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Solution
Submitted about 4 years ago

HTML, CSS

Bryan Sanchez•590
@0-BSCode
A solution to the 3-column preview card component challenge
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Solution retrospective


Questions:

  1. Is there another way to vertically center an element that preserves its place in the normal flow of the document? The method I used here required the element's position to be set to absolute but, from what I understand, this removes it from the normal flow of the document. I'd be more than happy to hear any suggestions or advice!

  2. When submitting solutions to Frontend Mentor, is editing the README files necessary and, if so, how to go about it? This is the first challenge I've done and I'm still not sure how to go about proper documentation for my solution and how to properly submit my solution to the site. I'd greatly appreciate any help on this!

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Community feedback

  • kacper•110
    @Ikacper
    Posted about 4 years ago

    i think you shouldn't use box shadow

    images which are responsible for design only should be handled by css not html

    it is possible to make only one class for buttons, you can check my solution

    responding to your first question, i think, you can add on your body tag display: flex, flex-direction: column and height: 100vh and remove position absolute from container to achive vertically centered an element

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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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