- Refactor code for code readability (based on IBPWorkbenchLayout)
- Adjust space between "Select all environments" and "Select the trait(s) you would like to..."
- Minimize upper margin of "DETAILS OF SELECTED DATASET"
- Make the spacing in details section adjustable

GCP-9543

Reviewer: Aldrin
Merge branch 'master' of https://github.com/digitalabs/IBPWorkbench