•<html><head><meta name="viewport" content="width=device-width, initial-scale=1.0"><style>/* For device width smaller than 400px: */body { background-repeat: no-repeat; background-image: url('../../images/img_smallflower.jpg');}/* For device width 400px and larger: */@media only screen and (min-device-width: 400px) { body { background-image: url('../../images/img_flowers.jpg'); }}</style></head><body></body></html>