body { background: #EF3E36; overflow: hidden; font: normal 16px sans-serif; color: #fff; margin: 0; padding: 0; }
div { display: block; width: 100vw; height: 100vh; position: fixed; top: 0; background-repeat: no-repeat; background-image: url("main.png"); background-image: url("main.svg"); background-position: 50% 50%; background-size: 30%; text-indent: -8888em; }
@media all and (max-width: 1280px) {
	div { background-size: 70% !important; }
}