Case File · CSS

Position

Position

Position is a core part of CSS. In this case file you'll learn what it is, why it matters, and how to use it in real code.

Understanding position well means you can read other people's CSS code with confidence, and avoid the most common beginner mistakes in this area.

Key points:

  • What position means in the context of CSS
  • A minimal example you can run or read in the playground on the right
  • A common mistake to avoid when working with position
/* CSS: Position */
body {
  font-family: sans-serif;
  background: #0B0F17;
  color: #E5E7EB;
}

.card {
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid #22D3EE55;
}

Tip: Try changing a value in the code on the right and re-running it — small experiments are the fastest way to build real intuition for position.

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