* {box-sizing:border-box;}
body {margin:0;padding:0;}
article.main {
	width:100vw;height:100vh;
	background:url(../images/flyzone1.jpg) no-repeat;background-size:cover;
}
article.main img {margin:5vh 5vw;float:right;}

@media all and (max-width: 473px) {
	article.main img {margin:0;float:none;width:100vw;height:auto;}
}