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Solution
Submitted about 3 years ago

3-column preview card component w/ flexbox

Tom Golding•250
@ComanderPotato
A solution to the 3-column preview card component challenge
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Solution retrospective


Hey guys, so I completed this preview card w/ flex-box with a fully responsive layout, and semantic HTML. Let me know how I did and where I can improve in.

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Community feedback

  • Lucas 👾•104,160
    @correlucas
    Posted about 3 years ago

    Hello Tom, congratulations for your solution!

    I've inspected your code and look the live site and its everything good. All the content match.

    If was your the only thing I would change is the breakpoint for mobile media query, I think the site changes the column flow vertically too early and in width: 760px; the info doesn't fit so good vertically, you could set this media query for 500px and let the horizontal columns a little bit more, but this is only a matter of design.

    Congrats, everything seems good and super-flexible.

    Marked as helpful

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How does the accessibility report work?

When a solution is submitted, we use axe-core to run an automated audit of your code.

This picks out common accessibility issues like not using semantic HTML and not having proper heading hierarchies, among others.

This automated audit is fairly surface level, so we encourage to you review the project and code in more detail with accessibility best practices in mind.

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When a solution is submitted, we use html-validate to run an automated check on the HTML code.

The report picks out common HTML issues such as not using headings within section elements and incorrect nesting of elements, among others.

Note that the report can pick up “invalid” attributes, which some frameworks automatically add to the HTML. These attributes are crucial for how the frameworks function, although they’re technically not valid HTML. As such, some projects can show up with many HTML validation errors, which are benign and are a necessary part of the framework.

How does the JavaScript validation report work?

When a solution is submitted, we use eslint to run an automated check on the JavaScript code.

The report picks out common JavaScript issues such as not using semicolons and using var instead of let or const, among others.

The report will audit all JS and JSX files in your repository. We currently do not support Typescript or other frontend frameworks.

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