Fixed: Find and Replace dialog box button layout

[mrkirthi-24]

Fixes #2857

Changes:

I have verified that this pull request:

• has no linting errors (npm run lint)
• has no test errors (npm run test)
• is from a uniquely-named feature branch and is up to date with the develop branch.
• is descriptively named and links to an issue number, i.e. Fixes #123

[raclim]

Thanks for submitting this! The referenced issue was resolved by another PR, so I'm going to close this one!