+#debugger-controls > toolbarbutton,
+#sources-controls > toolbarbutton {
+}
+
+#debugger-controls > toolbarbutton:last-of-type,
+#sources-controls > toolbarbutton:last-of-type {
+}
+
+#debugger-controls,
+#sources-controls {
+}
+
+#instruments-pane-toggle {
+/* background: none;
+ box-shadow: none;
+ border: none; */
+ list-style-image: url("chrome://browser/skin/devtools/debugger-collapse.png");
+ -moz-image-region: rect(0px,16px,16px,0px);
+}
+
+#instruments-pane-toggle[pane-collapsed] {
+ list-style-image: url("chrome://browser/skin/devtools/debugger-expand.png");
+}
+
+#instruments-pane-toggle:hover,
+#instruments-pane-toggle:hover:active {
+ -moz-image-region: rect(0px,32px,16px,16px);
+}
+
+/* Horizontal vs. vertical layout */
+
+#vertical-layout-panes-container {
+ min-height: 35vh;
+ max-height: 80vh;
+}
+
+#body[layout=vertical] #instruments-pane {
+ margin: 0 !important;
+ /* To prevent all the margin hacks to hide the sidebar. */