update style

src/style.css

@@ -70,7 +70,9 @@ h4
 
 h5
 	{
-	font-style: italic;
+	border-width: thin 0 0;
+	margin-left: 1em;
+	padding: 0;
 	}
 
 dl, ol, p, pre, ul
@@ -105,7 +107,7 @@ dt, strong
 	font-weight: bold;
 	}
 
-strong
+em, strong, var
 	{
 	background: none;
 	color: #fcc;