Choose Customize to open the Customizetoolbar dialog and change the look of a toolbar.
选择定制来打开定制工具条的对话来改变一个工具条的外观。
2
You can also customize this portion of the toolbar, such as moving it to the left edge of the window or not showing text descriptions with each icon.
您还可以自定义这一部分工具栏,如将它移到窗口的左边,或者不显示每个图标的文本说明。
3
If you save everything at this point and restart Firefox, you can drag the buttons onto your navigation toolbar if you right click on each of them and select Customize.