body {
		background-color: lightblue;
	}

	@media screen and (min-device-width: 440px) { 
		#content_1 {
		content: url("https://s-media-cache-ak0.pinimg.com/736x/2d/98/a3/2d98a3e7ad0032ba699c47199bc4a2d9.jpg");
}	
		body { 
		background-color: lightgreen;
		}
}


/*	#content_1 {
	

		display: block;
	}

	#content_2 {
		display: none;
	}
*/


	
/*	body {
		background-color: lightgreen;
	}

	#content_1 {
		display: none;
	}

	#content_2 {
		display: block;
	}

}*/



/*
@media screen and (orientation: landscape) {
		body {
		background-color: lightblue;
	}

	#content_1 {
		display: block;
	}

	#content_2 {
		display: none;
	}
}
@media screen and (orientation: portrait) {

	body {
		background-color: red;
	}

	#content_1 { 
		display: none; }

	#content_2 {
		display: block;
	}
}
*/