diff --git a/site/app/matrix/page.tsx b/site/app/matrix/page.tsx
index 6f26c1e..a2529b6 100644
--- a/site/app/matrix/page.tsx
+++ b/site/app/matrix/page.tsx
@@ -22,7 +22,7 @@ export default async function MatrixPage() {
       <div className="min-h-screen bg-ctp-base flex flex-col">
         <Header generatedAt={data.generated_at} commitSha={data.commit_sha} currentPage="matrix" />
 
-        <main className="max-w-screen-2xl mx-auto px-4 py-4 flex-1 w-full">
+        <main className="w-full flex-1">
           <DetailedMatrix matrix={data} />
         </main>
 
diff --git a/site/src/components/ConformanceMatrix.tsx b/site/src/components/ConformanceMatrix.tsx
index ce3ebce..4540c0f 100644
--- a/site/src/components/ConformanceMatrix.tsx
+++ b/site/src/components/ConformanceMatrix.tsx
@@ -135,7 +135,7 @@ export function DetailedMatrix({ matrix }: ConformanceMatrixProps) {
   }
 
   return (
-    <div className="rounded-lg border border-ctp-surface0 latte:border-ctp-surface1 overflow-auto bg-ctp-mantle latte:bg-ctp-base max-h-[calc(100vh-220px)]">
+    <div className="border-y border-ctp-surface0 latte:border-ctp-surface1 overflow-auto bg-ctp-mantle latte:bg-ctp-base max-h-[calc(100vh-220px)]">
       <Table>
         <TableHeader className="sticky top-0 z-20 bg-ctp-mantle latte:bg-ctp-base">
           <TableRow className="border-ctp-surface0 latte:border-ctp-surface1 hover:bg-transparent">