Docs: Visual tweaks.

docs/index.html

@@ -33,14 +33,15 @@
 
 			#panel	{
 				position: fixed;
-				left: 0;
+				left: 0px;
 				width: 260px;
 				height: 100%;
 				overflow: auto;
+				background: #fafafa;
 			}
 
 				#panel h1 {
-					margin-top: 20px;
+					margin-top: 30px;
 					margin-bottom: 40px;
 					margin-left: 20px;
 					font-size: 25px;

docs/page.css

@@ -6,7 +6,7 @@
 }
 
 body {
-	margin: 25px 20px;
+	margin: 30px 20px;
 	color: #555;
 	font-family: 'inconsolata';
 	font-size: 15px;