simplified everything, partially half the size loaded, despite the unified css file :); added colour scheme support; added blogroll and about pages

layouts/errorpages/single.html

@@ -1,17 +1,6 @@
-{{ define "stylesheet" }}{{ $sass := resources.Get "/errorpages.scss" }}{{ $style := $sass | resources.ToCSS }}
-    <link rel="preload stylesheet" as="style" href="{{ $style.Permalink }}" type="text/css" media="screen" />
-{{ end }}
-
-{{ define "main" }}
-<main>
-  <div class="container">
-    <section>
-      <header>
-        <h2>{{ .Params.heading }}</h2>
-        <span class="subtitle">{{.Params.subheading}}</span>
-      </header>
-      {{.Content}}
-    </section>
-  </div>
-</main>
-{{ end }}
+{{- define "main" }}
+    <main>
+      <h2>{{ .Params.heading }}</h2>
+      <p>{{ .Params.subheading}}</p>
+    </main>
+{{- end }}