diff --git a/docs/index.md b/docs/index.md
index 582b261..2a81280 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -2,7 +2,7 @@
 title: Start
 ---
 
-<div>
+<div align="center">
 
 <video autoplay loop muted playsinline
          style="position: absolute; top: 50%; left: 50%;