I am using fivestar rating module with Drupal Acquia Slate theme. This rating system works with both javascript enabled and disabled. In first case you click on the star and the voting is done, in second case there is a button with 'Rate' label and a dropdown list. The problem is that with js enabled there is a 0-width empty button that shouldnt be there. Does anyone have a clue on how to get rid of this button?