diff --git a/index.html b/index.html
index c3b4d48..b695cbe 100644
--- a/index.html
+++ b/index.html
@@ -13,14 +13,24 @@
color:#999;
}
canvas{display:block;background: #000;}
+ .mod-botton{
+ height: 32px;
+ padding: 15px 0;
+ text-align: center;
+ }
+
-