title styling, art series styling

_includes/layouts/base.njk

@@ -6,7 +6,13 @@
 
 	<main id="main">
 
-	<h1>{{ title }}</h1>
+    <div id="title">
+      <div class="triangle triangle-up-left"></div>
+      <div class="triangle triangle-down-left"></div>
+      <div class="triangle triangle-up-right"></div>
+      <div class="triangle triangle-down-right"></div>
+      h1>{{ title }}</h1>
+    </div>
 
 		<div id="content">
   		{{ content | safe }}