Minor usability fix

- made all content labels consistent font & color.
- darkened color of labels.

Change-Id: I17caebdefa92e6b3b40709f353c84d38a81df3b8
Signed-off-by: Michael Davis <michael.s.davis@ibm.com>
diff --git a/app/server-health/styles/inventory.scss b/app/server-health/styles/inventory.scss
index ecb3a8a..6abbe27 100644
--- a/app/server-health/styles/inventory.scss
+++ b/app/server-health/styles/inventory.scss
@@ -151,6 +151,9 @@
     @include mediaQuery(small) {
       @include calcColumn-3;
     }
+    .content-label {
+      color:lighten($darkgrey, 10%);
+    }
   }
 
   .inventory__metadata-scroll {