面包屑导航(Breadcrumb)按钮组(Button-group)轮播效果(Carousell)表单(Form)Hero大块屏(Jumbotron)媒体对象图文混排(Media-object)导航滑动门(Nav)POP提示(Popover)滚动监听(Scrollspy)弹出提示框(Toasts)