Update README.md

The container must have the properties height and overflow.
2014-07-09 11:26:54 -03:00 · 2014-07-09 11:26:54 -03:00 · 1f8a37894b
commit 1f8a37894b
parent 6fa5f198e2
1 changed files with 5 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -120,7 +120,11 @@ How to Use

 ```html
 <style>
-  #Demo { position: 'relative'; }
+  #Demo { 
+    position: 'relative';
+    height: 100%; // Or whatever you want (eg. 400px)
+    overflow: hidden;
+  }
 </style>
 <div id='Demo'>
  <div>