1. Add a timestamp to the to-do items so that the user can see when the items were created. 2. Use the -webkit-transform CSS property to animate the appearance of the Delete button so that it appears...

2.
Use the -webkit-transform CSS property to animate the appearance of the Delete button so

that it appears to slide in. This mimics the native behavior more closely. The Safari Visual Effects Guide link at the bottom of the http://developer.apple.com/devcenter/safari page can help.