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Submitted 11 months ago

html, css, css grid, media screen

Bùi Ngọc Thảo•20
@bngocthao
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This is a solution for...QR code component
  • HTML
  • CSS
1newbie

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Community feedback

  • Øystein Håberg•10,390
    @Islandstone89Posted 11 months ago

    HTML:

    • You need a <main>, this is important for accessibility. The <main> element should wrap all of the content on a page, except for <header> and <footer>. As the card is the only "main" content, you should change .card into a <main>.

    • The alt text needs to say where it leads (frontendmentor.io). It must also be written naturally, so instead of qr-code, you would write qr code.

    • There is no need to wrap the text in a <div>, so I would remove it.

    • Headings should always be in order, so you never start with a <h4>. Change it into a <h1>.

    CSS:

    • The styling should be written in a separate file, usually called style.css. You then link to it in the <head> section.

    • Use the style guide to get the correct font.

    • It's good practice to include a CSS Reset at the top.

    • The body needs a min-height instead of a height. This way, content wouldn't be cut off if it grows beneath the viewport.

    • font-size must never be in px. This is bad for accessibility, as it prevents the font size from scaling with the user's default setting in the browser. Use rem instead.

    • Remove all widths and heights in percentages. You rarely need to set widths or heights, especially heights - the content should determine the tallness of a component.

    • Add a max-width of around 20rem on the card, to prevent it from getting too wide on larger screens.

    • Remove text-align: center everywhere except for the one on .card. Descendants inherit typographic properties (among others) from their ancestors.

    • The image should have a border-radius similar to the one on the card. Remove the margin, and change the max-width to 100%. It's also common for images to have display: block.

    • Add padding on all 4 sides of the card, to create the space between its edge and the image.

    • As the design doesn't change, there is no need for any media queries. When you do need them, they should be in rem, not px. And it is common practice to do mobile styles first and use media queries for larger screens.

    Marked as helpful
    1
    Bùi Ngọc Thảo•20
    @bngocthaoPosted 11 months ago

    @Islandstone89 Very thankful for your help

    1

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