Michael Czechowski
fb33930328
- Add CSS Colors, Typography, Advanced Selectors, and Grid modules - Remove deprecated HTML Marquee module from all languages - Remove redundant div & span lesson from HTML Block & Inline - Move SVG module from HTML to CSS section - Enhance first lessons with comprehensive explanations: - Flexbox: historical context, axes concept - Colors: named colors, background-color explained - Grid: comparison to Flexbox, key properties - Swap header logo highlight (CRISPIES instead of CODE) - Use English fallbacks for new modules in non-EN languages - Fix test to include 'playground' mode New path: 19 modules (~78 lessons) vs previous 16 modules (62 lessons) 🤖 Generated with [Claude Code](https://claude.com/claude-code)
90 lines
4.0 KiB
JSON
90 lines
4.0 KiB
JSON
{
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"$schema": "../schemas/code-crispies-module-schema.json",
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"id": "colors-backgrounds",
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"title": "CSS Colors",
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"description": "Learn how to apply colors to text and backgrounds using CSS properties.",
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"difficulty": "beginner",
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"lessons": [
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{
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"id": "colors-1",
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"title": "Background Color",
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"description": "Color is one of the most powerful tools in web design. It creates visual hierarchy, conveys meaning, and establishes brand identity. CSS provides multiple ways to specify colors.<br><br><strong>CSS named colors:</strong> CSS includes 147 named colors like <kbd>steelblue</kbd>, <kbd>coral</kbd>, <kbd>gold</kbd>, and <kbd>tomato</kbd>. These are easy to remember and read.<br><br><strong>The background-color property:</strong> Sets the fill color behind an element's content and padding areas. The color extends to the edge of the element's border.<br><br><pre>.box {\n background-color: lightblue;\n}</pre>",
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"task": "Set <kbd>background-color</kbd> to <kbd>lightcyan</kbd> on <kbd>.box</kbd>.",
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"previewHTML": "<div class=\"box\">Background Demo</div>",
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"previewBaseCSS": "body { font-family: system-ui, sans-serif; padding: 1rem; } .box { padding: 1rem; border: 2px solid steelblue; }",
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"sandboxCSS": "",
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"codePrefix": ".box {\n ",
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"initialCode": "",
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"codeSuffix": "\n}",
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"previewContainer": "preview-area",
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"validations": [
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{
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"type": "property_value",
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"value": { "property": "background-color", "expected": "lightcyan" },
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"message": "Set <kbd>background-color: lightcyan</kbd>"
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}
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]
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},
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{
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"id": "colors-2",
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"title": "Text Color",
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"description": "The <kbd>color</kbd> property sets the color of text content. Good contrast between text and background is essential for readability.",
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"task": "Set <kbd>color</kbd> to <kbd>darkslategray</kbd> on <kbd>.box</kbd>.",
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"previewHTML": "<div class=\"box\">Color & Contrast</div>",
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"previewBaseCSS": "body { font-family: system-ui, sans-serif; padding: 1rem; } .box { padding: 1rem; background-color: lightcyan; border: 2px solid steelblue; }",
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"sandboxCSS": "",
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"codePrefix": ".box {\n ",
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"initialCode": "",
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"codeSuffix": "\n}",
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"previewContainer": "preview-area",
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"validations": [
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{
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"type": "property_value",
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"value": { "property": "color", "expected": "darkslategray" },
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"message": "Set <kbd>color: darkslategray</kbd>"
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}
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]
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},
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{
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"id": "colors-3",
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"title": "Border Color",
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"description": "Borders can have their own color using <kbd>border-color</kbd>, or you can specify color in the border shorthand.",
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"task": "Set <kbd>border-color</kbd> to <kbd>coral</kbd> on <kbd>.box</kbd>.",
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"previewHTML": "<div class=\"box\">Border Color</div>",
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"previewBaseCSS": "body { font-family: system-ui, sans-serif; padding: 1rem; } .box { padding: 1rem; background-color: seashell; border: 4px solid gray; }",
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"sandboxCSS": "",
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"codePrefix": ".box {\n ",
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"initialCode": "",
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"codeSuffix": "\n}",
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"previewContainer": "preview-area",
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"validations": [
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{
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"type": "property_value",
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"value": { "property": "border-color", "expected": "coral" },
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"message": "Set <kbd>border-color: coral</kbd>"
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}
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]
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},
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{
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"id": "colors-4",
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"title": "Color Formats",
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"description": "Besides named colors, CSS supports hex codes (<kbd>#ff6347</kbd>), RGB (<kbd>rgb(255, 99, 71)</kbd>), and HSL (<kbd>hsl(9, 100%, 64%)</kbd>) formats.",
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"task": "Set <kbd>background-color</kbd> to <kbd>#f0e68c</kbd> (khaki in hex) on <kbd>.box</kbd>.",
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"previewHTML": "<div class=\"box\">Hex Color</div>",
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"previewBaseCSS": "body { font-family: system-ui, sans-serif; padding: 1rem; } .box { padding: 1rem; border: 2px solid olive; }",
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"sandboxCSS": "",
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"codePrefix": ".box {\n ",
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"initialCode": "",
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"codeSuffix": "\n}",
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"previewContainer": "preview-area",
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"validations": [
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{
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"type": "property_value",
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"value": { "property": "background-color", "expected": "#f0e68c" },
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"message": "Set <kbd>background-color: #f0e68c</kbd>"
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}
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]
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}
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]
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}
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