QR Code Component using HTML and CSS

Community feedback

• 

  Hassia Issah•50,650

  @HassiaiPosted over 1 year ago

  Replace<div class="div">with the main tag, <h3> with <h1>and <div class="attribution"> with the footer tag to make the page accessible. click here for more on web-accessibility and semantic html

  Every html must have <h1> to make it accessible. Always begin the heading of the html with <h1> tag wrap the sub-heading of <h1> in <h2> tag, wrap the sub-heading of <h2> in <h3> this continues until <h6>, never skip a level of a heading.

  There is no need to style .img-div.

  For a responsive content,

  • Give .div a fixed max-width value and increase the padding value for all the sides max-width: 320px which is 20rem/em padding:16px which is 1rem/em
  • Give the img a max-width of 100% and a border-radius value, the rest are not needed.

  Give h1 and p the same font-size of 15px which is 0.9375rem, text-align: center, the same margin-left, margin-right and margin-top values. Give p a margin bottom value.

  To center .div on the page using flexbox or grid instead of margin,

  • USING FLEXBOX: add min-height:100vh; display: flex; align-items: center: justify-content: center; to the body

  body{
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  }
  

  • USING GRID: add min-height:100vh; display: grid place-items: center to the body

  body{
  min-height: 100vh;
  display: grid;
  place-items: center;
  }
  

  Use relative units like rem or em as unit for the padding, margin, width values and preferably rem for the font-size values, instead of using px which is an absolute unit. For more on CSS units Click here and here

  Hope am helpful.

  Well done for completing this challenge. HAPPY CODING

  Marked as helpful

  0
• 

  Abdul Khaliq 🚀•72,580

  @0xabdulkhaliqPosted over 1 year ago

  Hello there 👋. Congratulations on successfully completing the challenge! 🎉

  • I have other recommendations regarding your code that I believe will be of great interest to you.

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  CSS 🎨:

  • Looks like the component has not been centered properly. So let me explain, How you can easily center the component without using margin or padding to make this solution responsive.

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  • We don't need to use margin and padding to center the component both horizontally & vertically. Because using margin or padding will not dynamical centers our component at all states

  ---

  • To properly center the component in the page, you should use Flexbox or Grid layout. You can read more about centering in CSS here 📚.

  ---

  • For this demonstration we use css Grid to center the component.

  body {
      min-height: 100vh;
      display: grid;
      place-items: center;
  }
  

  • Now remove these styles, after removing you can able to see the changes

  .div{
      margin-left: 40%;
      margin-top: 100px;
  }
  

  ---

  ---

  • Now your component has been properly centered

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  .

  I hope you find this helpful 😄 Above all, the solution you submitted is great !

  Happy coding!

  Marked as helpful

  0

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  Varshika Dhevanayagam•20

  @varshi158Posted over 1 year ago

  @0xAbdulKhalid I've made the changes. Thank you for the feedback!!

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• 

  Samuel•70

  @sam6856Posted over 1 year ago

  yes you can; You will want to use css media query, something like @media screen and (max-width: 500px) { //css code for mobile phone goes here }; I hope that helps

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  Varshika Dhevanayagam•20

  @varshi158Posted over 1 year ago

  @sam6856 Will look into it. Thank you!!

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