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Solution
Submitted over 2 years ago

Card 3 columns

Stalin•410
@StalinAM
A solution to the 3-column preview card component challenge
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Solution retrospective


Hi, this is my solution for challenge, I look forward to your comments for further improvement. Thank you

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Community feedback

  • Vanza Setia•27,715
    @vanzasetia
    Posted over 2 years ago

    Hi, Stalin! 👋

    Congratulations on completing this challenge! 👏

    Here are some suggestions for improvements.

    • Replace all the h1 with h2. There should not be more than one h1 on a page. Many h1 mean many titles which can confuse the users, especially the screen reader users.
    • Learn more — How-to: Accessible heading structure - The A11Y Project
    • Write your code with consistent styling. You use single quotes on class='icon' while the rest of the HTML uses double quotes.
    • Remove width: 100% from the body. It is already the default styling.
    • Never limit the height of the body element. Use min-height instead.
    • Remove width: 100% from the main. It is already the default styling.
    • Remove height: 100vh from the main styling at @media screen and (min-width: 64rem). Let the content inside it controls the height.

    For your information, it is possible to make the site responsive with no media queries. I recommend taking a look at my solution. I wrote the technique that I used on the README.

    Responsive 3 Column Card Component (No Media Queries) coding challenge solution

    I hope this helps. Happy coding!

    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.

How does the CSS report work?

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

We've added some of our own linting rules based on recommended best practices. These rules are prefixed with frontend-mentor/ which you'll see at the top of each issue in the report.

The report will audit all CSS, SCSS and Less files in your repository.

How does the HTML validation report work?

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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