dropdown button arrow

components/dropdown/demo/basic.md

@@ -23,7 +23,7 @@ var menu = <Menu>
 React.render(
   <Dropdown overlay={menu}>
     <button className="ant-btn ant-btn-default">
-      某按钮 <i className="anticon anticon-caret-down"></i>
+      某按钮 <i className="anticon anticon-down"></i>
     </button>
   </Dropdown>
 , document.getElementById('components-dropdown-demo-basic'));

components/dropdown/demo/event.md

@@ -22,7 +22,7 @@ var menu = <Menu onClick={onClick}>
 React.render(
   <Dropdown overlay={menu}>
     <button className="ant-btn ant-btn-default">
-      鼠标移入，点击菜单 <i className="anticon anticon-caret-down"></i>
+      鼠标移入，点击菜单 <i className="anticon anticon-down"></i>
     </button>
   </Dropdown>
 , document.getElementById('components-dropdown-demo-event'));

components/dropdown/demo/item.md

@@ -24,7 +24,7 @@ var menu = <Menu>
 React.render(
   <Dropdown overlay={menu}>
     <button className="ant-btn ant-btn-default">
-      鼠标移入 <i className="anticon anticon-caret-down"></i>
+      鼠标移入 <i className="anticon anticon-down"></i>
     </button>
   </Dropdown>
 , document.getElementById('components-dropdown-demo-item'));

components/dropdown/demo/trigger.md

@@ -24,12 +24,12 @@ var menu = <Menu>
 React.render(<div>
   <Dropdown overlay={menu} trigger="click">
     <button className="ant-btn ant-btn-primary">
-      点击触发 <i className="anticon anticon-caret-down"></i>
+      点击触发 <i className="anticon anticon-down"></i>
     </button>
   </Dropdown>
   <Dropdown overlay={menu}>
     <button className="ant-btn ant-btn-default">
-      鼠标移入 <i className="anticon anticon-caret-down"></i>
+      鼠标移入 <i className="anticon anticon-down"></i>
     </button>
   </Dropdown>
 </div>, document.getElementById('components-dropdown-demo-trigger'));