-- Picture-in-picture overlays.
hl.window_rule({ match = { title = "(Picture.?in.?[Pp]icture)" }, tag = "+pip" })
hl.window_rule({ match = { tag = "pip" }, tag = "-default-opacity" })
hl.window_rule({ match = { tag = "pip" }, float = true })
hl.window_rule({ match = { tag = "pip" }, pin = true })
hl.window_rule({ match = { tag = "pip" }, size = { 600, 338 } })
hl.window_rule({ match = { tag = "pip" }, keep_aspect_ratio = true })
hl.window_rule({ match = { tag = "pip" }, border_size = 0 })
hl.window_rule({ match = { tag = "pip" }, opacity = "1 1" })
hl.window_rule({ match = { tag = "pip" }, move = { "(monitor_w-window_w-40)", "(monitor_h*0.04)" } })