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Solution
Submitted over 2 years ago

HTML and CSS - hover - image overlay

Lucas Bailo•100
@lucasbailo
A solution to the NFT preview card component challenge
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Solution retrospective


This one was good for me to try test my flex box skills. So far, this was the fastest challenge that I was able to complete until the part of doing the image overlay, where I had a lot of problems to find a solution but, luckly I found a video on YT that explains exatcly what you have to do! https://www.youtube.com/watch?v=exb2ab72Xhs

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Community feedback

  • Adriano•42,870
    @AdrianoEscarabote
    Posted over 2 years ago

    Hello Lucas Bailo, how are you? I truly loved your project's outcome, however I have some advice that I hope you'll find useful:

    A good practice to center content is using grid or flex-box, avoid using margin or padding to make placements, use only in the latter case! we can do it like this:

    Flex-box:

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

    GRID

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

    To improve the code structure wrap this div:

    <div class="attribution">

    with the semantic tag footer

    The remainder is excellent.

    I hope it's useful. 👍

    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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