How do I put a button inline and right next to (after) an input box on Firefox? I have a fieldset element to keep the label and text box inline with each other, and then have an icon-only button immediately following the text box. It works on Chrome and Safari, but the problem is that on Firefox the icon-only button is vertically pushed down a bit from the label and the input box.
I tried using a negative margin, and also a negative top value, to move the button up to be vertically aligned with the label and input box. This worked, however, it's not cross browser. When I had it lined up on Firefox, it is too high on Chrome and Safari.
How can I have the inline button be vertically aligned with the label and input box on Firefox?