Design comparison
SolutionDesign
Solution retrospective
This was challenging and took a while for me to complete. I will appreciate feedback, especially with my javascript logic. Thanks
Community feedback
- @0xabdulkhaliqPosted over 1 year 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.
HTML 🏷️:
- This solution generates accessibility error reports, "All page content should be contained by landmarks" is due to
non-semantic
markup, which lack landmark for a webpage
- So fix it by replacing the
<div id="Calculator">
element with the semantic element<main>
along with<div class="attribution">
into a<footer>
element in yourindex.html
file to improve accessibility and organization of your page.
- What is meant by landmark ?, They used to define major sections of your page instead of relying on generic elements like
<div>
or<span>
- They convey the structure of your page. For example, the
<main>
element should include all content directly related to the page's main idea, so there should only be one per page
HEADINGS ⚠️:
- And, this solution has also generated accessibility error report due to lack of level-one heading
<h1>
- Every site must want at least one
h1
element identifying and describing the main content of the page.
- An
h1
heading provides an important navigation point for users of assistive technologies, allowing them to easily find the main content of the page.
- So we want to add a level-one heading to improve accessibility by reading aloud the heading by screen readers, you can achieve this by adding a
sr-only
class to hide it from visual users (it will be useful for visually impaired users)
CSS 🎨:
- let me explain, How you can easily center the component.
- We don't need to use
margin
andpadding
to center the component both horizontally & vertically. Because usingmargin
orpadding
will not dynamical centers our component at all states
- To properly center the component in the page, you should use
Flexbox
orGrid
layout. You can read more about centering in CSS here 📚.
- For this demonstration we use css
Grid
to center the component
body { min-height: 100vh; display: grid; place-items: center; margin: 0; }
- Now remove these styles, after removing you can able to see the changes
.calculator { margin: auto auto; }
.
I hope you find this helpful 😄 Above all, the solution you submitted is great !
Happy coding!
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