diff --git a/ui/components/app/app-header/index.scss b/ui/components/app/app-header/index.scss
index b06486b7a..7a763b7d8 100644
--- a/ui/components/app/app-header/index.scss
+++ b/ui/components/app/app-header/index.scss
@@ -48,11 +48,11 @@
     }
 
     @include screen-md-min {
-      width: 80vw;
+      width: 62vw;
     }
 
     @include screen-lg-min {
-      width: 62vw;
+      width: 50vw;
     }
   }
 
diff --git a/ui/css/itcss/components/newui-sections.scss b/ui/css/itcss/components/newui-sections.scss
index f0462fd5d..9186debc3 100644
--- a/ui/css/itcss/components/newui-sections.scss
+++ b/ui/css/itcss/components/newui-sections.scss
@@ -66,7 +66,7 @@
 
 @include screen-md-min {
   .main-container {
-    width: 80vw;
+    width: 62vw;
     min-height: 82vh;
     box-shadow: var(--shadow-size-xs) var(--color-shadow-default);
   }
@@ -74,7 +74,7 @@
 
 @include screen-lg-min {
   .main-container {
-    width: 62vw;
+    width: 50vw;
     min-height: 82vh;
     box-shadow: var(--shadow-size-xs) var(--color-shadow-default);
   }