diff --git a/src/views/botonera-lateral.html b/src/views/botonera-lateral.html
index be75f0a..2d4b935 100644
--- a/src/views/botonera-lateral.html
+++ b/src/views/botonera-lateral.html
@@ -69,7 +69,7 @@
                     <div class="container">
                         <div class="row">
                             <div
-                                class="btn-group-toggle btn btn-block border border-dark"
+                                class="btn-group-toggle btn btn-block border"
                                 data-toggle="buttons"
                                 ng-click="cambioUsoTeclado()"
                                 title="Activar/desactivar teclado">