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Solution
Submitted almost 2 years ago

3-column preview card using flexbox

MeghaS4831•30
@MeghaS4831
A solution to the 3-column preview card component challenge
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Solution retrospective


Hi All,

I started building this project with mobile first approach. I used CSS flexbox to align the elements. However, as I progressed with my code the layout for Website design ended up getting distorted and when I fixed that, the mobile layout is not working in the current solution.

For instance, if I remove the following CSS code, then I get the <div> elements stacked on top of each other in mobile layout.

.row{ display: flex; justify-content: center; }

But then it brings the <div> elements to the left and I am not able to come up with an efficient solution to center them. I also used Margin property, but then it doesn't go well with screen changes.

Could anyone help me understand where I am going wrong? Many thanks!

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Community feedback

  • Abdul Khaliq 🚀•72,380
    @0xabdulkhaliq
    Posted almost 2 years 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.

    CSS 🎨:

    • Looks like you haven't declared the transparent background color for each a (Learn more) elements which needs to be change the background color during the hover, actually we can handle that issue with a css color function named rgba()

    • The rgba() function define colors using the Red-green-blue-alpha (RGBA) model. RGBA color values are an extension of RGB color values with an alpha channel, which helps us to take control over the opacity of the color.

    • So just add rgba(0,0,0,0) for the button elements during hover

    • Let's look an example
    a:hover {
    background-color: rgba(0,0,0,0);
    color: white;
    outline: 1px solid white;
    }
    

    • Now you have gotten the desired result without hassling in an efficient way.

    • Pro tip: you can use transparent value for background property to get the same effect as rgba(0,0,0,0) but using rgba provides more granular control over the color correction.

    .

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

    Happy coding!

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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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