body {
	background-color: lightpink;
}

#content1 {
	display: block;
}

#content2 {
	display: none;
}



@media screen and (max-device-width: 700px) {
	
	body {
		background-color: salmon;
	}

	#content1 {
		display: none;

	}

	#content2 {
		display: block;
		font-size: 300%;
	}

}