Updated images

assets/images/phone.png

assets/images/phone@1000.png

assets/images/phone@1220.png

assets/images/phone@220.png

assets/images/phone@300.png

assets/images/phone@400.png

assets/images/phone@520.png

assets/images/phone@640.png

assets/images/phone@800.png

assets/images/tablet.png

assets/images/tablet@1090.png

assets/images/tablet@1635.png

assets/images/tablet@2180.png

assets/images/tablet@545.png

assets/images/tablet@640.png

assets/images/tablet@720.png

assets/images/tablet@800.png

assets/images/tablet@880.png

assets/images/tablet@96.png

assets/images/tablet@960.png