force background color to grey (#239)

Co-authored-by: Drew Proebstel <[email protected]>

Author: DrewProebstel

app/assets/stylesheets/application.scss

@@ -341,3 +341,9 @@ ol.with-bullets {
   align-items: center;
   line-height: 1;
 }
+
+
+html,
+body {
+  background-color: $color-az-grey !important;
+}