update signout disabled messages layout

src/app/website/signup/Signup.astro

@@ -149,9 +149,9 @@ const { signupDisabled, signupHash } = Astro.props;
 />
 
 {signupDisabled && (
-  <div class="absolute top-0 left-0 w-full h-full bg-black/50 backdrop-blur-sm z-10 rounded-xl flex justify-center items-center flex-col pt-20 lg:pt-0 text-2xl sm:text-4xl">
-    <h1>{signupDisabled.message}</h1>
-    <h3>{signupDisabled.subMessage}</h3>
+  <div class="absolute top-0 left-0 w-full h-full bg-black/50 backdrop-blur-sm z-10 rounded-xl flex justify-center items-center flex-col gap-2 pt-20 lg:pt-0 px-5 lg:px-10 2xl:px-28">
+    <h1 class="text-center text-2xl sm:text-4xl">{signupDisabled.message}</h1>
+    <h3 class="text-xl sm:text-2xl">{signupDisabled.subMessage}</h3>
   </div>
 )}