style fix

app/components/review-wizard/ReviewPage.jsx

@@ -29,6 +29,13 @@ import { GET_MANUSCRIPT } from '../submission-wizard/operations'
 import SubmissionHeader from '../SubmissionHeader'
 
 const PreviewPageDiv = styled(PreviewPage)`
+  & > div {
+    height: 100%;
+    overflow: auto;
+    & div:last-child {
+      padding-bottom: ${th('gridUnit')};
+    }
+  }
   .show-mobile {
     display: none;
   }