fixed GUI glitch

web/style.css

@@ -76,6 +76,7 @@ html, body {
 
 #list {
 	margin-top: 24px;
+	overflow: hidden;
 }
 #list .elem {
 	transition: padding 0.3s, height 0.3s;
@@ -93,11 +94,13 @@ html, body {
 #list .elem.hidden {
 	transition: transform 0.3s ease-in,
 		padding 0.2s 0.1s ease-in,
-		height 0.2s 0.1s ease-in;
+		height 0.2s 0.1s ease-in,
+		border-width 0s 0.2s;
 
 	transform: translateX(-150%);
 	height: 0px;
 	padding: 0px;
+	border-width: 0px;
 }
 #list .elem .name {
 	position: relative;