diff --git a/Plan/src/main/resources/player.html b/Plan/src/main/resources/player.html
index e61568e37..d2090a884 100644
--- a/Plan/src/main/resources/player.html
+++ b/Plan/src/main/resources/player.html
@@ -113,6 +113,10 @@
margin: 0;
}
+ .columns {
+ display: flex;
+ }
+
.column {
flex: 1;
}