.style.width = "100%";
  document.documentElement.style.height = "100%";
}
document.body.style.position = "fixed";
document.body.style.margin = "0";
document.body.style.overflow = "hidden";
if (navigator.standalone) {
  document.body.style.width = "100vw";
  document.body.style.height = "100vh";
} else {
  document.body.style.width = "100%";
  document.body.style.height = "100%";
}

const bodyView = swim.HtmlView.fromNode(document.body);

class ExampleStackController extends swim.StackController {
  constru