sections 5 and 6

stylesheets/section.less

@@ -0,0 +1,30 @@
+section {
+  p {
+    text-align: justify;
+  }
+
+  h2 {
+    &[data-num] {
+      &:before {
+        content: "§" attr(data-num) " — ";
+      }
+    }
+
+    a,a:active,a:hover,a:visited {
+      text-decoration: none;
+      color: inherit;
+    }
+  }
+}
+
+div.note {
+  font-size: 90%;
+  margin: 1em 2em;
+  padding: 1em;
+  border: 1px solid grey;
+  background: rgba(150,150,50,0.05);
+
+  * { margin: 0; padding: 0; }
+  p { margin: 1em 0; }
+  div.MathJax_Display { margin: 1em 0; }
+}