fixed height to full page

[ShreyaPrasad1209]

First thing, PLEASE READ THIS: ReactPlay Code Review Checklist

Description

Made CSS changes that increased the height of form to full page, thus increasing the UX while creating new plays.

Fixes # (issue)

Fixes #935

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Did E2E testing using Cypress.

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce.

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

Screenshots or example output

[vercel]

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[github-actions]

Hello! Thank you for your contribution 😊.
Please reference the issue number in the description if you are fixing a bug.
If you are implementing a feature request, please check with the maintainers that the feature will be accepted first.
Stale Marking : After 30 days of inactivity this PR will be marked as stale PR and it will be closed and locked in 7 days if no further activity occurs.

[vercel]

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Name	Status	Preview	Comments	Updated
react-play	✅ Ready (Inspect)	Visit Preview	💬 Add your feedback	Feb 3, 2023 at 4:20PM (UTC)