Use constants

2 files changed, 5 insertions, 2 deletions

diff --git a/packages/instant/src/components/zero_ex_instant_overlay.tsx b/packages/instant/src/components/zero_ex_instant_overlay.tsx
index 7fbac7475..b3fb57dd6 100644
--- a/packages/instant/src/components/zero_ex_instant_overlay.tsx
+++ b/packages/instant/src/components/zero_ex_instant_overlay.tsx
@@ -1,6 +1,7 @@
 import * as React from 'react';
 
 import { ZeroExInstantContainer } from '../components/zero_ex_instant_container';
+import { MAIN_CONTAINER_DIV_CLASS, OVERLAY_DIV_CLASS } from '../constants';
 import { ColorOption } from '../style/theme';
 
 import { Container } from './ui/container';
@@ -18,7 +19,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
     const { onClose, zIndex, ...rest } = props;
     return (
         <ZeroExInstantProvider {...rest}>
-            <Overlay zIndex={zIndex} className="zeroExInstantOverlay">
+            <Overlay zIndex={zIndex} className={OVERLAY_DIV_CLASS}>
                 <Flex height="100vh">
                     <Container position="absolute" top="0px" right="0px" display={{ default: 'initial', sm: 'none' }}>
                         <Icon
@@ -33,7 +34,7 @@ export const ZeroExInstantOverlay: React.StatelessComponent<ZeroExInstantOverlay
                     <Container
                         width={{ default: 'auto', sm: '100%' }}
                         height={{ default: 'auto', sm: '100%' }}
-                        className="zeroExInstantMainContainer"
+                        className={MAIN_CONTAINER_DIV_CLASS}
                     >
                         <ZeroExInstantContainer />
                     </Container>
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index be6077ca9..163be40b3 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -7,6 +7,8 @@ export const ETH_DECIMALS = 18;
 export const DEFAULT_ZERO_EX_CONTAINER_SELECTOR = '#zeroExInstantContainer';
 export const INJECTED_DIV_CLASS = 'zeroExInstantResetRoot';
 export const INJECTED_DIV_ID = 'zeroExInstant';
+export const OVERLAY_DIV_CLASS = 'zeroExInstantOverlay';
+export const MAIN_CONTAINER_DIV_CLASS = 'zeroExInstantMainContainer';
 export const WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX = 'Transaction failed';
 export const GWEI_IN_WEI = new BigNumber(1000000000);
 export const ONE_SECOND_MS = 1000;