Fix Bug 1974: No.Of Hours Value for the running instances is hidden in Dashboard

		- No.Of Hours Value for the running instances will be visible in Dashboard Instance graph
		- Changed the metrics error message
		- Changed the font size of mandatory field message.

Change-Id: If6b62d645ba10a38fb969ed189d7e7a5ce2d45a5
Signed-off-by: SANDHYA.JS <sandhya.j@tataelxsi.co.in>
diff --git a/src/assets/scss/app.scss b/src/assets/scss/app.scss
index 1f7ce6c..2e2eb92 100644
--- a/src/assets/scss/app.scss
+++ b/src/assets/scss/app.scss
@@ -150,7 +150,7 @@
     padding-right: 0px;
   }
   .mandatory-label {
-    @include font(null, 10px, null);
+    @include font(null, 11px, null);
   }
   .dropzone {
     min-height: 50px;
@@ -264,10 +264,10 @@
       overflow-y: scroll;
     }
   }
-  .resources-chart-popover{
+  .resources-chart-popover {
     max-width: 60% !important;
     @include font-family("Roboto");
-    .popover-body{
+    .popover-body {
       max-height: 60vh;
       overflow-y: scroll;
     }