#pauseButton {
-moz-appearance: none;
- list-style-image: url(chrome://mozapps/skin/downloads/downloadButtons.png);
+ list-style-image: url("chrome://mozapps/skin/downloads/downloadButtons.png");
-moz-image-region: rect(0px, 48px, 16px, 32px);
background-color: transparent;
border: none;