Fix "Manage Volunteers" Styling on `/volunteers` page

[elasticspoon]

What type(s) of user does this feature affect?

• admins
• supervisors

Description

On the /volunteers page when a volunteer is checked off a "Manage Volunteers" button suddenly pops up and shifts all the items on the page.

Make is so that this button appearing does not move all the items on the page.

Additionally change the styling of the checkboxes on the page so the contrast is better when they are not selected.

Criteria for completion:

• Make is so that this button appearing does not move all the items on the page.
• change the styling of the checkboxes on the page so the contrast is better when they are not selected (use #757575)

How to access the QA site

Login Details:
Link to QA site

Login Emails:

• volunteer1@example.com view site as a volunteer
• supervisor1@example.com view site as a supervisor
• casa_admin1@example.com view site as an admin
• all_casa_admin1@example.com view site as an all casa admin
  • go to /all_casa_admins/sign_in

password for all users: 12345678

Questions? Join Slack!

We highly recommend that you join us in slack #casa channel to ask questions quickly. And discord for office hours (currently Tuesday 5-7pm Pacific), stakeholder news, and upcoming new issues.

[Ivarkentje]

Ill create a PR for this issue