px}.ld-prose img{display:block;height:auto;margin:18px 0}