Fix about pages.

site/style.css

@@ -28,6 +28,7 @@ body {
 
 #body nav ul {
   list-style: none;
+  margin: 0;
   padding: 0;
   text-align: center;
   font-size: 24px;
@@ -48,13 +49,36 @@ body {
 }
 
 #content {
-  padding: 10px;
+  padding: 15px;
   background-color: rgba(0, 0, 0, 0.8);
   color: #eeeeee;
 }
 
+h2 {
+  margin-top: 1.2em;
+}
+
+h3 {
+  margin-top: 1em;
+}
+
 p {
-  margin-top: 0.5em;
+  margin-top: 0.8em;
+}
+
+ul {
+  margin-top: 0.8em;
+}
+
+pre {
+  margin-top: 0.8em;
+  border: 1px solid white;
+  padding: 10px;
+  overflow-x: auto;
+}
+
+code {
+  font-size: 16px;
 }
 
 a:link, a:visited {