diff --git a/src/app.py b/src/app.py
index b53350c..f832877 100644
--- a/src/app.py
+++ b/src/app.py
@@ -26,10 +26,20 @@ datatable = dash_table.DataTable(
     export_format="xlsx",
     export_columns="visible",
     export_headers="ids",
+    style_cell_conditional=[
+        {
+            "if": {"column_id": "objet"},
+            "minWidth": "300px",
+            "textAlign": "left",
+            "overflow": "hidden",
+            "lineHeight": "14px",
+            "whiteSpace": "normal",
+        },
+    ],
 )
 
 app.layout = [
-    html.H1(children="decp.info", style={"textAlign": "center"}),
+    html.H1(children="decp.info"),
     html.Details(
         children=[
             html.Summary("Utilisation"),
diff --git a/src/assets/style.css b/src/assets/style.css
index 435c5b3..dcd8cf0 100644
--- a/src/assets/style.css
+++ b/src/assets/style.css
@@ -11,3 +11,9 @@ button.export:before {
 input.dash-filter--case {
   display: none;
 }
+
+/* Réduire la taille du texte de la colonne Objet */
+
+td[data-dash-column="objet"] {
+  font-size: 85%;
+}