diff --git a/index.css b/index.css
index 203fbf61..eb1e82fc 100644
--- a/index.css
+++ b/index.css
@@ -558,6 +558,11 @@ input[type="color"]::-webkit-color-swatch-wrapper {
   margin: 0;
 }
 
+#options input[type="number"] {
+  appearance: textfield;
+  -moz-appearance: textfield;
+}
+
 #options input[type="number"]:hover {
   outline: 1px solid var(--dark-solid);
 }
diff --git a/index.html b/index.html
index 6b1ad48d..34c1427b 100644
--- a/index.html
+++ b/index.html
@@ -138,7 +138,7 @@
       }
     </style>
 
-    <link rel="preload" href="index.css?v=1.99.05" as="style" onload="this.onload=null; this.rel='stylesheet'" />
+    <link rel="preload" href="index.css?v=1.99.11" as="style" onload="this.onload=null; this.rel='stylesheet'" />
     <link rel="preload" href="icons.css" as="style" onload="this.onload=null; this.rel='stylesheet'" />
     <link rel="preload" href="libs/jquery-ui.css" as="style" onload="this.onload=null; this.rel='stylesheet'" />
   </head>
diff --git a/versioning.js b/versioning.js
index b0b15315..ce4aa000 100644
--- a/versioning.js
+++ b/versioning.js
@@ -1,7 +1,7 @@
 "use strict";
 
 // version and caching control
-const version = "1.99.10"; // generator version, update each time
+const version = "1.99.11"; // generator version, update each time
 
 {
   document.title += " v" + version;