Testimonies carousel appears cut-off

[MelisaIm]

Describe the bug
The success stories container has a hard edge on the right side. This is a stylistic/aesthetic bug. There should be a soft edge/transition on the right so the user knows there is more content or that the container is scrollable/horizontal.

To Reproduce
Steps to reproduce the behavior:

1. Go to Cohorts tab
2. Scroll down to Success Stories
3. Observe the content
4. Card is cutoff

Expected behavior
Expected a fade effect so user knows there is more content to the right

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS] iOS
• Browser [e.g. chrome, safari] Chrome
• Version [e.g. 22] Version 139.0.7258.155 (Official Build) (arm64)

Additional context
This is a good first issue for a contributor

[EngineerMoore]

Hello, first-time contributor here. I'll work on fixing this!