demos: bumped down the nav font a bit

Author: rdworth

demos/demos.css

@@ -5,7 +5,7 @@ body { font-size: 62.5%; }
 }
 .nav dt {
 	color: #E87B10;
-	font-size: 1.8em;
+	font-size: 1.7em;
 	font-weight: bold;
 	margin-top: 1em;
 	margin-bottom: 0.5em;
@@ -17,7 +17,7 @@ body { font-size: 62.5%; }
 	border-bottom:1px solid #F4F4F4;
 	color:#000000;
 	display:block;
-	font-size: 1.6em;
+	font-size: 1.4em;
 	font-weight: bold;
 	height:1.4em;
 	padding:7px 3px 3px 12px;