diff --git a/Bootstrap_new/css/theme-modern.css b/Bootstrap_new/css/theme-modern.css
index 4f99925c..71169632 100644
--- a/Bootstrap_new/css/theme-modern.css
+++ b/Bootstrap_new/css/theme-modern.css
@@ -413,16 +413,15 @@ h1, h2, h3, h4, h5, h6, .fw-bold, .fw-semibold {
   background: rgba(255,255,255,0.8);
 }
 
-/* Separator label */
+/* Titres de sections (ex: PARAMÉTRAGE, COMPTABILITÉ) */
 .sidebar-section-label {
-  font-family: 'Syne', sans-serif;
-  font-size: 0.6rem;
-  font-weight: 700;
-  letter-spacing: 0.1em;
-  text-transform: uppercase;
-  color: rgba(255,255,255,0.28);
-  padding: 12px 10px 4px;
-  margin-top: 4px;
+    font-family: 'Syne', sans-serif;
+    font-size: 10px;
+    font-weight: 800;
+    letter-spacing: 1.5px;
+    text-transform: uppercase;
+    color: rgba(255, 255, 255, 0.3);
+    padding: 20px 12px 8px;
 }
 
 .sidebar-footer {