.itc{--blue:#154d81;--ink:#173446;--green:#18876c;--orange:#ed9146;--line:#dce6ec;--muted:#60717d;max-width:1240px;margin:0 auto;padding:24px 0 64px;color:var(--ink);font:16px/1.65 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.itc *{box-sizing:border-box}.itc [hidden]{display:none!important}.itc a{color:var(--blue);text-decoration:none}.itc a:hover{text-decoration:underline}.itc button,.itc input,.itc select{font:inherit}.itc button,.itc select{cursor:pointer}.itc button:focus-visible,.itc a:focus-visible,.itc input:focus-visible,.itc select:focus-visible{outline:3px solid #ed9146;outline-offset:3px}.itc h1,.itc h2,.itc h3{line-height:1.18;letter-spacing:-.035em;font-weight:750;color:var(--blue)}.itc h1{font-size:clamp(34px,4.3vw,60px);margin:14px 0 20px;max-width:870px}.itc h2{font-size:clamp(26px,3vw,35px);margin:0 0 24px}.itc h3{font-size:22px;margin:14px 0}.itc p{margin:0 0 18px}.itc section{scroll-margin-top:110px}.itc>section{margin-top:58px}.itc-eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--green)}.itc-hero{padding:48px 52px;border:1px solid #d7e5eb;border-radius:28px;background:radial-gradient(ellipse at 90% 0,#dfedea,transparent 65%),#f4f8fa;display:grid;grid-template-columns:1fr 220px;gap:30px;overflow:hidden}.itc-hero p{font-size:19px;max-width:650px;color:#4a6371}.itc-hero-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.itc-hero-links a{background:white;padding:10px 17px;border:1px solid #d6e3e9;border-radius:12px;font-size:14px;font-weight:650}.itc-hero-links a:first-child{background:var(--blue);color:#fff;border-color:var(--blue)}.itc-hero-mark{align-self:center;justify-self:end;font-size:67px;font-weight:900;letter-spacing:-.09em;line-height:.82;color:#174d81;transform:rotate(-5deg);opacity:.9}.itc-hero-mark>span{display:block}.itc-orange{color:var(--orange)}.itc-model-wrap{border:1px solid var(--line);border-radius:24px;padding:32px;display:grid;grid-template-columns:1fr 1fr;background:#fff;gap:26px;overflow:hidden}.itc-model{position:relative;min-height:360px;perspective:1000px;--explode:35}.itc-layer{position:absolute;width:175px;height:225px;left:25%;top:60px;border:2px solid #365364;border-radius:8px;transform:rotateX(10deg) rotateY(-28deg) rotateZ(-14deg) translateX(calc(var(--layer)*var(--explode)*.5px));z-index:calc(7 - var(--layer));box-shadow:-12px 10px 0 rgba(39,61,76,.12);transition:transform .12s;background:#c8b9a4}.itc-layer span{position:absolute;top:12px;right:12px;border-radius:50%;background:#fff;padding:1px 9px;font-size:12px;font-weight:800}.itc-layer-outside{background:#65bba6}.itc-layer-insulation{background:repeating-linear-gradient(45deg,#efd69a,#efd69a 7px,#e8c677 7px,#e8c677 9px)}.itc-layer-inside{background:#9b9dc8}.itc-layer-frame{background:#c6d6e0;border-width:18px}.itc-layer.is-selected{outline:4px solid #ed9146;outline-offset:4px}.itc-model-legend{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0}.itc-model-legend button{font-size:12px;background:#f0f5f7;border:1px solid var(--line);padding:6px 10px;border-radius:7px;color:var(--ink)}#itc-model-info{font-size:13px;color:var(--muted);min-height:75px}.itc-range{display:block;font-size:13px;font-weight:650;max-width:330px}.itc-range input{display:block;width:100%;accent-color:var(--green);margin-top:12px}.itc-search{display:flex;gap:12px;padding:16px;background:#f4f7f8;border:1px solid var(--line);border-radius:16px}.itc-search input,.itc-search select{border:1px solid #cad9e1;border-radius:10px;background:#fff;color:var(--ink);padding:12px 14px;min-width:0}.itc-search input{flex:1}.itc-search select{max-width:290px}.itc-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #cad9e1;border-radius:10px;background:#fff;color:var(--blue);font-size:13px!important;font-weight:700;padding:10px 15px}.itc-button:hover{background:#edf5f2}.itc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.itc-card{border:1px solid var(--line);border-radius:19px;overflow:hidden;background:#fff;display:flex;flex-direction:column;box-shadow:0 6px 20px rgba(30,56,72,.035);transition:border-color .18s,box-shadow .18s,transform .18s}.itc-card:hover{border-color:#8ab9aa;box-shadow:0 10px 28px rgba(35,119,94,.1);transform:translateY(-3px)}.itc-card-image{display:block;background:#f2f7fa;border-bottom:1px solid var(--line)}.itc-card-image img{display:block;width:100%;height:165px;object-fit:contain}.itc-card-body{padding:23px;display:flex;flex-direction:column;flex:1}.itc-card h3{font-size:21px;margin:16px 0 13px}.itc-card p{font-size:14px;color:var(--muted)}.itc-tag{display:inline-block;align-self:flex-start;border-radius:6px;background:#eaf4ef;color:#267962;font-weight:700;font-size:10px;letter-spacing:.04em;padding:4px 8px}.itc-read{font-size:13px;font-weight:800;margin-top:auto;display:flex;justify-content:space-between;padding-top:15px;border-top:1px solid #eaf0f3}.itc-read span{color:var(--orange)}#itc-result-count{font-size:12px;color:var(--muted);padding-top:10px}.itc-breadcrumb{font-size:12px;color:var(--muted);margin-bottom:24px}.itc-article-head{border-bottom:1px solid var(--line);padding-bottom:28px;margin-bottom:32px}.itc-article-head>p{font-size:20px;max-width:900px;color:var(--muted)}.itc-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.itc-segment{display:flex;padding:4px;background:#edf2f5;border-radius:12px}.itc-segment button{border:0;border-radius:9px;padding:9px 15px;font-size:13px;font-weight:650;background:transparent;color:var(--muted)}.itc-segment button[aria-pressed=true]{background:var(--blue);color:#fff;box-shadow:0 3px 7px #154d8120}.itc-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px}.itc-reading{min-width:0}.itc-reading>section{margin-bottom:28px}.itc-answer{padding:25px;border-left:4px solid var(--orange);border-radius:0 14px 14px 0;background:#fff6ed}.itc-answer h2{font-size:18px;margin-bottom:12px}.itc-answer p:last-child{margin-bottom:0}.itc-check{align-self:start;position:sticky;top:20px;border:1px solid var(--line);border-radius:17px;padding:23px;background:#f7faf9}.itc-check h2{font-size:22px}.itc-check label{font-size:13px;line-height:1.5;display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid #e4ece8}.itc-check input{margin-top:4px;accent-color:var(--green);width:17px;height:17px;flex-shrink:0}.itc-check input:checked+span{text-decoration:line-through;color:#608375}.itc-check button{margin-top:20px}.itc-drawing{border:1px solid var(--line);border-radius:18px;padding:22px;margin:28px 0;background:white;break-inside:avoid}.itc-drawing h3{font-size:22px;margin:7px 0 18px}.itc-drawing-grid{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:15px;align-items:center}.itc-svg svg{width:100%;height:auto;display:block}.itc-svg [data-part]{cursor:pointer;transition:filter .15s}.itc-svg [data-part]:hover,.itc-svg [data-part].is-selected{filter:drop-shadow(0 0 5px #ec9436)}.itc-legend{display:flex;flex-direction:column;gap:7px}.itc-legend button{border:1px solid var(--line);border-radius:8px;padding:8px 10px;display:flex;text-align:left;align-items:center;gap:9px;background:#f9fbfc;font-size:12px;color:var(--ink);line-height:1.3}.itc-legend b{display:inline-flex;width:22px;height:22px;border-radius:50%;background:#e8f0f4;align-items:center;justify-content:center;flex-shrink:0}.itc-legend button[aria-pressed=true]{background:#eaf5ef;border-color:#68a58b}.itc-part-info{margin-top:16px;font-size:13px;padding:15px;background:#f3f7f9;border-radius:10px;min-height:85px}.itc-part-info p{margin:6px 0 0;color:var(--muted)}.itc-professional{padding:25px;background:#eef3fa;border:1px solid #cdddeb;border-radius:16px}.itc-professional h2{font-size:23px;margin:8px 0 18px}.itc-compare{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:25px 0}.itc-compare section{padding:22px;border-radius:14px;font-size:14px}.itc-compare h3{font-size:19px;margin-top:0}.itc-good{background:#eff8f3;border:1px solid #d1e9dc}.itc-bad{background:#fff2ee;border:1px solid #efd9d0}.itc-good h3{color:#26795b}.itc-bad h3{color:#ae573d}.itc-compare p:last-child{margin-bottom:0}.itc-sources{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.itc-source{padding:20px;border:1px solid var(--line);border-radius:13px}.itc-source h3{font-size:17px;letter-spacing:-.02em;overflow-wrap:anywhere}.itc-source p,.itc-source small{font-size:12px;color:var(--muted)}.itc-note{font-size:12px;color:var(--muted);background:#f4f7f8;border-radius:10px;padding:15px;margin-top:18px!important}.itc-calc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.itc-calculator{border:1px solid var(--line);border-radius:17px;background:#fff;padding:23px}.itc-calculator h3{font-size:20px;margin:0 0 12px}.itc-calculator code{display:block;font-size:11px;color:#456776;background:#f2f6f8;border-radius:7px;padding:9px;min-height:40px;margin-bottom:15px;overflow-wrap:anywhere}.itc-calculator label{display:block;font-size:12px;font-weight:650;margin:12px 0}.itc-calculator input{display:block;width:100%;min-width:0;padding:9px 11px;border:1px solid #cbd9e2;border-radius:8px;margin-top:5px;background:white;color:var(--ink)}.itc-calculator input:invalid:not(:placeholder-shown){box-shadow:none}.itc-calculator output{display:block;font-size:25px;font-weight:800;color:var(--blue);margin:17px 0;letter-spacing:-.035em}.itc-calculator output.itc-error{font-size:12px;color:#af503c}.itc-calculator>p{font-size:11px;color:var(--muted);margin:0}.itc-photos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.itc-photos img{width:100%;border-radius:12px}.itc-photos figcaption{font-size:12px;color:var(--muted)}.itc-visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(max-width:1050px){.itc{padding:20px 12px 40px}.itc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.itc-calc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.itc-article-layout{grid-template-columns:minmax(0,1fr) 245px;gap:18px}.itc-drawing-grid{grid-template-columns:1fr}.itc-legend{flex-direction:row;flex-wrap:wrap}.itc-legend button{font-size:11px}.itc-model-wrap{grid-template-columns:1fr 1fr;padding:24px}.itc-model{min-height:340px}.itc-layer{left:5%;width:150px;height:205px}.itc-hero{padding:35px;grid-template-columns:1fr 140px}.itc-hero-mark{font-size:56px}}
@media(max-width:700px){.itc{padding:12px 4px 36px}.itc-hero{display:block;padding:28px 23px;border-radius:19px}.itc-hero h1{font-size:37px}.itc-hero p{font-size:16px}.itc-hero-mark{display:none}.itc-hero-links{gap:8px}.itc-hero-links a{font-size:12px;padding:9px 12px}.itc-model-wrap{grid-template-columns:1fr;padding:22px 18px}.itc-model{min-height:310px;max-width:350px;width:100%;margin:auto}.itc-layer{left:12%;top:35px}.itc-search{flex-wrap:wrap;padding:12px}.itc-search input{flex:1 1 100%;width:100%}.itc-search select{flex:1;max-width:none;font-size:13px}.itc-grid,.itc-calc-grid{grid-template-columns:1fr;gap:16px}.itc-card{display:grid;grid-template-columns:110px minmax(0,1fr)}.itc-card-image{height:100%;border:0;border-right:1px solid var(--line);display:flex;align-items:center}.itc-card-image img{height:120px}.itc-card-body{padding:16px}.itc-card h3{font-size:18px;margin:10px 0}.itc-card p{font-size:12px;line-height:1.5}.itc-card .itc-tag{font-size:9px}.itc-read{font-size:11px;padding-top:10px}.itc-article-layout{display:flex;flex-direction:column}.itc-check{position:static;width:100%;order:-1}.itc-check label{font-size:13px}.itc-check h2{margin-bottom:12px}.itc-check{max-height:360px;overflow:auto}.itc-article-head h1{font-size:34px}.itc-article-head>p{font-size:16px}.itc-compare,.itc-sources,.itc-photos{grid-template-columns:1fr}.itc-drawing{padding:15px}.itc-part-info{min-height:100px}.itc>section{margin-top:38px}.itc-toolbar{gap:8px}.itc-segment button{padding:9px 12px;font-size:12px}.itc-reading>p{font-size:15px}}
@media(prefers-reduced-motion:reduce){.itc *{transition:none!important;scroll-behavior:auto!important}}
@media print{header:not(.itc-article-head),footer,.navbar,.offcanvas,.itc-toolbar,.itc-hero-links,.itc-model-wrap,.itc-search,.itc-calculator,#itc-calculators,.itc-reading~section,.itc-legend button,.itc-button,.cookie-banner,#cookie-banner{display:none!important}.itc{font-size:11pt;max-width:none;padding:0}.itc h1{font-size:26pt}.itc-article-layout{display:block}.itc-check{position:static;max-height:none;overflow:visible;break-inside:avoid}.itc-professional[hidden]{display:block!important}.itc-drawing-grid{display:block}.itc-svg svg{max-height:230px}.itc-legend{display:none}.itc-part-info{display:none}.itc-sources{display:block}.itc-source{break-inside:avoid}.itc a[href^=http]::after{content:" (" attr(href) ")";font-size:8pt;overflow-wrap:anywhere}.itc-card,.itc-card-image{display:none}.itc-article-head{display:block!important}.itc-breadcrumb{display:none}body{background:white!important}}
/* v3: actual SVG components, responsive controls, one independent viewer per diagram. */
.itc-featured-model{margin-top:30px!important}.itc-drawing{padding:22px;overflow:hidden}.itc-visual-controls{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:0 0 15px}.itc-explode-label{font-size:12px;font-weight:650;min-width:150px;max-width:230px;flex:1}.itc-explode-label input{width:100%;display:block;accent-color:#174d81}.itc-svg{background:#f2f6f9;border-radius:13px;overflow:hidden;outline-offset:3px}.itc-svg svg{width:100%;height:auto;aspect-ratio:1120/650;max-height:none;user-select:none}.itc-svg.is-zoomed{touch-action:none;cursor:grab}.itc-svg.is-zoomed:active{cursor:grabbing}.itc-svg [data-part]{cursor:pointer;outline:none}.itc-svg [data-part].is-selected,.itc-svg [data-part]:focus-visible{filter:drop-shadow(0 0 4px #d58b23) drop-shadow(0 0 2px #d58b23)}.itc-svg [data-part]:focus-visible{outline:2px solid #e39a32;outline-offset:4px}.itc-legend{display:flex;flex-direction:row;flex-wrap:wrap;gap:8px;margin-top:14px}.itc-legend button{font-size:13px;min-height:44px;flex:1 1 180px}.itc-legend button[aria-pressed=true]{background:#fff2dd;border-color:#d99c3d}.itc-legend button[aria-pressed=true] b{background:#dd9626;color:white}.itc-zoom-controls{display:flex;align-items:center;gap:12px;margin-top:8px}.itc-zoom-controls button{width:40px;height:40px;border:1px solid #cfdee7;border-radius:9px;background:white;font-size:22px;color:#174d81}.itc-zoom-controls span{font-size:11px;color:#657b8a}.itc-zoom-controls output{font-size:12px;min-width:42px;text-align:center}.itc-step-controls{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.itc-step{font-size:12px;color:#657b8a}.itc-part-info{font-size:15px;min-height:96px}.itc-support-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.itc-support-compare section{padding:15px;border-radius:12px}.itc-support-compare h4{margin:0 0 4px;font-size:16px}.itc-support-compare svg{width:100%;max-height:135px}.itc-support-compare p{font-size:13px;margin:0}.itc-viewer{max-width:1500px;width:96vw;max-height:96dvh;padding:20px;border:1px solid #bfd1dd;border-radius:18px;background:#f5f8fb;color:#173446;overflow:auto}.itc-viewer::backdrop{background:#0c2039c9}.itc-viewer .itc-drawing{margin:0;padding:20px;background:white}.itc-viewer-close{position:sticky;top:0;display:block;margin:0 0 12px auto;border:0;border-radius:10px;background:#174d81;color:white;padding:10px 18px;font:inherit;cursor:pointer;z-index:5}.itc-viewer [data-action=full]{display:none}.itc-modal-open{overflow:hidden}.itc-reading .itc-drawing{margin-left:0;margin-right:0}.itc-card-image img{object-fit:cover;object-position:center;height:190px}.itc-card{min-width:0}
@media(min-width:1051px){.itc-article-layout{grid-template-columns:minmax(0,1fr) 240px;gap:22px}.itc-reading .itc-drawing{padding:15px}}
@media(max-width:700px){.itc-drawing{padding:12px}.itc-visual-controls .itc-button{padding:9px;font-size:12px!important}.itc-explode-label{flex-basis:100%;max-width:none;order:5}.itc-legend button{font-size:12px;flex-basis:42%;padding:8px}.itc-zoom-controls span{display:none}.itc-part-info{font-size:13px}.itc-viewer{padding:8px;width:99vw;max-width:99vw}.itc-viewer .itc-drawing{padding:10px}.itc-support-compare{gap:8px}.itc-support-compare section{padding:10px}.itc-support-compare p{font-size:12px}.itc-card-image img{object-fit:contain;height:130px}.itc-card{grid-template-columns:115px minmax(0,1fr)}}
@media print{.itc-visual-controls,.itc-zoom-controls,.itc-step-controls,.itc-viewer,.itc-explode-label{display:none!important}.itc-svg svg{max-height:none}.itc-callout{filter:none}.itc-support-compare{break-inside:avoid}}
body[data-inkeri-catalog="1"] .inkeri-top-slider{display:none!important}
.itc-separated-label{transition:opacity .2s;pointer-events:none}

.itc-evidence{margin:20px 0;padding:15px 18px;background:#edf3f7;border-left:3px solid #326780;font-size:14px}.itc-evidence summary{cursor:pointer;font-weight:700}.itc-evidence p{max-width:90ch}.itc-unverified{padding:24px;border:1px solid #d5e1e9;border-radius:12px;margin:24px 0;background:#f8fafc}.itc-document-thumb{display:grid;place-items:center;min-height:170px;padding:20px;color:#326780}.itc-separated-label-hidden{display:none}

.itc-source-lesson{margin:28px 0;background:#fff;border:1px solid #d6e0e8;border-radius:14px;overflow:hidden;color:#243d4d}.itc-source-lesson figcaption{padding:22px 24px 10px}.itc-source-lesson h3{margin:6px 0 9px;font-size:25px}.itc-source-lesson figcaption p{margin:0;font-size:15px}.itc-source-tabs,.itc-source-tools{display:flex;flex-wrap:wrap;gap:8px;padding:12px 24px;align-items:center}.itc-source-lesson button,.itc-source-close{font:inherit;padding:10px 14px;background:white;color:#243d4d;border:1px solid #cedae3;border-radius:8px;cursor:pointer}.itc-source-lesson button[aria-pressed=true]{background:#243d4d;color:#fff;border-color:#243d4d}.itc-source-canvas{margin:0 24px;overflow:hidden;background:white}.itc-source-canvas>svg{display:block;width:100%;height:410px;overflow:hidden;background:white}.itc-source-highlight{fill:#ed9c24;fill-opacity:.2;stroke:#ab620c;stroke-width:2}.itc-source-answer{padding:20px 24px;background:#f1f6f9;border-top:1px solid #dae4ec}.itc-source-answer strong{font-size:19px}.itc-source-answer p{margin:8px 0 0;max-width:80ch}.itc-source-lesson .itc-evidence{margin:0;border-radius:0}.itc-source-tools output{min-width:42px;text-align:center}.itc-source-modal{width:min(1100px,95vw);max-height:94vh;padding:16px;border:1px solid #9bb1c1;border-radius:12px;background:#f4f7fa}.itc-source-modal::backdrop{background:#112b3fcc}.itc-source-modal .itc-source-lesson{margin-top:12px}.itc-source-modal .itc-source-canvas>svg{height:55vh;min-height:280px}.itc-source-close{display:block;margin-left:auto}@media(max-width:540px){.itc-source-lesson figcaption,.itc-source-tabs,.itc-source-tools,.itc-source-answer{padding-left:14px;padding-right:14px}.itc-source-canvas{margin:0 10px}.itc-source-canvas>svg{height:320px}.itc-source-lesson h3{font-size:22px}.itc-source-lesson button{font-size:14px;padding:10px}.itc-source-modal{width:96vw;padding:6px}}@media print{.itc-source-tools,.itc-source-tabs,.itc-source-close{display:none!important}.itc-source-lesson{break-inside:avoid}.itc-source-canvas>svg{height:340px}}

/* V5.1 Original drawings: fit the source, preserve dimensions and control header overlap. */
.itc-source-lesson{scroll-margin-top:150px}.itc-source-canvas{max-width:680px;margin:0 auto;padding:12px 18px;background:#fff}.itc-source-canvas>svg{height:520px;max-width:100%;overflow:hidden}.itc-source-lesson[data-lesson=plate] .itc-source-canvas{max-width:460px}.itc-source-lesson[data-lesson=plate] .itc-source-canvas>svg{height:550px}.itc-source-modal .itc-source-canvas{max-width:900px}.itc-source-modal .itc-source-canvas>svg{height:65vh}.itc-source-tabs{scroll-margin-top:150px}@media(max-width:540px){.itc-source-canvas{padding:8px 6px;margin:0 10px}.itc-source-canvas>svg{height:auto;aspect-ratio:1/1}.itc-source-lesson[data-lesson=plate] .itc-source-canvas>svg{height:auto;aspect-ratio:616/884}.itc-source-modal .itc-source-canvas>svg{height:60vh;aspect-ratio:auto}}@media print{.itc-source-canvas>svg{height:400px}.itc-source-lesson[data-lesson=plate] .itc-source-canvas>svg{height:440px}}

/* V5.2: same original in cards and source lessons; never crop dimensions. */
.itc .itc-card-image{background:#fff}
.itc .itc-card-image img{object-fit:contain;object-position:center;width:100%;height:190px;padding:12px}
.itc .itc-card-image img.itc-original-thumb{padding:14px}
@media(max-width:700px){.itc .itc-card-image img{height:145px;padding:8px}}

.itc .itc-hero-logo{transform:none;opacity:1;width:240px;max-width:100%;line-height:0;align-self:center;justify-self:center}
.itc .itc-hero-logo img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;object-position:center 50%}
@media(min-width:701px){.itc .itc-hero{grid-template-columns:minmax(0,1fr) 240px}}
@media(max-width:900px) and (min-width:701px){.itc .itc-hero{grid-template-columns:minmax(0,1fr) 180px}.itc .itc-hero-logo{width:180px}}
@media(max-width:700px){.itc .itc-hero-logo{display:block;width:150px;margin:20px auto 0}}