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  Submitted 7 months ago

  Qr code component using custom css

  • HTML
  • CSS

  1

  20

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  I managed to understand a bit of at least everything that I used when I wrote this one. But one thing I really struggle to understand is the assigning of values to the sizes. What sizes should I use (px, vh, rem, em)? What are their differences and what is the best practice when assigning these values?