-#custom-button-1,
-#wrapper-custom-button-1
+#debian-bts-query-button-1,
+#wrapper-debian-bts-query-button-1
{list-style-image: url("chrome://custombutton/content/button-1.png");}
/* common style for all custom buttons */
-.custombutton
+.debian-bts-query-button
{-moz-image-region: rect( 0px 24px 24px 0px);}
-.custombutton:hover
+.debian-bts-query-button:hover
{-moz-image-region: rect(24px 24px 48px 0px);}
-[iconsize="small"] .custombutton
+[iconsize="small"] .debian-bts-query-button
{-moz-image-region: rect( 0px 40px 16px 24px);}
-[iconsize="small"] .custombutton:hover
+[iconsize="small"] .debian-bts-query-button:hover
{-moz-image-region: rect(24px 40px 40px 24px);}