diff --git a/common/app/components/video-player.css b/common/app/components/video-player.css
index 7e834621..82bb754f 100644
--- a/common/app/components/video-player.css
+++ b/common/app/components/video-player.css
@@ -15,4 +15,6 @@
 .subtitle-line {
     margin: 0;
     padding: 0;
+    display: table;
+    margin: auto;
 }