.sec1{
	height: 650px;
	line-height: 650px;
	background-repeat: no-repeat;
	background-size: auto 100%;
	background-position: center center;
	background-image: url(../images/quality_sec1_bg_web.jpg);
	text-align: center;
	transition: all 1s;
	-webkit-transition: all 1s;
	opacity: 0;
	background-size: auto 50%;
}
.sec1.active{
	opacity: 1;
	background-size: auto 100%;
}
.sec1 .text{
	display: inline-block;
	vertical-align: middle;
	line-height: 1;
	font-size: 40px;
	color: #fff;
	font-family: "itcbk";
}
.sec2{
	padding: 90px 0 100px;
	text-align: center;
	transition: all 1s;
	-webkit-transition: all 1s;
	transform: translateY(-20%);
	-webkit-transform: translateY(-20%);
	opacity: 0;
}
.sec2.active{
	transform: translateY(0%);
	-webkit-transform: translateY(0%);
	opacity: 1;
}
.sec2:nth-child(even){
	background-color: #f4f4f6;
}
.sec2 .title{
	margin-bottom: 50px;
}
.sec2 .title h3{
	margin-bottom: 30px;
	font-size: 32px;
	color: #1f294c;
	font-weight: normal;
}
.sec2 .title h4{
	margin-bottom: 30px;
	font-size: 18px;
	color: #1f294c;
	font-weight: normal;
}
.sec2 .title .line{
	width: 50px;
	height: 2px;
	background-color: #1f294c;
	margin: 0 auto;
}
.sec2 .text{
	font-size: 16px;
	color: #333;
	line-height: 32px;
	font-family: "syl";
	font-weight: lighter;
	width: 66.5%;
	margin: 0 auto 90px;
}
.sec2 ul{
	font-size: 0;
}
.sec2 ul li{
	display: inline-block;
	vertical-align: top;
	width: 20%;
	padding: 0 2%;
	overflow: hidden;
}
.sec2 ul li .img-box{
	margin-bottom: 28px;
	position: relative;
}
.sec2 ul li .img-box .icon{
	width: 27.55%;
}
.sec2 ul li .img-box .line{
	position: absolute;
	top: 50%;
	margin-top: -2px;
}
.sec2 ul li .img-box .line:first-child{
	right: 50%;
	margin-right: 34%;
}
.sec2 ul li .img-box .line:last-child{
	left: 50%;
	margin-left: 34%;
}
.sec2 ul li:first-child .img-box .line:first-child,.sec2 ul li:last-child .img-box .line:last-child{
	display: none;
}
.sec2 ul li h5{
	font-size: 20px;
	color: #1f294c;
	font-weight: normal;
}
.sec2 ul li p{
	font-size: 14px;
	color: #1f294c;
	line-height: 28px;
	margin-top: 20px;
}
@media only screen and (max-width:1366px){
}
@media only screen and (max-width:1024px){

}
@media only screen and (max-width:900px){
}
@media only screen and (max-width:768px){
	.sec1{
		height: 28.125rem;
		line-height: 28.125rem;
		background-image: url(../images/quality_sec1_bg_mobile.jpg);
	}
	.sec1 .text{
		font-size: 1.25rem;
	}
	.sec2{
		padding: 2.875rem 0 4.375rem;
	}
	.sec2 .title{
		margin-bottom: 1.375rem;
	}
	.sec2 .title h3{
		margin-bottom: 0.875rem;
		font-size: 1.25rem;
	}
	.sec2 .title h4{
		margin-bottom: 0.875rem;
		font-size: 0.75rem;
	}
	.sec2 .title .line{
		width: 1.5625rem;
		height: 0.0625rem;
	}
	.sec2 .text{
		font-size: 0.75rem;
		line-height: 1.625rem;
		width: 100%;
		margin: 0 auto 2.3125rem;
	}
	.sec2 ul li{
		width: 31.884%;
		padding: 0 0.75rem;
	}
	.sec2:last-child ul li:nth-child(1),.sec2:last-child ul li:nth-child(2),.sec2:last-child ul li:nth-child(3){
		margin-bottom: 1.5rem;
	}
	.sec2 ul li:nth-child(3n-1){
		width: 34.783%;
	}
	.sec2 ul li .img-box{
		margin-bottom: 1.125rem;
	}
	.sec2 ul li .img-box .icon{
		width: 1.6875rem;
	}
	.sec2 ul li .img-box .line{
		margin-top: -0.0625rem;
		height: 0.125rem
	}
	.sec2 ul li:nth-child(3n-2) .img-box .line:first-child,.sec2 ul li:nth-child(3n) .img-box .line:last-child{
		display: none;
	}
	.sec2 ul li h5{
		font-size: 0.75rem;
	}
	.sec2 ul li p{
		font-size: 0.5625rem;
		line-height: 1.125rem;
		margin-top: 0.625rem;
	}
}
@media only screen and (max-width:414px){
}
@media only screen and (max-width:320px){
}