.main {
	position: absolute;
	top: 100px;
	left: 50%;
	z-index: 2;
	width: 1200px;
	min-width: 1200px;
	height: 900px;
	margin: 88px auto 88px -600px;
}

.title {
	margin: 0 auto 32px auto;
	line-height: 90px;
	color: #fff;
	font-size: 64px;
	font-weight: bold;
	text-align: center;
}

.slogan {
	width: 680px;
	height: 120px;
	margin: 0 auto;
	line-height: 120px;
	color: #FDEF9C;
	font-size: 48px;
	font-weight: 500;
	text-align: center;
	background: linear-gradient( 90deg, rgba(0, 0, 0, 0) 0%, #000000 50%, rgba(0, 0, 0, 0) 100%);
	opacity: 0.8;
}

.code-box {
	width: 240px;
	height: 280px;
	margin: 36px auto 26px auto;
	padding: 16px;
	background: #202124;
	border-radius: 8px;
	box-sizing: border-box;
}

.code-box .code-img {
	width: 208px;
	height: 208px;
	margin: 0 auto;
	display: block;
	border-radius: 4px;
}

.code-box .code-text {
	margin-top: 12px;
	color: #fff;
	font-size: 20px;
	text-align: center;
}

.download-btn {
	width: 600px;
	height: 120px;
	margin: 0 auto;
	line-height: 120px;
	color: #fff;
	font-size: 34px;
	font-weight: bold;
	text-align: center;
	background: rgba(255, 255, 255, .2);
	border-radius: 65px;
	border: 2px solid #fff;
}

.download-btn:hover {
	color: #1A1B1D;
	background: #fff;
	border: none;
}