diff --git a/clock.css b/clock.css
index 41a3206..b1a8e48 100644
--- a/clock.css
+++ b/clock.css
@@ -7,3 +7,6 @@ select {
 .chkbox {
   display: inline-block;
 }
+.time_copy_btn {
+  margin-left: 5px;
+}