body,html{
	width: 100%;
	height: 100%;
	overflow: hidden;
}

.download{
	color: #fff;
	z-index: 2;
	left: 50px;
	height: 40px;
	bottom: 60px;
	font-size: 18px;
	line-height: 40px;
	text-align: center;
	position: absolute;
	border-radius: 40px;
	border: 2px solid #fff;
	width: 30%;
	background: #2fa2b2;
}

.download1{
	color: #fff;
	z-index: 2;
	right: 50px;
	height: 40px;
	bottom: 60px;
	font-size: 18px;
	line-height: 40px;
	text-align: center;
	position: absolute;
	border-radius: 40px;
	border: 2px solid #fff;
	width: 30%;
	background: #2fa2b2;
}

.browser-tips{
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: 3;
		background: rgba(0,0,0,.7);
		display: flex;
		display: none;
		position: absolute;
}
.browser-tips .img{
	width: 30%;
	margin-left: 20px;
}
.browser-tips .text{
	display: block;
	margin-left: 10%;
	margin-top: 40px;
	font-size: 20px;
	flex: 1;
	color: white;
}