TMSS-997 - css update for growl position

SAS/TMSS/frontend/tmss_webapp/src/layout/_overrides.scss

@@ -200,6 +200,7 @@
 .p-growl {
     z-index: 3000 !important;
     width: 40em;
+    margin-top: 2em;
 }
 .viewtable .p-hidden-accessible {
     position: relative;
@@ -284,6 +285,9 @@ In Excel View the for Accordion  background color override
     background-color: black;
     margin-left: -3px;
 } 
+/**
+    css used in Growl for service side error handling
+**/
 .show_error {
     margin-left: 67em;
     height: auto !important;
@@ -300,4 +304,7 @@ In Excel View the for Accordion  background color override
 .show_error_hide {
     margin-top: 1em;
     margin-bottom: 1em;
-}
+}
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+/**
+  End - Css used in Growl for service side error handling
+**/
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