Improve index

styles/styles.css

@@ -67,6 +67,10 @@ h2:before {
 p {
 	margin: 0 0 1em 0;
 }
+nav:before,nav:after {
+	content: "--";
+	opacity: 0.25;
+}
 nav ul {
 	display: inline-block;
 	list-style-type: none;
@@ -79,13 +83,17 @@ nav ul li{
 	padding: 0;
 }
 nav ul li:before {
-	content: ":: ";
+	content: "[";
+	opacity: 0.25;
+}
+nav ul li:after {
+	content: "]";
 	opacity: 0.25;
 }
 .content ul {
 	list-style-type: none;
 	margin: 0;
-	padding: 0;
+	padding: 0 0 1em 0;
 }
 .content ul li:before {
 	content: "* ";
@@ -96,6 +104,9 @@ nav ul li:before {
 .header {
 	margin: 0 0 1em 0;
 }
+.header pre {
+	opacity: 0.25;
+}
 .header h1 {
 	margin: 0 0 1em 0;
 }