minor #530 [Site] update to UX 2.5 (pre-release) (weaverryan)

This PR was squashed before being merged into the 2.x branch.

Discussion
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[Site] update to UX 2.5 (pre-release)

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| Tickets       | None
| License       | MIT

UX 2.5 will be released shortly, so let's update the site to use it!

Commits
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81c47aa Fixing two minor styling issues
e081356 upgrading to latest UX - pre-release 2.5

Author: weaverryan