Adding monospace in font family

Change-Id: I3e308bb025b3a9662c98eca9d595c534f8139030
Signed-off-by: Iftekharul Islam <iislam@us.ibm.com>
diff --git a/app/common/styles/base/mixins.scss b/app/common/styles/base/mixins.scss
index e29a4fc..e33a44f 100644
--- a/app/common/styles/base/mixins.scss
+++ b/app/common/styles/base/mixins.scss
@@ -36,7 +36,7 @@
 }
 
 @mixin fontCourierBold {
-  font-family: "Courier New", Helvetica, arial, sans-serif;
+  font-family: "Courier New", Helvetica, monospace, arial, sans-serif;
   font-weight: 700;
 }