diff --git a/Bootstrap_new/css/custom.css b/Bootstrap_new/css/custom.css
index 44610353..169688db 100755
--- a/Bootstrap_new/css/custom.css
+++ b/Bootstrap_new/css/custom.css
@@ -169,7 +169,7 @@ color: white;
 
 /* style de la barre de navigation verticale */
 .sidebar{
-max-width:220px;
+max-width:200px;
 padding:5px
 }
 
diff --git a/Bootstrap_new/css/theme-modern.css b/Bootstrap_new/css/theme-modern.css
index 9a82dc6d..865934ab 100644
--- a/Bootstrap_new/css/theme-modern.css
+++ b/Bootstrap_new/css/theme-modern.css
@@ -58,8 +58,8 @@
   --transition-slow:   0.4s cubic-bezier(.4,0,.2,1);
 
   /* Layout */
-  --sidebar-width:       220px;
-  --sidebar-collapsed:   60px;
+  --sidebar-width:       200px;
+  --sidebar-collapsed:   40px;
   --header-height:       60px;
   --context-width:       320px;
 }