Theme: code formatting

test-theme/static/css/theme.css

@@ -56,3 +56,18 @@ nav h2 {
 footer {
 	text-align: right;
 }
+
+pre, tt {
+	background-color: rgba(255, 255, 255, 0.2);
+	border-radius: 2pt;
+}
+
+pre {
+	padding: 3pt;
+	overflow-y: scroll;
+}
+
+tt {
+	padding-left: 1pt;
+	padding-right: 1pt;
+}