.header_wrap{
	background: #fff;
	position: fixed;
	top: 0rpx;
	left: 0rpx;
	z-index: 100;
}
.huitui{
	position: fixed;
	left: 30rpx;
	transform: translateY(-50%);
	z-index: 101;
}
.bg .tu{
	position: absolute;
	top: 0rpx;
	left: 0rpx;
}
.bg_xinxi{
	display: flex;
	align-items: center;
	justify-content: center;
	width: 750rpx;
	padding-left: 30rpx;
	position: absolute;
	left: 0;
	transform: translateY(-50%);
	position: relative;
}

.logo_tu{
	width: 216rpx;
	height: 56rpx;
	position: absolute;
	left: 30rpx;
}
.sub_title{
	font-size: 30rpx;
	color: #333;
}
/* 背景上的圆 */
.square_1{
	width:150rpx;
	height:150rpx;
	background:rgba(255,255,255,.1);
	border-radius:50%;
	position: absolute;
	top: -30rpx;
	left: -20rpx;
}
.square_2{
	width:100rpx;
	height:100rpx;
	background:rgba(255,255,255,.1);
	border-radius:50%;
	position: absolute;
	top: 40rpx;
	right: -30rpx;
}