@media screen and (max-width: 1660px) {
	.w1600{
		width: 1200px;
	}
	.index-set1 .top .rigth li:first-of-type{
		margin-bottom: 22px;
	}
	.index-set1 .bt{
		margin-top: 24px;
	}
	.index-set2-cont li{
		margin-bottom: 26px;
	}
	.index-set3 .set3Cont h4{
		font-size: 28px;
	}
	.index-title{
		margin-bottom: 20px;
	}
	.index-set3 .set3Cont h6{
		margin-top: 24px;
	}
	.index-set3 .ndt span, .index-set3 .ndt em{
		margin-top: 20px;
	}
	.index-set3 li .dst{
		padding: 0px 6%;
	}
	.index-set6-cont li .imgd{
		width: 240px;
	}
	.index-set6-cont li .text{
		width: 300px;
	}
	.index-set6-cont li .text h6{
		font-size: 18px;
	}
	.index-set6-cont li .text p{
		font-size: 12px;
		/* color: #8c8c8c; */
		height: 72px;
	}
	.index-set6-cont li .text .des{
		font-size: 12px;
	}
	.index-set6-cont li{
		margin-bottom: 24px;
	}
	.index-set1{
		padding: 55px 0;
	}
	.index-title h6{
		font-size: 30px !important;
	}
	.index-title p{
		font-size: 14px;
	}
	.index-set1 .dts .td p{
		font-size: 14px;
	}
	.index-set1 .dts .td h6{
		font-size: 20px;
	}
	.index-set2{
		padding: 58px 0;
	}
	footer li{
		margin-right: 110px;
	}
	footer .wt{
		padding: 64px 0;
	}
	footer .wds{
		line-height: 80px;
	}
	.index-setd-des{
		padding-top: 28px;
	}
	.index-setd-des h6{
		font-size: 32px;
		margin-bottom: 26px;
	}
	.index-setd-des .cont p{
		margin-bottom: 16px;
	}
	.index-setd-des .cont{
		font-size: 14px;
	}
	.index-setd-des .more-about{
		width: 200px;
		font-size: 16px;
	}
	.about-set2-vies li h6{
		font-size: 26px;
		padding: 0 18px;
		margin-bottom: 20px;

	}
	.about-set2-vies li .cont{
		padding: 0px 18px;
		/* color: #6f6f6f; */
		height: 150px;
	}
	.about-set2-vies li .dse h5{
		font-size: 50px;
	}
	.about-set3{
		padding: 64px 0;
	}
	.about-set4{
		padding-top: 88px;
	}
	.about-set5 .cont ul li{
		margin-bottom: 10px;
	}
	.cont-set2 .cont-sd{
		padding: 38px 42px;
	}
	/* .about-set3-vues li.swiper-slide-active .imgd{
		width: 340px;
	}
	.about-set3-vues .imgd::before{
		width: 350px;
		height: 350px;
	} */
	.cont-set2 .cont-sd .text{
		padding: 0 14px;
		margin-bottom: 12px;
	}
	.cont-set2 .cont-sd textarea{
		height: 60px;
    padding: 15px;
	}
	.cont-set2 .cont-sd .submit{
		width: 160px;
		line-height: 43px;
		color: #fff;
		background: #595959;
		margin-top: 7px;
	}
}
@media screen and (max-width: 1500px){

}
@media screen and (max-width: 1600px) {
	
}
@media screen and (max-width:1240px) {
	header .header-nav{
        display: none
    }
}
@media screen and (max-width: 1024px) {
	
}