Update CSS

diff --git a/css/main.css b/css/main.css
index c5fee5099264f32a9592fb6c874a8cb40096c0f3..a61b6efb1ca58e22cc9f12447a4f265b66820838 100755 (executable)
--- a/css/main.css
+++ b/css/main.css
@@ -272,6 +272,10 @@ margin: 13em 0 2em 0;
     font-weight: normal;
     text-decoration: none;
 }
+.nav a:hover {
+    text-decoration: underline;
+    text-decoration-color: #aaa;        
+}
 .nav .indent {
     /*  padding-left:0.5em;*/
 }