# Pastebin osWHt7mF
  services.picom = {
    enable = true;
    # vSync = "opengl";
    fade = true;
    fadeDelta = 5;
    inactiveOpacity = "0.95";
    menuOpacity = "0.95";
    opacityRule = [
      # "99:name *= 'Firefox'"
      # "99:class_i ~= 'rxvt\$'"
      "0:_NET_WM_STATE@:32a *= '_NET_WM_STATE_HIDDEN'"
    ];

    shadow = true;

    shadowExclude = [
      "class_g ?= 'slingshot-launcher'"
      "class_g ?= 'plank'"
      "class_g ?= 'Notify-osd'"
      "class_g ?= 'gnome-pie-868'"
      "name = 'cpt_frame_window'" # zoom desktop share
      "name = 'as_toolbar'" # zoom desktop share
      "name = 'Polybar tray window'"
    ];
  }