Design improvements

Change-Id: I76ec26607e29794a77da9093db28caa35c95bf97
diff --git a/css/main.css b/css/main.css
index f3c9a3b..0025f4d 100644
--- a/css/main.css
+++ b/css/main.css
@@ -95,11 +95,11 @@
 }
 
 .msg-content {
-        font-size: 12px;
+        font-size: 16px;
 }
 
 .meta-data {
-        font-size: 7px;
+        font-size: 12px;
 }
 
 .seen {