V-Leaflet change Mouse icon

Flow
1

Hi,
I’m using v-leaflet.
I would change the icon when I move the mouse over the map.
The normal mouse cursor would be perfect.
I’ve tryed to set the style…but nothing appent

[MYPROJECT]
\src\main\webapp\VAADIN\themes\mytheme\styles.scss

 @import "mytheme.scss";
@import "addons.scss";

// This file prefixes all rules with the theme name to avoid causing conflicts with other themes.
// The actual styles should be defined in mytheme.scss

.mytheme {
@include addons;
@include mytheme;
.map-with-different-cursor {
cursor: default;
}
}​

and in the code.

.setStyleName("map-with-different-cursor");