1 files changed, 9 insertions, 0 deletions
diff --git a/src/App.scss b/src/App.scss
index b4692f26..d0c4b26c 100644
--- a/src/App.scss
+++ b/src/App.scss
@@ -64,10 +64,19 @@ button {
   font-size: 14px;
   font-family: sans-serif;
 
+  &::-moz-focus-inner {
+    border: none;
+  }
+
   &:hover {
     box-shadow: 0px 0px 4px rgba(255, 255, 255, 0.3);
   }
 
+  &:active {
+    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
+    border-top: 1px solid rgba(0, 0, 0, 0.2);
+  }
+
   &:disabled {
     cursor: not-allowed;
     opacity: 0.5;