img{
	width: 100%;
}
.txt h3{
	font-size: 36px;
}
.txt h4{
	font-size: 26px;
	position: relative;
	margin-bottom: 38px;
}
.txt h4:after{
	content: "";
	position: absolute;
	bottom: -28px;
	left: 0;
	width: 86px;
	background: #fff;
	height: 1px;
}
.txt p{
	font-size: 18px;
	line-height:2;
}
.adv-tech{
	padding:80px 0;
	background: url(../images/keji-01bg.png) no-repeat 30% 50%;
	background-size: 100% 100%;
}
.adv-tech .txt{
	color: #fff;
	width: 24%;
	margin-left: 16%;
}
.patent {
	padding: 100px 0;
	background: url(../images/keji-02bg.png) no-repeat 50% 50%;
}
.patent .txt{
	color: #fff;
	width: 29%;
	float: right;
}
.patent .txt h4:after{
	left: auto;
	right: 0;
}
.core{
	padding: 160px 0 180px;
	background: url(../images/keji-03bg.png) no-repeat 50% 0%;
}
.core .txt{
	color: #fff;
	width: 19.8%;
	margin-left: 20%;
}



.partner .intro{
	font-size: 14px;
	text-align: center;
}
.partner .row h3{
	margin: 10px;
	font-weight: bold;
}
.partner .row img{
	width: 90%;
}
.partner .row p{
	font-size:13px ;
	line-height: 24px;
}
@media (max-width: 768px) {
	.txt h3{
		font-size: 26px;
	}
	.txt h4{
		font-size: 20px;
		position: relative;
		margin-bottom: 20px;
	}
	.txt p{
		font-size: 16px;
	}
	.txt h4:after{
		bottom: -16px;
		width: 66px;
		background: #fff;
		height: 1px;
	}
	.partner .row li{
		margin-top: 28px;
	}
	.partner .hx-title{
		margin-top: 60px;
	}
	.adv-tech{
		background:#6ca3e6;
		padding: 40px 20px;
	}
	.adv-tech .txt{
		margin: 0;
		width: 100%;	
	}
	.adv-tech .txt p{
		line-height: 2;
	}
	.patent{
		background:#6ca3e6;
		padding: 40px 0;
	}
	.patent .txt{
		width: 100%;
		padding-right: 15px;
		margin-top: 10px;
	}
	.core{
		padding: 40px 0 40px 20px;
		background-position: 45% 0;
	}
	.core .txt{
		width: 60%;
		margin: 0;
	}
}
@media (min-width: 768px) and (max-width: 1024px){
	.patent .txt{
		width: 36%;
		padding-right: 15px;
		margin-top: 10px;
	}
}
@media (min-width: 1024px) and (max-width: 1400px) {
	.adv-tech{
		padding: 20px;
	}
	.adv-tech .txt p{
		line-height: 1.5;
	}
}
@media (min-width: 1400px) and (max-width: 1600px){
	.adv-tech{
		padding: 40px;
	}
	.adv-tech .txt p{
		line-height: 1.5;
	}
}
@media (min-width: 1025px) {
	.partner .intro{
		margin-bottom: 50px;
	}
}