add <main> tag into <body> and move "markdown-body" class to <main> tag to make a vertical scroll bar appeared for long articles.

mitszo · mitszo · commit a87dafb1a919 · 2021-08-21T14:36:40.000+09:00
diff --git a/main.go b/main.go
@@ -69,8 +69,11 @@ const templateBodyContent = `
   <title>{{.Name}}</title>
   <link href="/assets/gfm/gfm.css" media="all" rel="stylesheet" type="text/css" />
 </head>
-<body class="markdown-body">
-{{.Body}}</body>
+<body>
+	<main class="markdown-body">
+	{{.Body}}
+	</main>
+</body>
 </html>
 `
 
