#button-quicktext {
  list-style-image: url("chrome://quicktext/skin/button.large.png");
  -moz-image-region: rect(0px 24px 24px 0px);
}

#button-quicktext:hover {
  -moz-image-region: rect(24px 24px 48px 0px);
}

#button-quicktext[disabled] {
  -moz-image-region: rect(48px 24px 72px 0px);
}

toolbar[iconsize="small"] #button-quicktext {
  list-style-image: url("chrome://quicktext/skin/button.small.png");
  -moz-image-region: rect(0px 16px 16px 0px);
}

toolbar[iconsize="small"] #button-quicktext:hover {
  -moz-image-region: rect(16px 16px 32px 0px);
}

toolbar[iconsize="small"] #button-quicktext[disabled] {
  -moz-image-region: rect(32px 16px 48px 0px);
}

.quicktext-icon {
  list-style-image: url("chrome://quicktext/skin/button.small.png");
  -moz-image-region: rect(16px 16px 32px 0px);
}