html,body {
	height: 100%;
	/* The html and body elements cannot have any padding or margin. */
}

body{
	font-size: 1.6em;
}

#maininfo{
	background: transparent url('resources/hongkong.jpg') no-repeat scroll top center;
	background-size: auto 100%;
}
#maininfo img{
	max-width: 100%;
}