format _default layouts

layouts/_default/single.html

@@ -1,25 +1,27 @@
 {{ define "main" }}
-
+    <main>
     	{{ partial "article-meta.html" . }}
 
         {{ if .Params.toc }}
             {{ .TableOfContents }}
         {{ end }}
 
-    <div class="content-wrapper">
-      <main>
         {{ .Content }}
+
         <p>
+
         	{{ with .NextInSection }}
         		<b>Next: </b><a href="{{ .Permalink }}">{{ .Title | markdownify }}</a>
         		<br>
         	{{ end }}
+
         	{{ with .PrevInSection }}
         		<b>Previous: </b><a href="{{ .Permalink }}">{{ .Title | markdownify }}</a>
         		<br>
         	{{ end }}
+
           <b><a href="/"> >> Home</a></b>
     	</p>
+
     </main>
-    </div>
 {{ end }}