diff --git a/FO/css/common.css b/FO/css/common.css
index b795b07..05ca1f7 100644
--- a/FO/css/common.css
+++ b/FO/css/common.css
@@ -90,5 +90,8 @@ input[type='radio']:checked:after {content:""; display:block; background:#666; p
 input[type='radio']:focus {outline:0; border-color:#0d4a99;}
 input[type='radio'] + label {height:18px; line-height:18px;}
 
-
-
+input[type="number"]::-webkit-outer-spin-button,
+input[type="number"]::-webkit-inner-spin-button {
+	-webkit-appearance: none;
+	margin: 0;
+}