(container []
	(header []
		(title [] |Demo #1|)
	)
	(main []
		(std<Image> [alt="hoge" ref="./upload/hoge.jpg"])
		(section [lang=md ] |\
			# Hello, world!\
			This is a simple example of SIL.\
		|)
	)
	(footer []
		(card []
			(icon<Image> [src="/icon.png" alt="Cute icon" on:click="alert('Hello!')"])
			(copyright [] |Copyright here.|)
		)
	)
)