How can I make a dialog take up most of the window?

[treeder]

Style width and height don't seem to work on the dialog, any ideas how to do this?

[asyncLiz]

You can use margin to customize where the dialog is positioned. You may also need to unset max-width and max-height if you want the dialog to be able to expand larger than those default limits.

md-dialog.fullscreen {
  margin: 0;
  width: 100vw;
  height: 100vh;
  max-width: unset;
  max-height: unset;
  --md-dialog-container-shape: 0;
}

[treeder]

Thanks, that works.