diff --git a/res_gen/templates/generador.html b/res_gen/templates/generador.html
index ad8a304..600ccf1 100644
--- a/res_gen/templates/generador.html
+++ b/res_gen/templates/generador.html
@@ -47,6 +47,11 @@ span.songSelector {
flex-wrap: nowrap;
column-gap: 0.3em;
}
+@media screen and (-webkit-min-device-pixel-ratio:0) {
+ input[type="number"] {
+ max-width: 5em;
+ }
+}