diff --git a/assets/scss/grid.scss b/assets/scss/grid.scss
index 54c698d..d5e3b4a 100644
--- a/assets/scss/grid.scss
+++ b/assets/scss/grid.scss
@@ -17,13 +17,15 @@
 
     &.extended {
         @include respond(md) {
-            --left-sidebar-max-width: 25%;
-            --right-sidebar-max-width: 25%;
             max-width: 1024px;
+            --left-sidebar-max-width: 25%;
+            --right-sidebar-max-width: 30%;
         }
 
         @include respond(lg) {
             max-width: 1280px;
+            --left-sidebar-max-width: 20%;
+            --right-sidebar-max-width: 30%;
         }
 
         @include respond(xl) {