.banner{
	width: 100%;
	background-image: url(../img/index_banner.png);
	background-repeat: no-repeat;
	background-size: cover;
	-moz-background-size:100% 100%;
	margin-top: 70px;
}

.banner .top{
	margin-top: 20%;
	font-family: PingFangMedium;
	font-size: 60px;
	color: #fff;
}

.banner .bottom{
	font-family: fangzheng;
	font-size: 80px;
	color: #fff;
	margin-bottom: 20%;
}

.adg_title{
	font-family: PingFangBold;
	color: #000000;
	font-size: 36px;
}

.adg_eng{
	font-family: PingFangRegular;
	font-size: 24px;
	color: #868686;
}

.adg_bg{
	background-color: #f3f3f3;
	width: 368px;
}

.small_title{
	font-family: PingFangBold;
	font-size: 28px;
	margin-top: 43px;
	color: #3e3e3e;
}

.small_content{
	width: 286px;
	margin-top: 22px;
	text-align: center;
	font-family: PingFangRegular;
	color: #868686;
	font-size: 24px;
	margin-bottom: 49px;
}

.adg_img{
	margin-top: 49px;
}
.sy_text{
	font-family: PingFangRegular;
	font-size: 20px;
	color: #55555;
	margin-top: 20px;
}

.ql_bg{
	background-size: cover;
	width: 372px;
	height: 500px;
}

.ql_text{
	font-family: PingFangRegular;
	margin-top: 23px;
	font-size: 20px;
	color: #fff;
	width: 195px;
	text-align: center;
}