ockley · Apr 30, 2026 · Apr 30, 2026
diff --git a/2-ui/1-document/03-dom-navigation/1-dom-children/solution.md b/2-ui/1-document/03-dom-navigation/1-dom-children/solution.md
@@ -1,27 +1,27 @@
-There are many ways, for instance:
+Der er mange måder at gå til det på. Det kunne for eksempel være:
 
 
-The `<div>` DOM node:
+`<div>` DOM noden:
 
 ```js
 document.body.firstElementChild
-// or
+// eller
 document.body.children[0]
-// or (the first node is space, so we take 2nd)
+// eller (den første node er et mellemrum, så vi tager den anden)
 document.body.childNodes[1]
 ```
 
-The `<ul>` DOM node:
+`<ul>` DOM noden:
 
 ```js
 document.body.lastElementChild
-// or
+// eller
 document.body.children[1]
 ```
 
-The second `<li>` (with Pete):
+Den anden `<li>` (med Mikkel):
 
 ```js
-// get <ul>, and then get its last element child
+// hent <ul>, og derefter hent det sidste barn der er et element
 document.body.lastElementChild.lastElementChild
 ```
diff --git a/2-ui/1-document/03-dom-navigation/1-dom-children/task.md b/2-ui/1-document/03-dom-navigation/1-dom-children/task.md
@@ -2,23 +2,23 @@ importance: 5
 
 ---
 
-# DOM children
+# DOM børn
 
-Look at this page:
+Se på følgende side:
 
 ```html
 <html>
 <body>
-  <div>Users:</div>
+  <div>Brugere:</div>
   <ul>
-    <li>John</li>
-    <li>Pete</li>
+    <li>Lisbeth</li>
+    <li>Mikkel</li>
   </ul>
 </body>
 </html>
 ```
 
-For each of the following, give at least one way of how to access them:
-- The `<div>` DOM node?
-- The `<ul>` DOM node?
-- The second `<li>` (with Pete)?
+For hver af de følgende, giv mindst en måde at tilgå dem:
+- `<div>` DOM noden?
+- `<ul>` DOM noden?
+- Den anden `<li>` (med Mikkel)?
diff --git a/2-ui/1-document/03-dom-navigation/3-navigation-links-which-null/solution.md b/2-ui/1-document/03-dom-navigation/3-navigation-links-which-null/solution.md
@@ -1,6 +1,6 @@
-1. Yes, true. The element `elem.lastChild` is always the last one, it has no `nextSibling`.
-2. No, wrong, because `elem.children[0]` is the first child *among elements*. But there may exist non-element nodes before it. So `previousSibling` may be a text node.
+1. Ja, det er sandt. Elementet `elem.lastChild` er altid det sidste - det har ikke nogen `nextSibling`.
+2. Nej, det er ikke sandt, fordi `elem.children[0]` er det første barn *mellem elementer*. Men der kan eksistere ikke-elementer før det. Så `previousSibling` kan være en tekstnode.
 
-Please note: for both cases if there are no children, then there will be an error.
+Bemærk: for begge tilfælde, hvis der ikke er nogen børn, vil der være en fejl.
 
-If there are no children, `elem.lastChild` is `null`, so we can't access `elem.lastChild.nextSibling`. And the collection `elem.children` is empty (like an empty array `[]`).
+Hvis der ikke er nogen børn, er `elem.lastChild` `null`, så vi kan ikke tilgå `elem.lastChild.nextSibling`. Og samlingen `elem.children` er tom (ligesom et tomt array `[]`).
diff --git a/2-ui/1-document/03-dom-navigation/3-navigation-links-which-null/task.md b/2-ui/1-document/03-dom-navigation/3-navigation-links-which-null/task.md
@@ -2,9 +2,9 @@ importance: 5
 
 ---
 
-# The sibling question
+# Spørgsmålet om søskende
 
-If `elem` -- is an arbitrary DOM element node...
+Hvis `elem` -- er en tilfølglig DOM element node...
 
-- Is it true that `elem.lastChild.nextSibling` is always `null`?
-- Is it true that `elem.children[0].previousSibling` is always `null` ?
+- Er det sandt at `elem.lastChild.nextSibling` altid er `null`?
+- Er det sandt at `elem.children[0].previousSibling` altid er `null`?
diff --git a/2-ui/1-document/03-dom-navigation/4-select-diagonal-cells/solution.md b/2-ui/1-document/03-dom-navigation/4-select-diagonal-cells/solution.md
@@ -1 +1 @@
-We'll be using `rows` and `cells` properties to access diagonal table cells.
+Vi vil bruge `rows` og `cells` egenskaberne til at tilgå diagonale tabelceller.
diff --git a/2-ui/1-document/03-dom-navigation/4-select-diagonal-cells/task.md b/2-ui/1-document/03-dom-navigation/4-select-diagonal-cells/task.md
@@ -2,17 +2,17 @@ importance: 5
 
 ---
 
-# Select all diagonal cells
+# Vælg alle diagonale celler
 
-Write the code to paint all diagonal table cells in red.
+Skriv koden der maler alle diagonale tabelceller røde.
 
-You'll need to get all diagonal `<td>` from the `<table>` and paint them using the code:
+Du skal hente alle diagonale `<td>` fra `<table>` og male dem ved hjælp af koden:
 
 ```js
-// td should be the reference to the table cell
+// td skal være referencen til tabelcellen
 td.style.backgroundColor = 'red';
 ```
 
-The result should be:
+resulatet skal være dette:
 
 [iframe src="solution" height=180]
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		We'll be using `rows` and `cells` properties to access diagonal table cells.
		Vi vil bruge `rows` og `cells` egenskaberne til at tilgå diagonale tabelceller.