diff --git a/B05_Profile/B05_Profile_UI_Style_RouteEdit.css b/B05_Profile/B05_Profile_UI_Style_RouteEdit.css
index 506fa6eb1..d7a07783a 100644
--- a/B05_Profile/B05_Profile_UI_Style_RouteEdit.css
+++ b/B05_Profile/B05_Profile_UI_Style_RouteEdit.css
@@ -20,8 +20,8 @@
   display: flex;
   flex: 1 1 auto;
   flex-direction: column;
-  max-width: 1200px;
-  height: min(820px, 92vh);
+  min-width: 0;
+  height: 100%;
   overflow: hidden;
   border: 1px solid var(--color-border);
   border-radius: var(--radius-16, 12px);
@@ -154,7 +154,7 @@
   flex-direction: column;
   gap: var(--spacing-12);
   width: 452px;
-  height: min(820px, 92vh);
+  height: 100%;
 }
 
 @media (width < 1500px) {