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CSS Basics

Review answers

  • 1 No. HTML-based formatting was deprecated in 1997, when HTML 4 was adopted. Industry best practices recommend using CSS-based formatting instead.

  • 2 CSS imposes an imaginary box on each element. This box, and its content, can then be styled with borders, background colors and images, margins, padding, and other types of formatting.

  • 3 False. Even if you do nothing, many HTML elements feature default formatting.

  • 4 The four theories that affect CSS formatting are cascade, inheritance, descendant, and specificity.

  • 5 False. Many CSS3 features are already supported by modern browsers and can be used right now.

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