@charset "utf-8";

/* CSS Document */
@media screen and (max-width:1880px)
{
	
}

@media screen and (max-width:1680px)
{
	
}

@media screen and (max-width:1440px)
{
	.footright{width: 42%}
	
	.xiangqishowbanner .slick-prev{width:70px; height: 70px; right: -100px;}
}

@media screen and (max-width:1366px)
{	
.xiangqishowbanner .slick-prev{width:70px; height: 70px; right:20px; bottom: 20px;}
}

@media screen and (max-width:1280px)
{
	.footright{width: 55%}
}




@media screen and (max-width:1100px)
{


		
	.sousubtn{margin-right: 55px;}
	

	
	
}




@media screen and (max-width:1024px)
{

	
}

@media screen and (max-width:999px)
{
	
}

@media screen and (max-width:920px)
{

    .footmedia img{max-width: 90px;}
	.footright{width: calc(100% - 200px)}
	.nav{margin-top: 25%}
	.addSlide .searchbox .int{width: 90%}
	
	.footerbj .mainbox{display: block}
	.footleft{width: 100%}
	.footcenter{text-align: left; margin: 30px 0px;}
	.footyou{width: 100%; display: block}
	.footmenu{display:flex;flex-direction:row;justify-content:flex-start;align-content:center;align-items:center;}
	.footcenter a{padding: 0px 12px;}
	.hotnews:before{left: 85%; top: -10px;}
}

@media screen and (max-width:768px)

{
	.wapblock{display: block}
	.nyleft{width:100%; padding: 30px 0px;}
	.nyright{width: 100%}
	.wenzitxtbox.pd30{padding: 0px;padding-bottom: 30px;}
	.pd30{padding: 0px; padding-bottom: 30px;}
	
	.nynavselect{display: block}
	.nyleftnav{display: none}
	.nyleft:before{display: none}
	.nyleft{padding-bottom: 0px;}	
	.yewuboxs{margin-top:20px;}
	
	.banner{height: 35vh}
	#banvideo{display: none}
	
	.fourda li{width: 50%; padding: 10px 0px;}
	.fourda li:nth-child(3):before{display: none}
	.servicelist li{display: block; margin: 30px 0px; border: 1px solid #f6f6f6}
	.serpic{width: 100%}
	.serpic img{width: 100%}
	.sertxt{width: 100%; padding: 30px 0px;}
	
	.nynewsshowleft{width: 100%; padding-top: 20px;}
	.nynewsshowright{margin: 0 auto}
	.pcshows{display: none}
	.wapshows{display: block}
}
@media screen and (min-width:680px) and (max-width: 768px)
{
    .kuaijienav{margin-top: 0px; width: 100%}
	.kuaijienav ul{display: block; padding: 0px 20px; width: calc(100% - 40px); position: relative}
	.kuaijienav li{width: 100%; border-top:1px solid #e3e3e3; border-left: none; display: block; min-height: 0; padding: 15px 0px;}
	.kuaijienav li a{display: block}
}
@media screen and (max-width:680px)
{
	
	.bannertxt{bottom:15%;}
	body{overflow-x:hidden}
	.logo{width: 86px;}
	.top{top: 20px;}
	
	.bannertxt h2{font-size: 24px;}
	.bannertxt a{font-size: 30px;}
	.bannertxt p{font-size: 14px;}
	.kuaijienav{margin-top: 0px; width: 100%}
	.kuaijienav ul{display: block; padding: 0px 20px; width: calc(100% - 40px); position: relative}
	.kuaijienav li{width: 100%; border-top:1px solid #e3e3e3; border-left: none; display: block; min-height: 0; padding: 15px 0px;}
	.kuaijienav li a{display: block}
	
	.syproject{padding-top: 50px;}
	.sytit p{font-size: 14px;}
	.sytit h2{font-size:26px;}
	.syprojectboxs .slick-slide a{display: block}
	.syprojectleft{width: 100%}
	.syprojectright{width: 100%}
	.syprojectright p{font-size: 20px; min-height: 0; background-size: 10px auto}
	.syprojectboxs{margin-top: 30px;}
	.foottop{display: block}
	.footright{width: 100%; display: block}
	.footcont{width: 100%}
	.footmedia{width: 100%; margin: 30px 0px;}
	.footnav{display: none}
	.footlogo{display: none}
	.footbot{text-align:left}
	.nav{margin-top: 30%}
	.nav li{font-size: 24px;}

	
	.nybanner a{height: 300px;}
	
	.miaobao .mainbox{width: 100%}
	.miaobao p{padding-left: 5%}
	
	.nylefttit h2{font-size: 26px;}
	.nylefttit p{font-size: 14px;}
	.rongyubox ul{display: block}
	.rongyubox li{width: 100%}
	.yuanjixng li{font-size: 18px;}
	.yuanjixng h2{font-size: 22px;}
	.abmokuai h2{font-size: 22px;}
	.wenzitxtbox{font-size: 14px;}
	.abmokuai{font-size: 14px;}
	.yuanjixng p{font-size: 14px;}
	.rongyubox li{font-size: 14px;}
	.yewuboxs p{font-size: 14px;}
	.yewuboxs h2{font-size: 18px;}
	.joinboxs li p{font-size: 14px;}
	.youjisn span:first-child{margin-right: 0px; margin-bottom: 10px;}
	.youjisn span{display: block}
	

	.projectleft{width: 100%; display: block}


	.projectright{width: 100%}

	.xiaochengs p{font-size: 16px;}
	
	.projecttit h2{font-size: 26px;}
	.projecttit p{font-size: 14px;}
	.projectbanner{padding: 100px 0px 80px;}
	.projectbanx{font-size: 16px;}
	.projectshowbanner .slick-dots li{height: 5px;}
	.projectshowbanner .slick-dots{height: 5px;}
	
	.xiangqishowbanner .slick-prev{width: 40px; height: 40px;}
    .xiangqishowbanner .slick-next{width: 40px; height: 40px;}
    
	.xiangqtit h1{font-size: 22px;}
	.xiangqtit h2{font-size: 20px;}
	.xiangqtit h2{border-width: 4px}
	.xiangqtit{padding: 50px 0px;}
	.xiangqingtxtbox{font-size: 16px;}
	.xiangguntxtsd li p{font-size: 16px;}
	
	.shangxiabox{height: 60px;}
	.backsx{width: 60px; height: 60px;}
	.shangprev{background-size: 50px auto;width: calc(45% - 60px); padding-right: 60px; width: 50px; height: 50px;}
	.xianext{background-size: 50px auto; width: calc(45% - 60px); padding-left: 60px; width: 50px; height: 50px;}
	.shangxiabox a em{display: none;}
	.mtd80{margin-bottom: 0px; margin-top: 60px;}
	
	.footbot p span{display: block}
	
	.banbtn{display:flex;flex-direction:row;justify-content:space-between;align-content:center;align-items:center;}
	.banbtn a{margin-left: 0px; width: 31%}
	
	.changjiyan li {width: calc(100% - 30px);}
		
	.changjiyan{padding: 0px; padding-bottom: 40px}	
	
	
	.topright{display: block; text-align: right; width: 130px;}
	.topright p{margin-top: 10px; display: inline-block}
	.fourda li{font-size: 16px;}
	.sertxttit h2{line-height: 1.4; width: 100%; text-align: center; font-size: 28px;}
	.serwenzi{width: 90%}
	.contactbox ul{display: block}
	.contactbox li{width: 100%; border-left: none; display: block; padding: 30px 0px;border-top: 1px solid #e3e3e3;}
	
	.nynewsbox li a{display: block}
	.nynewstxt{width: 100%; margin-top: 30px;}
	.nynewsbox{padding: 0px;}
	.nynewsbox li .fangdapic{width: 100%}
}


@media screen and (max-width:580px)
{
	

	
}





@media screen and (max-width:480px)
{

	
}

@media screen and (max-width:320px)
{

	
}