[Forwardport] Moved css from media #TODO

[gelanivishal]

Original Pull Request

#15416

Description

ToDo UI: move it directly to .page-wrapper (now it doesn't appear in media query cuz of size of css)
Moved CSS from media query as per ToDo UI.

Fixed Issues (if relevant)

N/A

Manual testing scenarios

N/A

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[osrecio]

Thanks @vgelani for your contribution, I will process your PR asap.

[magento-engcom-team]

Hi @vgelani. Thank you for your contribution.
Changes from your Pull Request will be available with the upcoming 2.3.0 release.