-<?xml version="1.0"?>\r
-\r
-<bindings id="buttonBindings"\r
- xmlns="http://www.mozilla.org/xbl"\r
- xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">\r
-\r
- <binding id="sidebar-panel-header">\r
- <content>\r
- <xul:box class="sidebar-panel-header-box" flex="1" autostretch="never" valign="middle">\r
- <xul:text class="sidebar-panel-header-text" inherits="value,accesskey,crop" crop="right"/>\r
- </xul:box>\r
- </content>\r
- </binding>\r
- \r
-</bindings>
\ No newline at end of file
+<?xml version="1.0"?>
+
+<bindings id="sidebarBindings"
+ xmlns="http://www.mozilla.org/xbl"
+ xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
+
+ <binding id="panelheader" extends="xul:button">
+ <content>
+ <xul:box class="panelheader-box" inherits="selected" orient="vertical" flex="1">
+ <xul:text class="panelheader-text" inherits="value=label" crop="right"/>
+ </xul:box>
+ </content>
+ </binding>
+
+</bindings>
+