diff --git a/lessons/20-html-elements.json b/lessons/20-html-elements.json
index cf5a67f..013da18 100644
--- a/lessons/20-html-elements.json
+++ b/lessons/20-html-elements.json
@@ -34,12 +34,12 @@
"id": "semantic-containers",
"title": "Semantic Tags",
"description": "Modern HTML uses semantic containers that describe their content:
<header> - Page or section header
<nav> - Navigation links
<main> - Main content area
<section> - Thematic grouping
<article> - Self-contained content
<footer> - Page or section footer",
- "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2025",
+ "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2026",
"previewHTML": "",
"previewBaseCSS": "body { font-family: system-ui; margin: 0; } header { background: #1976d2; color: white; padding: 15px; } main { padding: 20px; min-height: 100px; } footer { background: #424242; color: white; padding: 10px; text-align: center; }",
"sandboxCSS": "",
"initialCode": "",
- "solution": "\n\n Welcome to my site!
\n\n",
+ "solution": "\n\n Welcome to my site!
\n\n",
"previewContainer": "preview-area",
"validations": [
{
diff --git a/lessons/ar/20-html-elements.json b/lessons/ar/20-html-elements.json
index 97c569d..449ad96 100644
--- a/lessons/ar/20-html-elements.json
+++ b/lessons/ar/20-html-elements.json
@@ -34,12 +34,12 @@
"id": "semantic-containers",
"title": "Semantic Tags",
"description": "Modern HTML uses semantic containers that describe their content:
<header> - Page or section header
<nav> - Navigation links
<main> - Main content area
<section> - Thematic grouping
<article> - Self-contained content
<footer> - Page or section footer",
- "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2025",
+ "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2026",
"previewHTML": "",
"previewBaseCSS": "body { font-family: system-ui; margin: 0; } header { background: #1976d2; color: white; padding: 15px; } main { padding: 20px; min-height: 100px; } footer { background: #424242; color: white; padding: 10px; text-align: center; }",
"sandboxCSS": "",
"initialCode": "",
- "solution": "\n\n Welcome to my site!
\n\n",
+ "solution": "\n\n Welcome to my site!
\n\n",
"previewContainer": "preview-area",
"validations": [
{
diff --git a/lessons/de/20-html-elements.json b/lessons/de/20-html-elements.json
index 4c60803..c5e6f18 100644
--- a/lessons/de/20-html-elements.json
+++ b/lessons/de/20-html-elements.json
@@ -34,12 +34,12 @@
"id": "semantic-containers",
"title": "Semantische Container-Elemente",
"description": "Modernes HTML verwendet semantische Container, die ihren Inhalt beschreiben:
<header> - Kopfbereich der Seite oder eines Abschnitts
<nav> - Navigationslinks
<main> - Hauptinhalt
<section> - Thematische Gruppierung
<article> - Eigenständiger Inhalt
<footer> - Fußbereich der Seite oder eines Abschnitts",
- "task": "Erstelle eine einfache Seitenstruktur:
1. Füge ein <header> mit einem <h1> hinzu, das den Text Meine Webseite enthält
2. Füge ein <main>-Element mit einem Absatz hinzu, der Willkommen auf meiner Seite! sagt
3. Füge ein <footer> mit einem Absatz hinzu, der Copyright 2025 sagt",
+ "task": "Erstelle eine einfache Seitenstruktur:
1. Füge ein <header> mit einem <h1> hinzu, das den Text Meine Webseite enthält
2. Füge ein <main>-Element mit einem Absatz hinzu, der Willkommen auf meiner Seite! sagt
3. Füge ein <footer> mit einem Absatz hinzu, der Copyright 2026 sagt",
"previewHTML": "",
"previewBaseCSS": "body { font-family: system-ui; margin: 0; } header { background: #1976d2; color: white; padding: 15px; } main { padding: 20px; min-height: 100px; } footer { background: #424242; color: white; padding: 10px; text-align: center; }",
"sandboxCSS": "",
"initialCode": "",
- "solution": "\n\n Willkommen auf meiner Seite!
\n\n",
+ "solution": "\n\n Willkommen auf meiner Seite!
\n\n",
"previewContainer": "preview-area",
"validations": [
{
diff --git a/lessons/es/20-html-elements.json b/lessons/es/20-html-elements.json
index 97c569d..449ad96 100644
--- a/lessons/es/20-html-elements.json
+++ b/lessons/es/20-html-elements.json
@@ -34,12 +34,12 @@
"id": "semantic-containers",
"title": "Semantic Tags",
"description": "Modern HTML uses semantic containers that describe their content:
<header> - Page or section header
<nav> - Navigation links
<main> - Main content area
<section> - Thematic grouping
<article> - Self-contained content
<footer> - Page or section footer",
- "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2025",
+ "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2026",
"previewHTML": "",
"previewBaseCSS": "body { font-family: system-ui; margin: 0; } header { background: #1976d2; color: white; padding: 15px; } main { padding: 20px; min-height: 100px; } footer { background: #424242; color: white; padding: 10px; text-align: center; }",
"sandboxCSS": "",
"initialCode": "",
- "solution": "\n\n Welcome to my site!
\n\n",
+ "solution": "\n\n Welcome to my site!
\n\n",
"previewContainer": "preview-area",
"validations": [
{
diff --git a/lessons/pl/20-html-elements.json b/lessons/pl/20-html-elements.json
index 97c569d..449ad96 100644
--- a/lessons/pl/20-html-elements.json
+++ b/lessons/pl/20-html-elements.json
@@ -34,12 +34,12 @@
"id": "semantic-containers",
"title": "Semantic Tags",
"description": "Modern HTML uses semantic containers that describe their content:
<header> - Page or section header
<nav> - Navigation links
<main> - Main content area
<section> - Thematic grouping
<article> - Self-contained content
<footer> - Page or section footer",
- "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2025",
+ "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2026",
"previewHTML": "",
"previewBaseCSS": "body { font-family: system-ui; margin: 0; } header { background: #1976d2; color: white; padding: 15px; } main { padding: 20px; min-height: 100px; } footer { background: #424242; color: white; padding: 10px; text-align: center; }",
"sandboxCSS": "",
"initialCode": "",
- "solution": "\n\n Welcome to my site!
\n\n",
+ "solution": "\n\n Welcome to my site!
\n\n",
"previewContainer": "preview-area",
"validations": [
{
diff --git a/lessons/uk/20-html-elements.json b/lessons/uk/20-html-elements.json
index 97c569d..449ad96 100644
--- a/lessons/uk/20-html-elements.json
+++ b/lessons/uk/20-html-elements.json
@@ -34,12 +34,12 @@
"id": "semantic-containers",
"title": "Semantic Tags",
"description": "Modern HTML uses semantic containers that describe their content:
<header> - Page or section header
<nav> - Navigation links
<main> - Main content area
<section> - Thematic grouping
<article> - Self-contained content
<footer> - Page or section footer",
- "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2025",
+ "task": "Create a basic page structure:
1. Add a <header> with an <h1> containing the text My Website
2. Add a <main> element with a paragraph saying Welcome to my site!
3. Add a <footer> with a paragraph saying Copyright 2026",
"previewHTML": "",
"previewBaseCSS": "body { font-family: system-ui; margin: 0; } header { background: #1976d2; color: white; padding: 15px; } main { padding: 20px; min-height: 100px; } footer { background: #424242; color: white; padding: 10px; text-align: center; }",
"sandboxCSS": "",
"initialCode": "",
- "solution": "\n\n Welcome to my site!
\n\n",
+ "solution": "\n\n Welcome to my site!
\n\n",
"previewContainer": "preview-area",
"validations": [
{