Accessibility Improvements

[rowanc1]

• abbreviations shouldn't have aria-labels see this post: https://ericwbailey.website/published/aria-label-is-a-code-smell/
• look at this issue for citations: Accessible inline marks for HTML5 brucemiller/LaTeXML#2066 (comment)
• example youtube of walking through ar5iv: https://youtu.be/bHM6mes51nE

[welcome]

Thanks for opening your first issue here! Engagement like this is essential for open source projects! 🤗

If you haven't done so already, check out EBP's Code of Conduct. Also, please try to follow the issue template as it helps other community members to contribute more effectively.

If your issue is a feature request, others may react to it, to raise its prominence (see Feature Voting).

Welcome to the EBP community! 🎉