Stop active link boxes appearing on the zoom in/out icons

diff --git a/app/assets/stylesheets/leaflet.zoom.css.scss b/app/assets/stylesheets/leaflet.zoom.css.scss
index a15619eff37cc631ed095aaee4883a3551bfc3e4..a3ab049dec3ca4b24072a5c773b3cf7f01cabf68 100644 (file)
--- a/app/assets/stylesheets/leaflet.zoom.css.scss
+++ b/app/assets/stylesheets/leaflet.zoom.css.scss
@@ -12,6 +12,7 @@
 .leaflet-control-zoomslider-in,
 .leaflet-control-zoomslider-out {
   text-indent: -9999;
+  outline-style: none;
 }
 
 .leaflet-control-zoomslider-in {