[Placeholder] Address form label and description text distinguishability in Bootstrap

[joeparsons]

Problem/Motivation

It would be more ideal to address the problem that az-digital/az_quickstart#3249 fixed at the Bootstrap level than in the AZ Barrio Drupal theme.

Describe the bug

A clear and concise description of what the bug is.

To Reproduce

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Proposed resolution

Description of the proposed solution, the rationale behind it, and workarounds for people who cannot use the patch.

Expected behavior

A clear and concise description of what you expected to happen.

Screenshots

If applicable, add screenshots to help explain your problem. (Need a tool to share screenshots or screencasts as URLs? Try monosnap

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context

Add any other context about the problem here.