fix: change class

layouts/index.html

@@ -1,10 +1,10 @@
 {{ define "main" }}
     <header class="homepage-header">
         {{ with .Title }}
-            <h1 class="homepage-title">{{ . }}</h1>
+            <h1 class="article-title">{{ . }}</h1>
         {{ end }}
         {{ with .Content }}
-            <div class="homepage-description">
+            <div class="article-subtitle">
                 {{ . }}
             </div>
         {{ end }}