Merge branch 'v2-prototype' of https://github.com/0xProject/0x-monorepo into feature/website/mobile-friendly-onboarding

packages/website/ts/components/portal/back_button.tsx

@@ -2,6 +2,7 @@ import { Styles } from '@0xproject/react-shared';
 import * as React from 'react';
 import { Link } from 'react-router-dom';
 
+import { Island } from 'ts/components/ui/island';
 import { colors } from 'ts/style/colors';
 
 export interface BackButtonProps {
@@ -15,9 +16,7 @@ const styles: Styles = {
     backButton: {
         height: BACK_BUTTON_HEIGHT,
         paddingTop: 10,
-        backgroundColor: colors.white,
         borderRadius: BACK_BUTTON_HEIGHT,
-        boxShadow: `0px 4px 6px ${colors.walletBoxShadow}`,
     },
     backButtonIcon: {
         color: colors.mediumBlue,
@@ -29,14 +28,14 @@ export const BackButton = (props: BackButtonProps) => {
     return (
         <div style={{ height: 65, paddingTop: 25 }}>
             <Link to={props.to} style={{ textDecoration: 'none' }}>
-                <div className="flex right" style={styles.backButton}>
+                <Island className="flex right" style={styles.backButton}>
                     <div style={{ marginLeft: 12 }}>
                         <i style={styles.backButtonIcon} className={`zmdi zmdi-arrow-left`} />
                     </div>
                     <div style={{ marginLeft: 12, marginRight: 12 }}>
                         <div style={{ fontSize: 16, color: colors.lightGrey }}>{props.labelText}</div>
                     </div>
-                </div>
+                </Island>
             </Link>
         </div>
     );