Reverted unnecessary changes to minimize changes.

src/client/styles/scss/_wiki.scss

@@ -27,21 +27,21 @@ div.body {
   }
 
   h1 {
-    padding: 1rem 0.25rem;
+    padding: 0.5em 0;
     margin-top: 2em;
     font-size: 1.8em;
     line-height: 1.1em;
     border-bottom: solid 1px transparent;
   }
   h2 {
-    padding: 1rem 0.25rem;
+    // padding-top: 0.5em;
+    padding-bottom: 0.5em;
     font-size: 1.4em;
     font-weight: bold;
     line-height: 1.225;
     border-bottom: 1px solid transparent;
   }
   h3 {
-    padding: 0 0.25rem;
     font-size: 1.2em;
     font-weight: bold;
   }