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Last modified by Veronika Kocher on Friday, 04 Sep 2026 14:45
From version 5.8
edited by Veronika Kocher
on Thursday, 03 Sep 2026 9:18
Change comment: There is no comment for this version
To version 5.9
edited by Veronika Kocher
on Thursday, 03 Sep 2026 9:34
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -263,20 +263,22 @@
263 263  
264 264  {{html clean="false"}}
265 265  <!-- SN_HORIZONTAL_BOX_HARMONIZER_START -->
266 -<style data-sn-horizontal-box-harmonizer="1">
267 -[data-sn-equal-height-managed="1"]{box-sizing:border-box}
268 -@media(max-width:767px){
269 - [data-sn-equal-height-managed="1"]{min-height:0!important}
266 +<style data-sn-horizontal-box-harmonizer="4">
267 +[data-sn-equal-height-managed],
268 +[data-sn-first-section-aligned]{
269 + box-sizing:border-box;
270 270  }
271 271  </style>
272 -<script data-sn-horizontal-box-harmonizer="1">
272 +<script data-sn-horizontal-box-harmonizer="4">
273 273  (function(){
274 274   "use strict";
275 275  
276 276   var MOBILE_MAX=767;
277 - var ROW_TOLERANCE=4;
277 + var ROW_TOLERANCE=6;
278 278   var MIN_W=150;
279 279   var MIN_H=36;
280 + var MAX_PARENT_CHILDREN=16;
281 + var SEARCH_DEPTH=5;
280 280  
281 281   var root=
282 282   document.getElementById("xwikicontent")||
... ... @@ -286,7 +286,10 @@
286 286  
287 287   if(!root)return;
288 288  
289 - var managed=new Set();
291 + var heightManaged=new Set();
292 + var sectionManaged=new Set();
293 + var originalMinHeight=new WeakMap();
294 + var originalMarginTop=new WeakMap();
290 290   var raf=0;
291 291  
292 292   function num(v){
... ... @@ -294,64 +294,181 @@
294 294   return Number.isFinite(n)?n:0;
295 295   }
296 296  
297 - function visible(el){
302 + function visible(el,minW,minH){
298 298   if(!el||el.nodeType!==1)return false;
304 +
299 299   var s=getComputedStyle(el);
300 - if(s.display==="none"||s.visibility==="hidden"||Number(s.opacity)===0)return false;
306 +
307 + if(
308 + s.display==="none"||
309 + s.visibility==="hidden"||
310 + Number(s.opacity)===0
311 + ){
312 + return false;
313 + }
314 +
301 301   var r=el.getBoundingClientRect();
302 - return r.width>=MIN_W&&r.height>=MIN_H;
316 +
317 + return (
318 + r.width>=(minW||1)&&
319 + r.height>=(minH||1)
320 + );
303 303   }
304 304  
305 305   function excluded(el){
306 - return !el.matches||el.matches(
307 - "button,input,select,textarea,option,label,img,svg,canvas,table,thead,tbody,tfoot,tr,td,th,summary,script,style,noscript,template,.btn,.chip,[role=button]"
324 + return (
325 + !el.matches||
326 + el.matches(
327 + "button,input,select,textarea,option,label,img,svg,canvas,table,thead,tbody,tfoot,tr,td,th,summary,script,style,noscript,template,.btn,.chip,[role=button]"
328 + )
308 308   );
309 309   }
310 310  
311 311   function namedLikeBox(el){
312 - var c=typeof el.className==="string"?el.className:"";
313 - return /(^|[\s_-])(box|card|tile|panel|role|check|service|source|call|area|detail|resource|topic|warn|info)([\s_-]|$)/i.test(c);
333 + var c=
334 + typeof el.className==="string"
335 + ? el.className
336 + : "";
337 +
338 + return /(^|[s_-])(box|card|tile|panel|role|check|service|source|call|area|detail|resource|topic|warn|info)([s_-]|$)/i.test(c);
314 314   }
315 315  
316 316   function boxLike(el){
317 - if(!visible(el)||excluded(el))return false;
342 + if(!visible(el,MIN_W,MIN_H)||excluded(el))return false;
343 +
318 318   var s=getComputedStyle(el);
319 319   var r=el.getBoundingClientRect();
346 +
320 320   var border=
321 - num(s.borderTopWidth)+num(s.borderRightWidth)+
322 - num(s.borderBottomWidth)+num(s.borderLeftWidth);
348 + num(s.borderTopWidth)+
349 + num(s.borderRightWidth)+
350 + num(s.borderBottomWidth)+
351 + num(s.borderLeftWidth);
352 +
323 323   var radius=Math.max(
324 - num(s.borderTopLeftRadius),num(s.borderTopRightRadius),
325 - num(s.borderBottomLeftRadius),num(s.borderBottomRightRadius)
354 + num(s.borderTopLeftRadius),
355 + num(s.borderTopRightRadius),
356 + num(s.borderBottomLeftRadius),
357 + num(s.borderBottomRightRadius)
326 326   );
327 - var bg=s.backgroundColor&&s.backgroundColor!=="rgba(0, 0, 0, 0)"&&s.backgroundColor!=="transparent";
328 - var shadow=s.boxShadow&&s.boxShadow!=="none";
329 - return namedLikeBox(el)||border>=1||(bg&&radius>=3)||(shadow&&r.width>=180);
359 +
360 + var bg=
361 + s.backgroundColor&&
362 + s.backgroundColor!=="rgba(0, 0, 0, 0)"&&
363 + s.backgroundColor!=="transparent";
364 +
365 + var shadow=
366 + s.boxShadow&&
367 + s.boxShadow!=="none";
368 +
369 + return (
370 + namedLikeBox(el)||
371 + border>=1||
372 + (bg&&radius>=3)||
373 + (shadow&&r.width>=180)
374 + );
330 330   }
331 331  
377 + function saveOriginal(el,map,property){
378 + if(map.has(el))return;
379 +
380 + map.set(el,{
381 + value:el.style.getPropertyValue(property),
382 + priority:el.style.getPropertyPriority(property)
383 + });
384 + }
385 +
386 + function restoreOriginal(el,map,property){
387 + var original=map.get(el);
388 +
389 + if(original&&original.value){
390 + el.style.setProperty(
391 + property,
392 + original.value,
393 + original.priority||""
394 + );
395 + }else{
396 + el.style.removeProperty(property);
397 + }
398 + }
399 +
400 + function reset(){
401 + heightManaged.forEach(function(el){
402 + restoreOriginal(
403 + el,
404 + originalMinHeight,
405 + "min-height"
406 + );
407 +
408 + el.removeAttribute(
409 + "data-sn-equal-height-managed"
410 + );
411 + });
412 +
413 + sectionManaged.forEach(function(el){
414 + restoreOriginal(
415 + el,
416 + originalMarginTop,
417 + "margin-top"
418 + );
419 +
420 + el.removeAttribute(
421 + "data-sn-first-section-aligned"
422 + );
423 + });
424 +
425 + heightManaged.clear();
426 + sectionManaged.clear();
427 + }
428 +
332 332   function pickTarget(child){
333 - if(!visible(child))return null;
334 - if(boxLike(child))return child;
430 + if(!visible(child,MIN_W,MIN_H))return null;
335 335  
432 + if(boxLike(child)){
433 + return child;
434 + }
435 +
336 336   var cr=child.getBoundingClientRect();
337 337   var q=[];
438 +
338 338   Array.from(child.children||[]).forEach(function(el){
339 339   q.push({el:el,depth:1});
340 340   });
341 341  
342 - var best=null,bestScore=-1;
443 + var best=null;
444 + var bestScore=-Infinity;
343 343  
344 344   while(q.length){
345 345   var item=q.shift();
346 346   var el=item.el;
347 - if(!visible(el))continue;
348 348  
450 + if(!visible(el,MIN_W,MIN_H))continue;
451 +
349 349   var r=el.getBoundingClientRect();
350 350  
351 - if(r.width>=cr.width*.72&&boxLike(el)){
352 - var widthFit=1-Math.min(1,Math.abs(cr.width-r.width)/Math.max(1,cr.width));
353 - var topFit=1-Math.min(1,Math.abs(cr.top-r.top)/80);
354 - var score=widthFit*5+topFit*2+Math.min(r.height,600)/600;
454 + if(
455 + r.width>=cr.width*.68&&
456 + boxLike(el)
457 + ){
458 + var widthFit=
459 + 1-Math.min(
460 + 1,
461 + Math.abs(cr.width-r.width)/
462 + Math.max(1,cr.width)
463 + );
464 +
465 + var topFit=
466 + 1-Math.min(
467 + 1,
468 + Math.abs(cr.top-r.top)/100
469 + );
470 +
471 + var score=
472 + widthFit*6+
473 + topFit*3+
474 + Math.min(r.height,900)/450+
475 + Math.min(r.width*r.height,900000)/900000;
476 +
355 355   if(score>bestScore){
356 356   best=el;
357 357   bestScore=score;
... ... @@ -358,9 +358,12 @@
358 358   }
359 359   }
360 360  
361 - if(item.depth<3){
483 + if(item.depth<SEARCH_DEPTH){
362 362   Array.from(el.children||[]).forEach(function(next){
363 - q.push({el:next,depth:item.depth+1});
485 + q.push({
486 + el:next,
487 + depth:item.depth+1
488 + });
364 364   });
365 365   }
366 366   }
... ... @@ -368,61 +368,392 @@
368 368   return best;
369 369   }
370 370  
371 - function reset(){
372 - managed.forEach(function(el){
373 - el.style.removeProperty("min-height");
374 - el.removeAttribute("data-sn-equal-height-managed");
375 - });
376 - managed.clear();
496 + function groupsByVisualRow(entries){
497 + var groups=[];
498 +
499 + entries
500 + .slice()
501 + .sort(function(a,b){
502 + return (
503 + a.rect.top-b.rect.top||
504 + a.rect.left-b.rect.left
505 + );
506 + })
507 + .forEach(function(entry){
508 + var group=null;
509 +
510 + for(var i=0;i<groups.length;i++){
511 + if(
512 + Math.abs(
513 + groups[i].top-
514 + entry.rect.top
515 + )<=ROW_TOLERANCE
516 + ){
517 + group=groups[i];
518 + break;
519 + }
520 + }
521 +
522 + if(!group){
523 + group={
524 + top:entry.rect.top,
525 + entries:[]
526 + };
527 + groups.push(group);
528 + }
529 +
530 + group.entries.push(entry);
531 + });
532 +
533 + return groups;
377 377   }
378 378  
379 - function horizontalLayout(parent){
380 - if(!visible(parent))return false;
381 - var s=getComputedStyle(parent);
382 - if(s.display==="grid"||s.display==="inline-grid")return true;
383 - if(s.display==="flex"||s.display==="inline-flex"){
384 - return s.flexDirection==="row"||s.flexDirection==="row-reverse";
536 + function validHorizontalGroup(group){
537 + if(group.entries.length<2)return false;
538 +
539 + var lefts=
540 + group.entries
541 + .map(function(e){return e.rect.left;})
542 + .sort(function(a,b){return a-b;});
543 +
544 + if(
545 + lefts[lefts.length-1]-
546 + lefts[0]<
547 + 80
548 + ){
549 + return false;
385 385   }
386 - return false;
551 +
552 + var widths=
553 + group.entries
554 + .map(function(e){return e.rect.width;})
555 + .filter(function(w){return w>0;});
556 +
557 + if(widths.length<2)return false;
558 +
559 + var minWidth=Math.min.apply(Math,widths);
560 + var maxWidth=Math.max.apply(Math,widths);
561 +
562 + return (
563 + maxWidth/
564 + Math.max(1,minWidth)<=
565 + 1.9
566 + );
387 387   }
388 388  
389 - function rowGroups(entries){
390 - var groups=[];
391 - entries.slice().sort(function(a,b){
392 - return a.rect.top-b.rect.top||a.rect.left-b.rect.left;
393 - }).forEach(function(entry){
394 - var group=null;
395 - for(var i=0;i<groups.length;i++){
396 - if(Math.abs(groups[i].top-entry.rect.top)<=ROW_TOLERANCE){
397 - group=groups[i];
398 - break;
399 - }
569 + function normalizeText(text){
570 + return String(text||"")
571 + .replace(/s+/g," ")
572 + .trim()
573 + .toUpperCase();
574 + }
575 +
576 + function exactKnownFirstSection(el){
577 + var text=normalizeText(el.textContent);
578 +
579 + return (
580 + text==="HIER STARTEN"||
581 + text==="ORGANISIEREN & DOKUMENTIEREN"||
582 + text==="ENTSCHEIDEN"||
583 + text==="START HERE"||
584 + text==="GET STARTED"||
585 + text==="ORGANISE & DOCUMENT"||
586 + text==="ORGANIZE & DOCUMENT"||
587 + text==="DECIDE"
588 + );
589 + }
590 +
591 + function visuallyFirstSectionBar(card){
592 + var cardRect=card.getBoundingClientRect();
593 + var candidates=[];
594 +
595 + Array.from(
596 + card.querySelectorAll(
597 + "div,p,span,strong,h3,h4,h5,h6"
598 + )
599 + ).forEach(function(el){
600 + if(!visible(el,20,6))return;
601 + if(excluded(el))return;
602 +
603 + var r=el.getBoundingClientRect();
604 + var relativeTop=r.top-cardRect.top;
605 +
606 + if(
607 + relativeTop<45||
608 + relativeTop>cardRect.height*.72
609 + ){
610 + return;
400 400   }
401 - if(!group){
402 - group={top:entry.rect.top,entries:[]};
403 - groups.push(group);
612 +
613 + var widthRatio=
614 + r.width/
615 + Math.max(1,cardRect.width);
616 +
617 + if(
618 + widthRatio<.55||
619 + widthRatio>1.05||
620 + r.height>54
621 + ){
622 + return;
404 404   }
405 - group.entries.push(entry);
624 +
625 + var text=normalizeText(el.textContent);
626 +
627 + if(
628 + text.length<2||
629 + text.length>90
630 + ){
631 + return;
632 + }
633 +
634 + var style=getComputedStyle(el);
635 +
636 + var bg=
637 + style.backgroundColor&&
638 + style.backgroundColor!=="rgba(0, 0, 0, 0)"&&
639 + style.backgroundColor!=="transparent";
640 +
641 + var border=
642 + num(style.borderTopWidth)+
643 + num(style.borderRightWidth)+
644 + num(style.borderBottomWidth)+
645 + num(style.borderLeftWidth);
646 +
647 + var mostlyUpper=
648 + text.length>=3&&
649 + text===text.toUpperCase();
650 +
651 + var exact=exactKnownFirstSection(el);
652 +
653 + var score=
654 + (exact?20:0)+
655 + (bg?6:0)+
656 + (border>=1?2:0)+
657 + (mostlyUpper?4:0)+
658 + (num(style.fontWeight)>=600?1:0);
659 +
660 + if(score>=7){
661 + candidates.push({
662 + el:el,
663 + relativeTop:relativeTop,
664 + width:r.width,
665 + score:score
666 + });
667 + }
406 406   });
407 - return groups;
669 +
670 + if(!candidates.length)return null;
671 +
672 + candidates.sort(function(a,b){
673 + if(a.score!==b.score)return b.score-a.score;
674 + if(Math.abs(a.relativeTop-b.relativeTop)>3){
675 + return a.relativeTop-b.relativeTop;
676 + }
677 + return b.width-a.width;
678 + });
679 +
680 + // For exact known labels always prefer the earliest exact match.
681 + var exacts=candidates.filter(function(c){
682 + return exactKnownFirstSection(c.el);
683 + });
684 +
685 + if(exacts.length){
686 + exacts.sort(function(a,b){
687 + return a.relativeTop-b.relativeTop||b.width-a.width;
688 + });
689 + return exacts[0].el;
690 + }
691 +
692 + // Generic fallback: earliest high-confidence bar.
693 + candidates.sort(function(a,b){
694 + return a.relativeTop-b.relativeTop||b.score-a.score||b.width-a.width;
695 + });
696 +
697 + return candidates[0].el;
408 408   }
409 409  
700 + function alignFirstSections(cards){
701 + var rows=
702 + cards.map(function(card){
703 + var bar=
704 + visuallyFirstSectionBar(card);
705 +
706 + if(!bar)return null;
707 +
708 + var cardRect=
709 + card.getBoundingClientRect();
710 +
711 + var barRect=
712 + bar.getBoundingClientRect();
713 +
714 + return {
715 + card:card,
716 + bar:bar,
717 + relativeTop:
718 + barRect.top-cardRect.top,
719 + label:
720 + normalizeText(bar.textContent)
721 + };
722 + });
723 +
724 + // Conservative: only align when every card in the horizontal row
725 + // has a reliable first section bar.
726 + if(
727 + rows.some(function(row){
728 + return !row;
729 + })
730 + ){
731 + return null;
732 + }
733 +
734 + var targetTop=
735 + Math.max.apply(
736 + Math,
737 + rows.map(function(row){
738 + return row.relativeTop;
739 + })
740 + );
741 +
742 + rows.forEach(function(row){
743 + var delta=
744 + targetTop-
745 + row.relativeTop;
746 +
747 + if(delta<=1)return;
748 +
749 + saveOriginal(
750 + row.bar,
751 + originalMarginTop,
752 + "margin-top"
753 + );
754 +
755 + var currentMargin=
756 + num(
757 + getComputedStyle(
758 + row.bar
759 + ).marginTop
760 + );
761 +
762 + row.bar.style.setProperty(
763 + "margin-top",
764 + (
765 + currentMargin+
766 + delta
767 + )+"px"
768 + );
769 +
770 + row.bar.setAttribute(
771 + "data-sn-first-section-aligned",
772 + "4"
773 + );
774 +
775 + sectionManaged.add(row.bar);
776 + });
777 +
778 + return {
779 + labels:
780 + rows.map(function(row){
781 + return row.label;
782 + }),
783 + targetRelativeTop:
784 + Math.round(targetTop)
785 + };
786 + }
787 +
788 + function applyGroup(group){
789 + if(!validHorizontalGroup(group)){
790 + return null;
791 + }
792 +
793 + var cards=[];
794 + var seen=new Set();
795 +
796 + group.entries.forEach(function(entry){
797 + if(!seen.has(entry.target)){
798 + seen.add(entry.target);
799 + cards.push(entry.target);
800 + }
801 + });
802 +
803 + if(cards.length<2)return null;
804 +
805 + var firstSection=
806 + alignFirstSections(cards);
807 +
808 + // The section alignment can change natural card heights.
809 + // Measure only afterwards.
810 + var maxHeight=0;
811 +
812 + cards.forEach(function(card){
813 + maxHeight=Math.max(
814 + maxHeight,
815 + card.getBoundingClientRect().height
816 + );
817 + });
818 +
819 + maxHeight=Math.ceil(maxHeight);
820 +
821 + if(maxHeight<MIN_H)return null;
822 +
823 + cards.forEach(function(card){
824 + saveOriginal(
825 + card,
826 + originalMinHeight,
827 + "min-height"
828 + );
829 +
830 + card.style.setProperty(
831 + "min-height",
832 + maxHeight+"px"
833 + );
834 +
835 + card.setAttribute(
836 + "data-sn-equal-height-managed",
837 + "4"
838 + );
839 +
840 + heightManaged.add(card);
841 + });
842 +
843 + return {
844 + cards:cards.length,
845 + height:maxHeight,
846 + firstSection:firstSection
847 + };
848 + }
849 +
410 410   function run(){
411 411   reset();
412 412  
413 - if(window.innerWidth<=MOBILE_MAX)return;
853 + if(
854 + window.innerWidth<=MOBILE_MAX
855 + ){
856 + return;
857 + }
414 414  
415 - var parents=Array.from(root.querySelectorAll("*")).filter(function(el){
416 - return el.children&&el.children.length>=2&&horizontalLayout(el);
417 - });
859 + var parents=
860 + Array.from(
861 + root.querySelectorAll("*")
862 + ).filter(function(parent){
863 + return (
864 + visible(parent,MIN_W,MIN_H)&&
865 + parent.children&&
866 + parent.children.length>=2&&
867 + parent.children.length<=MAX_PARENT_CHILDREN
868 + );
869 + });
418 418  
871 + var touched=new Set();
872 +
419 419   parents.forEach(function(parent){
420 420   var entries=[];
421 421  
422 422   Array.from(parent.children).forEach(function(child){
423 - if(!visible(child))return;
877 + if(!visible(child,MIN_W,MIN_H))return;
878 +
424 424   var target=pickTarget(child);
425 425   if(!target)return;
881 +
426 426   entries.push({
427 427   target:target,
428 428   rect:target.getBoundingClientRect()
... ... @@ -431,37 +431,30 @@
431 431  
432 432   if(entries.length<2)return;
433 433  
434 - rowGroups(entries).forEach(function(group){
435 - if(group.entries.length<2)return;
890 + groupsByVisualRow(entries).forEach(function(group){
891 + if(!validHorizontalGroup(group))return;
436 436  
437 - var lefts=group.entries.map(function(e){return e.rect.left;}).sort(function(a,b){return a-b;});
438 - if(lefts[lefts.length-1]-lefts[0]<80)return;
893 + var signature=
894 + group.entries.map(function(entry){
895 + return entry.target;
896 + });
439 439  
440 - var targets=[];
441 - var seen=new Set();
898 + if(
899 + !signature.some(function(el){
900 + return !touched.has(el);
901 + })
902 + ){
903 + return;
904 + }
442 442  
443 - group.entries.forEach(function(e){
444 - if(!seen.has(e.target)){
445 - seen.add(e.target);
446 - targets.push(e.target);
447 - }
448 - });
906 + var applied=
907 + applyGroup(group);
449 449  
450 - if(targets.length<2)return;
451 -
452 - var max=0;
453 - targets.forEach(function(el){
454 - max=Math.max(max,el.getBoundingClientRect().height);
455 - });
456 -
457 - max=Math.ceil(max);
458 - if(max<MIN_H)return;
459 -
460 - targets.forEach(function(el){
461 - el.style.setProperty("min-height",max+"px");
462 - el.setAttribute("data-sn-equal-height-managed","1");
463 - managed.add(el);
464 - });
909 + if(applied){
910 + signature.forEach(function(el){
911 + touched.add(el);
912 + });
913 + }
465 465   });
466 466   });
467 467   }
... ... @@ -468,6 +468,7 @@
468 468  
469 469   function schedule(){
470 470   if(raf)cancelAnimationFrame(raf);
920 +
471 471   raf=requestAnimationFrame(function(){
472 472   raf=requestAnimationFrame(function(){
473 473   raf=0;
... ... @@ -479,17 +479,28 @@
479 479   addEventListener("resize",schedule,{passive:true});
480 480   addEventListener("load",schedule,{once:true});
481 481  
482 - root.addEventListener("click",function(){
483 - setTimeout(schedule,0);
484 - },true);
932 + root.addEventListener(
933 + "click",
934 + function(){
935 + setTimeout(schedule,0);
936 + },
937 + true
938 + );
485 485  
940 + Array.from(root.querySelectorAll("img")).forEach(function(img){
941 + if(!img.complete){
942 + img.addEventListener("load",schedule,{once:true});
943 + }
944 + });
945 +
486 486   if(document.fonts&&document.fonts.ready){
487 487   document.fonts.ready.then(schedule);
488 488   }
489 489  
490 490   schedule();
491 - setTimeout(schedule,250);
492 - setTimeout(schedule,900);
951 + setTimeout(schedule,200);
952 + setTimeout(schedule,650);
953 + setTimeout(schedule,1400);
493 493  })();
494 494  </script>
495 495  <!-- SN_HORIZONTAL_BOX_HARMONIZER_END -->