📝 Describe the refactoring task

Part of the issue #347

📍 Code location

src/widgets/partners

✅ Definition of Done (DoD):

partners.module.scss

1. Refactor scss as following

• remove all parent selector & .card-content -> .card-content.
• change all possible values to variables if such exists.
• and everything in your opinion that needs to be refactored
• replace all element selectors by tag with class selector img -> .image
• remove commented code