Trasform Wikipedia's searchbar into a floating "searchball", will grow into a floating searchbar when you put your mouse on it. Convenient when you need to switch pages with search rapidly when browsing up&down. 将维基百科的搜索框变成悬停响应的浮动按钮。需要一边浏览一遍不停地使用搜索切换页面时会很方便。