diff --git a/index.html b/index.html
index 220946e..687ddd8 100644
--- a/index.html
+++ b/index.html
@@ -25,7 +25,7 @@
  
     .cm-editor {
       width: 100%;
-      max-height: 90vh;
+      max-height: 100vh;
 
     }