支持滚动的jQuery链接FAQ效果，鼠标点击的时候，那些元素就垂直滚动至对应位置，类似FAQ客户服务网页一样，不过折叠风格的FAQ效果现在也是很流行的效果。-JQuery support scrolling Links FAQ effects, mouse click, those elements on the vertical scroll to the corresponding position, similar to the FAQ customer service page, bu