The style property 'display' of the mat-paginator component should set to 'display: block' by default

[MJomaa]

Bug, feature request, or proposal:

Proposal

What is the expected behavior?

The mat-paginator is usually used above or under a collection, table, etc.
Therefore display: block; should be used to render correctly its width and borders if modified externally by the .mat-paginator selector.

What is the current behavior?

There is no display style property defined on the host.

What are the steps to reproduce?

You can actually see that the style property is missing in the source code:
https://github.com/angular/material2/blob/master/src/lib/paginator/paginator.scss
https://github.com/angular/material2/blob/master/src/lib/paginator/paginator.ts

What is the use-case or motivation for changing an existing behavior?

The mat-paginator is usually used above or under a collection, table, etc.
Therefore display: block; should be used to render correctly its width and borders if modified externally by a .mat-paginator selector.

Which versions of Angular, Material, OS, TypeScript, browsers are affected?

Angular: 5.0.0
Material2: 5.0.0-rc0
OS: Debian 8
TypeScript: 2.4.2
Browser: Chrome, Firefox, etc.

Is there anything else we should know?

No

[angular-automatic-lock-bot]

This issue has been automatically locked due to inactivity.
Please file a new issue if you are encountering a similar or related problem.

Read more about our automatic conversation locking policy.

_{This action has been performed automatically by a bot.}