page {
	width: 100%;
	height: 100%;
}
.content {
	width: 100%;
	height: 100%;
	background: url('https://jewel-shop.oss-cn-beijing.aliyuncs.com/352c2490d88b47ac84bf13bfa046abcf.png') no-repeat;
	background-size: cover;
	background-position: center;
	overflow: hidden;
}
.title,
.banner,
.bottom {
	width: 80%;
	margin: 0 auto;
	text-align: center;
}
.title {
	height: 100rpx;
	line-height: 100rpx;
	font-size: 48rpx;
	margin-top: 200rpx;
}
.banner {
	margin-top: 750rpx;
}
.bottom {
	margin-top: 100rpx;
	font-size: 26rpx;
}
.btn {
	width: 100%;
	height: 100%;
	background: rgba(255, 255, 255, 0);
	position: absolute;
	top: 0;
}
#arktitle {
	background: linear-gradient(to bottom, #000, blue);
	-webkit-background-clip: text;
	color: transparent;
	animation: blink 2s linear infinite;
	-webkit-animation: blink 2s linear infinite;
	-moz-animation: blink 2s linear infinite;
	-ms-animation: blink 2s linear infinite;
	-o-animation: blink 2s linear infinite;
}
@keyframes blink {
0% {
		opacity: 1;
}
50% {
		opacity: 0.5;
}
100% {
		opacity: 0.8;
}
}
@-webkit-keyframes blink {
0% {
		opacity: 1;
}
50% {
		opacity: 0.5;
}
100% {
		opacity: 0.8;
}
}