Improve layout a little

geneit_app/src/widgets/simple_family_tree/SimpleFamilyTree.tsx

@@ -25,7 +25,7 @@ const SPOUSE_SPACING = 10;
 /**
  * Space between two siblings hierachy
  */
-const SIBLINGS_SPACING = 20;
+const SIBLINGS_SPACING = 10;
 
 /**
  * Vertical space between two generations
@@ -111,7 +111,6 @@ function buildSimpleDownTreeNode(
   let levelWidth: number;
   if (node.spouse) {
     levelWidth =
-      CARD_SPACING +
       SPOUSE_SPACING +
       2 *
         Math.max(
@@ -119,7 +118,7 @@ function buildSimpleDownTreeNode(
           memberCardWidth(node.spouse.member)
         );
   } else {
-    levelWidth = memberCardWidth(node.member) + CARD_SPACING;
+    levelWidth = memberCardWidth(node.member);
   }
 
   // Compute down level width
@@ -217,6 +216,10 @@ function NodeArea(p: {
     parent_x_offset + Math.floor(memberCardWidth(p.node.member) / 2);
   let parentLinkY = p.y;
 
+  // Remove ugly little shifts
+  if (Math.abs(parentLinkX - (p.childrenLinkDestX ?? 0)) < 10)
+    parentLinkX = p.childrenLinkDestX!;
+
   let childrenLinkX: number;
   let childrenLinkY: number;