diff --git a/packages/twenty-front/src/modules/spreadsheet-import/components/SpreadsheetImportTable.tsx b/packages/twenty-front/src/modules/spreadsheet-import/components/SpreadsheetImportTable.tsx
index 81966def3d..920a3c4d9b 100644
--- a/packages/twenty-front/src/modules/spreadsheet-import/components/SpreadsheetImportTable.tsx
+++ b/packages/twenty-front/src/modules/spreadsheet-import/components/SpreadsheetImportTable.tsx
@@ -1,6 +1,7 @@
 import { styled } from '@linaria/react';
 import { useContext } from 'react';
 import { DataGrid, type DataGridProps } from 'react-data-grid';
+import 'react-data-grid/lib/styles.css';
 import { useSpreadsheetImportInternal } from '@/spreadsheet-import/hooks/useSpreadsheetImportInternal';
 import { ThemeContext, themeCssVariables } from 'twenty-ui/theme-constants';
 
diff --git a/packages/twenty-front/src/modules/spreadsheet-import/steps/components/ValidationStep/components/columns.tsx b/packages/twenty-front/src/modules/spreadsheet-import/steps/components/ValidationStep/components/columns.tsx
index b36873472b..11e0381466 100644
--- a/packages/twenty-front/src/modules/spreadsheet-import/steps/components/ValidationStep/components/columns.tsx
+++ b/packages/twenty-front/src/modules/spreadsheet-import/steps/components/ValidationStep/components/columns.tsx
@@ -56,10 +56,12 @@ const StyledInputContainer = styled.div`
 `;
 
 const StyledDefaultContainer = styled.div`
+  align-content: center;
   min-height: 100%;
   min-width: 100%;
   overflow: hidden;
   text-overflow: ellipsis;
+  white-space: nowrap;
 `;
 
 const StyledSelectReadonlyValueContianer = styled.div`