Remove unused alt-hero field from green-earth-os.md project file

[JessicaLucindaCheng]

Overview

As a developer, I want to make sure unused code is removed from the codebase in project cards so that

• time to load the website is as low as possible,
• it's easier to understand the code, and
• time to review the code is reduced.

Details

In project md files, image-hero is a decorative background image and alt-hero is the alt text associated with image-hero. However, alt-hero text is not used anywhere in our codebase since the image-hero is used as an SCSS background image.

Moreover, if the image-hero were to be used in an img HTML tag in the future, the alt text for all the image-hero images would be alt="", which could be set programmatically for all the alt properties associated with each image-hero.

Action Items

• For the file _projects/green-earth-os.md, remove line 8 for the alt-hero

alt-hero: 'Green Background'

• Once the pull request associated with this issue is approved and merged, please update and edit epic Remove unused alt-hero in project md files #2722 by
  • Checking off the dependency for this issue
  • If all dependencies are checked off, please move issue Remove unused alt-hero in project md files #2722 to the New Issue Approval column and remove the Dependency label

Resources/Instructions

• This issue is part of epic Remove unused alt-hero in project md files #2722

File and code links you will need to work on this issue

• Directory to find the page once you have it in your IDE: _projects/green-earth-os.md
• Click on the link below to see the source file code:
  

  website/_projects/green-earth-os.md

  Line 8 in fdecdb4

  alt-hero: 'Green Background'

Information about WCAG

• WCAG
• Web Accessibility Tutorials: Decorative Images

[github-actions]

Hi @abdiaz2018, thank you for taking up this issue! Hfla appreciates you :)

Do let fellow developers know about your:-
i. Availability: (When are you available to work on the issue/answer questions other programmers might have about your issue?)
ii. ETA: (When do you expect this issue to be completed?)

You're awesome!

P.S. - You may not take up another issue until this issue gets merged (or closed). Thanks again :)

[abdiaz2018]

Availability: 3 hours
ETA: end of day on Saturday