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HTML and CSS for Beginners: Build a Page That Looks Right in the Browser
Check Yourself: CSS Basics You Cannot Skip
Five scenario questions on selectors, the box model and units. If you miss more than one, reread the lesson that covers it.
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Before You Write Markup
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What HTML and CSS Actually Do in Your Browser
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Your First Page: Save It, Open It, See It Break
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HTML You Cannot Skip
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Tags, Elements and Attributes Without the Fog
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Headings, Paragraphs, Links and Images That Mean Something
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Semantic HTML: Stop Wrapping Everything in a Div
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Structure That Helps the Reader
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Lists and Tables When You Actually Need Them
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Forms That Submit Without Confusing the User
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CSS Basics You Cannot Skip
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Selectors, Classes and Why Inline Styles Bite You Later
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The Box Model: Margin, Border, Padding, Content
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Colors, Fonts and Units That Don't Fight You
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Making It Look Like a Real Page
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Cascade and Specificity Without Guessing
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Inspect and Fix Styles in Browser DevTools
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- Final Check: HTML and CSS for Beginners
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Two promo paragraphs share the same blue colour via style="color:#034bff". What's the better fix?
3.
width is 200px, padding is 20px left and right, border is 2px each side, box-sizing is content-box. How wide is the border box?
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You want text size to follow the user's browser font setting. Which unit is the better default?
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Body text is #bbbbbb on a #ffffff background and people say it's hard to read. What do you change?
About
Five scenario questions on selectors, the box model and units. If you miss more than one, reread the lesson that covers it.
- Duration
- 5 min
- Last update
- 08/09/2026
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