Theme Update

assets/css/main.css

@@ -249,3 +249,36 @@ footer a {
   margin-top: 0;
   margin-bottom: .5rem;
 }
+
+
+/* Autonumbering */
+
+.autonumber {
+  counter-reset: h2-counter 0;
+}
+
+.autonumber h2 {
+  counter-increment: h2-counter 1;
+  counter-reset: h3-counter 0;
+}
+
+.autonumber h3 {
+  counter-increment: h3-counter 1;
+  counter-reset: h4-counter 0;
+}
+
+.autonumber h4 {
+  counter-increment: h4-counter 1;
+}
+
+.autonumber h2:before {
+  content: counter(h2-counter) "\00a0\00a0";
+}
+
+.autonumber h3:before {
+  content: counter(h2-counter) "." counter(h3-counter) "\00a0\00a0";
+}
+
+.autonumber h4:before {
+  content: counter(h2-counter) "." counter(h3-counter) "." counter(h4-counter) "\00a0\00a0";
+}

layouts/_default/single.html

@@ -2,6 +2,8 @@
 
 {{/* Intro */}}
 
+<div {{ if .Param "autonumber" }} class="autonumber" {{end}}>
+
   <div class=" single-intro-container">
 
     {{/* Title and Summary */}}
@@ -42,4 +44,6 @@
     {{ .Content }}
   </div>
 
+</div>
+
 {{ end }}