feat: Move over features from zrx-buyer

packages/instant/src/components/zero_ex_instant_container.tsx

@@ -1,5 +1,8 @@
 import * as React from 'react';
 
+import { SelectedAssetBuyButton } from '../containers/selected_asset_buy_button';
+import { SelectedAssetInstantHeading } from '../containers/selected_asset_instant_heading';
+
 import { ColorOption } from '../style/theme';
 
 import { BuyButton } from './buy_button';
@@ -12,9 +15,9 @@ export interface ZeroExInstantContainerProps {}
 export const ZeroExInstantContainer: React.StatelessComponent<ZeroExInstantContainerProps> = props => (
     <Container hasBoxShadow={true} width="350px" backgroundColor={ColorOption.white} borderRadius="3px">
         <Flex direction="column" justify="flex-start">
-            <InstantHeading />
+            <SelectedAssetInstantHeading />
             <OrderDetails />
-            <BuyButton />
+            <SelectedAssetBuyButton />
         </Flex>
     </Container>
 );