from textual.app import App, ComposeResult from textual.widgets import Static class VerticalLayoutScrolledExample(App): CSS_PATH = "vertical_layout_scrolled.css" def compose(self) -> ComposeResult: yield Static("One", classes="box") yield Static("Two", classes="box") yield Static("Three", classes="box") if __name__ == "__main__": app = VerticalLayoutScrolledExample() app.run()