+#inspector-inspect-toolbutton {
+ list-style-image: url("chrome://browser/skin/devtools/inspect-button.png");
+ -moz-image-region: rect(0 16px 16px 0);
+}
+
+#inspector-inspect-toolbutton[checked=true],
+#inspector-inspect-toolbutton:hover {
+ -moz-image-region: rect(0 32px 16px 16px);
+}
+
+#inspector-option-toolbarbutton {
+ list-style-image: url("chrome://browser/skin/devtools/inspector-option-icon.png");
+ -moz-image-region: rect(0 16px 16px 0);
+}
+
+#inspector-option-toolbarbutton[open],
+#inspector-option-toolbarbutton:hover {
+ -moz-image-region: rect(0 32px 16px 16px);
+}
+