* {
	padding: 0; 
	margin: 0; 
	border: 0;
}
body {
	overflow: hidden;
}
.container {
	width: 2762px;
	height: 1688px;
	transform-origin: 0 0;
	position: relative;
}
.container .bg {
	width: 100%;
	height: 100%;
}
.container .btn {
	position: absolute;
	z-index: 2;
	width: 439px;
	height: 517px;
	display: block;
}
.container .btn img {
	width: 100%;
	height: 100%;
}
.container .btn0 {
    top: 770px;
    left: 630px
}
.container .btn1 {
    top: 770px;
    left: 1740px;
}