5820: remove arrows from number input

Author: Sine Jespersen

src/stories/Library/Forms/input/input.scss

@@ -30,4 +30,16 @@
     @extend %text-body-small-regular;
     @extend %mt-8;
   }
+
+  /* Chrome, Safari, Edge, Opera */
+  input::-webkit-outer-spin-button,
+  input::-webkit-inner-spin-button {
+    -webkit-appearance: none;
+    margin: 0;
+  }
+
+  /* Firefox */
+  input[type="number"] {
+    -moz-appearance: textfield;
+  }
 }