Angular Material -

import {MatButtonModule} from '@angular/material/button'; import {MatCardModule} from '@angular/material/card'; @NgModule({ imports: [ MatButtonModule, MatCardModule ] }) export class AppMaterialModule { } Use code with caution. Copied to clipboard If you're asking about "paper" in the context of: or creating a visual "paper-like" document, Customizing the elevation and shadow styles, Or creating Material 3 themed components,

Components (like cards or buttons) cast shadows to indicate their height relative to the surface. Angular Material

The "paper" metaphor is foundational to Material Design, where UI elements behave like physical paper, with properties such as: import {MatButtonModule} from '@angular/material/button'

It supports modern web standards, with techniques like virtual scrolling for managing large data sets in tables. Implementation (Example) typescript import {MatCardModule} from '@angular/material/card'