work on sensors page and other bug fixes

Change-Id: I281bfec6bac1b79bdf58e5c2faa3281d7e6855ab
Signed-off-by: Iftekharul Islam <iislam@us.ibm.com>
diff --git a/app/server-health/styles/sensors.scss b/app/server-health/styles/sensors.scss
index 7ee09cb..2d5e2ce 100644
--- a/app/server-health/styles/sensors.scss
+++ b/app/server-health/styles/sensors.scss
@@ -76,7 +76,6 @@
   .content-label {
     font-size: 1em;
     margin-left: .8em;
-    color: lighten($darkgrey, 10%);
   }
   .sensor__reading {
     @include fontCourierBold;