diff --git a/plusfuture/css/style.css b/plusfuture/css/style.css
index 66dd6e7..bb9e590 100644
--- a/plusfuture/css/style.css
+++ b/plusfuture/css/style.css
@@ -1163,8 +1163,10 @@ img.mail-conv-sender-photo {
 
 
 .comment-edit-text {
-	border: 1px solid #ccc;
+	border: 1px solid #f6f6f6;
 	border-radius: $radius;
+	/*カスタマイズ*/
+	transition: all 300ms 0s;
 }
 
 .divgrow-showmore {