diff --git a/src/components/code-editor.tsx b/src/components/code-editor.tsx
index 46006e7..7f57b26 100644
--- a/src/components/code-editor.tsx
+++ b/src/components/code-editor.tsx
@@ -102,7 +102,7 @@ export default function CodeEditor() {
       defaultValue={DEFAULT_VALUE[language]}
       path={DEFAULT_PATH[language]}
       theme={resolvedTheme === "light" ? "github-light-default" : "github-dark-default"}
-      className="h-[calc(100vh-130px)]"
+      className="h-full"
       options={mergeOptions}
       beforeMount={(monaco) => {
         shikiToMonaco(highlighter, monaco);
diff --git a/src/components/mdx-preview.tsx b/src/components/mdx-preview.tsx
index 81dfb11..5d491ae 100644
--- a/src/components/mdx-preview.tsx
+++ b/src/components/mdx-preview.tsx
@@ -79,7 +79,7 @@ export default function MdxPreview({ source }: MdxPreviewProps) {
   }, [getMdxSource]);
 
   if (isLoading) {
-    return <Skeleton className="h-full w-full rounded-xl" />;
+    return <Skeleton className="h-full w-full" />;
   }
 
   if (error) {
@@ -109,7 +109,7 @@ export default function MdxPreview({ source }: MdxPreviewProps) {
   }
 
   return (
-    <ScrollArea className="[&>[data-radix-scroll-area-viewport]]:max-h-[calc(100vh-130px)]">
+    <ScrollArea className="[&>[data-radix-scroll-area-viewport]]:max-h-[calc(100vh-131px)]">
       <div className="markdown-body">
         <MDXRemote {...mdxSource!} components={components} />
       </div>