[Backport] Responsive Design Footers bottom of screen on mobile devices #15118

[vijay-wagento]

Original Pull Request

#15353
Solved footer issue for mobile view

Description

Solved footer issue for mobile view

Fixed Issues (if relevant)

1. Responsive Design, Footers do not snap to bottom of screen on mobile devices #15118: Responsive Design, Footers do not snap to bottom of screen on mobile devices
2. ...

Manual testing scenarios

1. Check footer in mobile

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)

[magento-cicd2]

All committers have signed the CLA.

[VladimirZaets]

Hi @vijay-wagento. This fix has some problems. First of all, if page content will be less than 100% of page size that footer will not be on the bottom of the page.
Also if the page will contain some content in the bottom the content will be overlapped by footer and will never be visible.
The right way to fix it presented in this PR

[VladimirZaets]

@vijay-wagento, I am closing this PR now due to inactivity.
Please reopen and update if you wish to continue.
Thank you for collaboration