[minor] cleanup
diff --git a/erpnext/public/css/erpnext.css b/erpnext/public/css/erpnext.css
index 86dec05..0660b39 100644
--- a/erpnext/public/css/erpnext.css
+++ b/erpnext/public/css/erpnext.css
@@ -104,7 +104,7 @@
 }
 body[data-route="pos"] .pos-payment-row:hover,
 body[data-route="pos"] .pos-keyboard-key:hover {
-  background-color: #FAFBFC;
+  background-color: #fafbfc;
   cursor: pointer;
 }
 body[data-route="pos"] .pos-keyboard-key,
@@ -214,7 +214,7 @@
   font-size: 16px;
 }
 body[data-route="pos"] .selected-payment-mode {
-  background-color: #FAFBFC;
+  background-color: #fafbfc;
   cursor: pointer;
 }
 body[data-route="pos"] .pos-invoice-list {