100% screen height for post-download page

Author: LWinterberg

src/pages/post-download.astro

@@ -13,7 +13,7 @@ import logo from "../assets/img/promo/audacity-audiocom-promo.png";
   </section>
 
   <section class="mx-8 max-w-screen-md xl:max-w-screen-lg md:mx-auto">
-    <div class="py-8 sm:pt-12 flex flex-col items-center justify-center">
+    <div class="flex flex-col items-center justify-center md:h-screen">
       <img src={logo.src} alt="Audacity logo and audio.com logo overlaying in a playful manner" width="300px" height="165px"/>
       <div class="text-center">
         <h1 class="font-bold">