Outline fix

css/style.css

@@ -35,4 +35,12 @@ header {
  -khtml-user-select: none; /* Konqueror HTML */
  -moz-user-select: none; /* Firefox */
  -ms-user-select: none; /* Internet Explorer/Edge */
+}
+
+a {
+  outline: none !important;
+}
+
+button {
+  outline: none !important;
 }