--- a/player.css	Thu Jul 12 12:55:55 2018 +0800
+++ b/player.css	Thu Jul 12 13:11:54 2018 +0800
@@ -75,3 +75,8 @@
 .gme-player footer a:focus {
     color: #9f4bd8;
 }
+@media (max-width: 767px) {
+    .gme-player .file-box {
+        margin-bottom: 25px;
+    }
+}