diff --git a/default.css b/default.css
index 688a73f..c94a0c1 100644
--- a/default.css
+++ b/default.css
@@ -11,6 +11,7 @@ canvas {
 }
 
 .inside {
+    min-height: 800px;
     max-width: 80rem;
     margin: 0px auto;
 }