diff --git a/src/frontend/app/administration/parameter/customization/parameters-customization.component.ts b/src/frontend/app/administration/parameter/customization/parameters-customization.component.ts
index ff0bad3930c857d14f6ceda38cec0f7afa2944bb..66ab7a1952d25e4401bccd5907f304bd68215ac0 100644
--- a/src/frontend/app/administration/parameter/customization/parameters-customization.component.ts
+++ b/src/frontend/app/administration/parameter/customization/parameters-customization.component.ts
@@ -128,6 +128,9 @@ export class ParametersCustomizationComponent implements OnInit, OnDestroy {
             table_resize_bars: false,
             toolbar_sticky: true,
             toolbar_drawer: 'floating',
+            table_style_by_css: true,
+            content_style: 'table td { vertical-align: top; }',
+            forced_root_block : false,
             toolbar: !readonly ? 'undo redo | fontselect fontsizeselect | bold italic underline strikethrough forecolor | table maarch_b64image | \
         alignleft aligncenter alignright alignjustify \
         bullist numlist outdent indent | removeformat code' : ''