diff --git a/scipost/static/scipost/assets/config/preconfig.scss b/scipost/static/scipost/assets/config/preconfig.scss
index 2575f53003058bea781f616a1687fabe94e01883..f42196c54f4b213910ad48974fb68c15c601b79a 100644
--- a/scipost/static/scipost/assets/config/preconfig.scss
+++ b/scipost/static/scipost/assets/config/preconfig.scss
@@ -6,10 +6,10 @@
 //
 $grid-gutter-width-base: 20px;
 $container-max-widths: (
-    sm: 738px,
-    md: 962px,
-    lg: 1170px,
-    xl: 1200px
+    sm: 768px,
+    md: 992px,
+    lg: 1200px,
+    xl: 1240px
 );
 
 .row {