diff --git a/www/css/yakui.css b/www/css/yakui.css
index 58602b8..a125ca8 100644
--- a/www/css/yakui.css
+++ b/www/css/yakui.css
@@ -24,6 +24,7 @@ section {
 	background: rgba(72, 34, 102, 0.5);
 	padding: 10px;
 	transform: rotate(5deg) skew(5deg);
+	transition: ease-in 0.5s;
 }
 
 section > figure,