Replace h2 with mb-2

exampleSite/content/_index.md

@@ -16,7 +16,7 @@ paige:
 
 <p>{{% paige/image alt="Landscape" breakpoints=true class="object-fit-cover rounded-4 shadow-lg" fetchpriority="high" height="20rem" loading="eager" process="webp" src="https://images.unsplash.com/photo-1490604001847-b712b0c2f967?w=1296" width="100%" %}}</p>
 
-<p class="display-5 fw-bold h2 text-center">An advanced Hugo theme</p>
+<p class="display-5 fw-bold mb-2 text-center">An advanced Hugo theme</p>
 
 <div class="container-fluid">
     <div class="justify-content-center row">