diff --git a/t0pic.py b/t0pic.py
index f7c8e1e..e3cf87b 100644
--- a/t0pic.py
+++ b/t0pic.py
@@ -24,6 +24,8 @@ def help():
         '<br><br><button type="submit">Submit</button></form>'
     )
     return f"""
+<meta name="color-scheme" content="light dark" />
+<meta name="viewport" content="width=1%" />
 <pre>
                         pic.t0.vc
 NAME