[Firefox] Add settings for PiP window

arduino/Makefile

@@ -0,0 +1,28 @@
+HOME_BIN_DIR=$(HOME)/bin
+HOME_BIN_LINK=$(HOME_BIN_DIR)/arduino
+
+ifeq ("x86_64","$(shell uname -m)")
+ARCH=linux64
+else
+ARCH=unknown
+endif
+
+ARDUINO_VERSION=1.8.12
+ARDUINO_URL=https://downloads.arduino.cc/arduino-$(ARDUINO_VERSION)-$(ARCH).tar.xz
+TMPDIR:=$(shell mktemp -d)
+
+SUDO=sudo
+OUT_DIR=/opt/arduino
+
+.PHONY: install
+
+clean: 
+	$(SUDO) rm -rf $(OUT_DIR)
+	rm -rf $(HOME_BIN_LINK)
+
+install: 
+	wget -qO- $(ARDUINO_URL) | tar xJ -C $(TMPDIR)
+	$(SUDO) cp -r $(TMPDIR)/arduino-$(ARDUINO_VERSION) $(OUT_DIR)
+	$(SUDO) chmod 755 $(OUT_DIR)
+	$(SUDO) rm -rf $(TMPDIR)
+	ln -s $(OUT_DIR)/arduino $(HOME_BIN_LINK)

i3/config

@@ -262,6 +262,7 @@ exec_always --no-startup-id numlockx
 
 for_window [class="Firefox" instance="Navigator"] border pixel 0
 for_window [class="Firefox" instance="Toolkit"] border pixel 0
+for_window [class="Firefox" window_role="PictureInPicture"] border pixel 0, floating enable, sticky enable
 for_window [class="jetbrains-toolbox"] floating enable
 for_window [class="Slack"] border pixel 0
 for_window [class="^jetbrains-.+"][window_type=dialog] floating enable