diff --git a/index.html b/index.html
index 48bba2b..b6da799 100644
--- a/index.html
+++ b/index.html
@@ -112,5 +112,6 @@
         </section>
       </section>
     </main>
+    <script type="module" src="main.ts"></script>
   </body>
 </html>
diff --git a/main.ts b/main.ts
new file mode 100644
index 0000000..bace0b1
--- /dev/null
+++ b/main.ts
@@ -0,0 +1,11 @@
+type TPSSearchParams = {
+  display?: "pure" | "full"
+}
+
+const params = new URL(document.location.href).searchParams
+
+const display = params.get("display")
+
+if (display === "pure") {
+  document.querySelector("header")?.remove()
+}
diff --git a/style.css b/style.css
index 57d0648..e9e687d 100644
--- a/style.css
+++ b/style.css
@@ -23,7 +23,7 @@ main {
   flex-direction: column;
   justify-content: center;
   gap: 0;
-  margin: 0 1rem;
+  margin: 1rem 1rem 0;
 }
 
 ul {