diff --git a/src/template.index.html b/src/template.index.html
index 5774c79d..b04c1d56 100644
--- a/src/template.index.html
+++ b/src/template.index.html
@@ -3,7 +3,7 @@
 <html lang="en">
 <head>
   <meta charset="utf-8">
-  <meta name="viewport" content="width=800, initial-scale=0.25">
+  <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover">
   <title>Learn Git Branching</title>
   <meta name="author" content="Peter Cottle">
 
