diff --git a/css/base.css b/css/base.css
index a5e39b6..a33208c 100644
--- a/css/base.css
+++ b/css/base.css
@@ -80,6 +80,11 @@ a,
   transition-duration: 1s;
 }
 
+a {
+  -webkit-tap-highlight-color: transparent !important;
+  outline: none !important;
+}
+
 a.fill_div {
   display: block;
   height: 100%;