All solutions

• 
  Submitted 8 months ago

  Flex box

  • HTML
  • CSS

  1

  40

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  Making it responsive.

• 
  Submitted 8 months ago

  QR code component

  • HTML
  • CSS

  1

  70

  ---

  I would like to: Know how to better structure both the HTML and CSS code; avoid unnecessary code; and know when to use selectors vs. classes for CSS.