Steps to reproduce:
1. Open Admin tools page in any browser (confirmed on Windows using Firefox, IE, Chrome and Safari)
2. Mouseover either of the "Schedule Recordings" or "Upload Recording" buttons
Style on rollover adds "border-top: 1px solid #CCCCCC; border-left: 1px solid #CCCCCC;" This results in the text jumping around as you mouseover the buttons.
Button style should be consistent between normal and rollover states
Workaround (if any):
Suggest removing the border styles from the rollover state, letting the browser use it's own default style for buttons.