docs: prevent content shifting during loading (ssr hydration)

[dima74]

Description

In server-side rendered html for documentation pages (like /buttons) both left and right navigation drawers are hidden and content is horizantolly centered and has max-width: 1185px. (It can be checked by disabling javascript). Here is screenshot:

But after ssr hydradation both navigation drawers become visible. Left navigation drawer has width 300px and right has width 210px. Because navigation drawers has different widths, after hydradation content is shifting a bit (up to 45px). Here is screenshot:

This pr explicitly set horizontal padding for content to match padding after hydration.

Motivation and Context

A little smoother loading of the documentation.

Types of changes

• 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)
• Improvement/refactoring (non-breaking change that doesn't add any feature but make things better)

Checklist:

• The PR title is no longer than 64 characters.
• The PR is submitted to the correct branch (master for bug fixes and documentation updates, dev for new features and breaking changes).
• My code follows the code style of this project.
• I've added relevant changes to the documentation (applies to new features and breaking changes in core library)

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[MajesticPotatoe]

Thank you for your contribution and interest in improving Vuetify! Make sure to join us in the Discord community. 👍

[dima74]

Yes, thank you, I have already joined

[lock]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs. Please direct any non-bug questions to our Discord