fix navbar

resources/views/components/navbar.blade.php

 <div class="fixed bottom-0 left-0 w-full bg-navbarcolor shadow-lg rounded-t-xl">
-    <div class="flex justify-around py-6">
+    <div class="flex justify-around py-4">
         <a onclick="rsvp.showModal()" class="text-babyblue text-3xl">
             <i class="fa-solid fa-envelope-open-text"></i>
         </a>