how to remove padding from mat-dialog code example
Example 1: Get rid of white space around Angular Material modal dialog
import {ViewEncapsulation} from '@angular/core';
@Component({
.....,
encapsulation: ViewEncapsulation.None
})
Example 2: Get rid of white space around Angular Material modal dialog
this.dialog.open(MyDialogComponent, { panelClass: 'custom-dialog-container' })