diff --git a/themes/typing/source/css/typing.css b/themes/typing/source/css/typing.css
index ee502b7..054c2a0 100644
--- a/themes/typing/source/css/typing.css
+++ b/themes/typing/source/css/typing.css
@@ -1185,7 +1185,7 @@ pre .javascript .function,pre .keyword {
 }
 
 .copy-button {
-  background-color: #3f3f3f;
+  background-color: #333;
   border: 1px solid #999;
   border-radius: 5px;
   color: #d8d8d8;
@@ -1198,3 +1198,7 @@ pre .javascript .function,pre .keyword {
   -moz-user-select: none;
   -ms-user-select: none;
 }
+
+.copy-button:hover {
+  background-color: #3f3f3f;
+}
\ No newline at end of file