Make video size responsive?

Is there a way to set the height and width of the video so that it is responsive to the screen resolution of the viewer? I saw in your notes that you can use height and width tags or a ratio, but it doesn’t say how you should enter the ratio – is there a specific tag to use for that?

https://ww.wp.xz.cn/plugins/the-very-simple-vimeo-shortcode/