message: Remove footer and header in iframe
diff: @@ -106,6 +106,7 @@ export default class App extends React.Component {
  const isFetching = !ethAddress || !btcAddress || (!tokenAddress && config && !config.isWidget) || !fetching
  const isWidget = history.location.pathname.includes('/exchange/') && history.location.hash === '#widget'
  + const isCalledFromIframe = window.location !== window.parent.location
  if (multiTabs) {
  return <PreventMultiTabs />
  @@ -115,7 +116,7 @@ export default class App extends React.Component {
  return <Loader showTips />
  }
  - const mainContent = isWidget
  + const mainContent = isWidget || isCalledFromIframe
  ? (
  <Fragment>
  {children}
  