.g_in{width: 1680px;margin: 0 auto;}



.nxz_a {padding: 120px 0;}
.nxz_a .bd{display: flex;}
.nxz_a .bd .bd2{width: 750px;}
.nxz_a .bd .bd1{width: calc(100% - 750px);padding-right: 60px;}
.nxz_a .bd .bd1 .t1{color: #131719;font-size: 46px;line-height: 46px;font-weight: bold;}
.nxz_a .bd .bd1 .t1 i{font-style: normal;color: #cc0101;}
.nxz_a .bd .bd1 .t2{color: #4f646a;font-size: 16px;line-height: 32px;margin-top: 40px;}
.nxz_a .bd .bd1 .t2 p{text-indent: 2em;}
.nxz_a .bd .bd1  ul{display: flex;justify-content: space-between;margin-top: 40px;}
.nxz_a .bd .bd1  ul li .libox{position: relative;display: flex;align-items: flex-end;color: #4f646a;font-size: 16px;line-height: 16px;}
.nxz_a .bd .bd1  ul li .libox i{position: relative;color: #cc0101;font-size: 60px;font-weight: bold;height: 60px;line-height: 60px;}

.nxz_a .bd .bd1  ul li .libox i sup{position: absolute;top: -22px;font-size: 16px;color: #676767;right: -15px;font-weight: normal;}

.nxz_a .bd .bd1  ul li span{color: #4f646a;margin-top: 15px;font-size: 16px;line-height: 26px;}

.nxz_b  .pc{position: relative;}
.nxz_b  .pc .pc1 img{}
.nxz_b  .pc .play{ position: absolute; left: 50%; transform:translate(-50%,-50%) ; -webkit-transform:translate(-50%,-50%) ; -moz-transform:translate(-50%,-50%) ; -ms-transform:translate(-50%,-50%) ; -o-transform:translate(-50%,-50%) ;top: 50%;cursor: pointer;display: flex;align-items: center;color: #ffffff;line-height: 28px;font-size: 28px; flex-direction: column;}
.nxz_b  .pc .play span{margin-top: 30px;}

.video{ width:100%; height:calc(100% - 82px); position:fixed; left:0; top:82px; z-index:99; background:rgba(00,00,00,0.6); display:none}
.video .s1{ width: 1000px; position:absolute; left:50%; margin-left:-500px; top:50%; transform:translateY(-50%)}
.video .s1 video{ width:100%;object-fit: cover;}
.video .s1 .gb{ background:url(gb.png) center center no-repeat; width:30px; height:30px; background-size:30px; position:absolute; right:0; top:-40px; cursor:pointer}

.nxz_c{padding: 115px 0 120px;}
.nxz_c .hd{color: #131719;font-size: 46px;line-height: 56px;text-align: center;}
.nxz_c .bd{margin-top: 75px;}
.nxz_c .bd ul{display: flex;}
.nxz_c .bd ul li{width: 400px;margin-right: 27px;position: relative;overflow: hidden;cursor: pointer;}
.nxz_c .bd ul li .desc{ position: absolute; width: 100%; left: 0; top: 0; display: flex; align-items: center; flex-direction: column; justify-content: center; height: 100%; transition:all 0.6s ease ; -webkit-transition:all 0.6s ease ; -moz-transition:all 0.6s ease ; -ms-transition:all 0.6s ease ; -o-transition:all 0.6s ease ; }

.nxz_c .bd ul li .desc .t1{width: 100px;height: 100px;border-radius: 100px;overflow: hidden;border:1px solid #fff;}
.nxz_c .bd ul li .desc .t2{color: #ffffff;font-size: 32px;line-height: 42px;margin-top: 45px;}
.nxz_c .bd ul li .desc .t3{color: #ffffff;font-size: 16px;line-height: 26px;height: 0;overflow: hidden; transition:all 0.6s ease ;}
.nxz_c .bd ul li:hover .desc{ transform:translateY(-50px) ; -webkit-transform:translateY(-50px) ; -moz-transform:translateY(-50px) ; -ms-transform:translateY(-50px) ; -o-transform:translateY(-50px) ; }
.nxz_c .bd ul li:hover .desc .t3{height: 26px; margin-top: 20px;}
.nxz_c .bd ul li:hover .desc .t1{background: #CC0101;border-color: #CC0101}

.nxz_d{position: relative;}
.nxz_d .hd{width: 100%;text-align: center;left: 0;top: 115px;	font-size: 46px;line-height: 56px;z-index: 9;color: #131719;margin-bottom: 70px;}
.nxz_d .swiper{overflow: unset;width: 1440px;margin: 0 auto;}
.nxz_d .swiper .swiper-slide a{position: relative;display: block;}
.nxz_d .swiper .swiper-slide .desc{position: absolute;right: 0;bottom: 0;background: #CC0101;padding: 33px 42px 0 40px;	width: 770px;height: 350px;box-sizing: border-box;display: none;}
.nxz_d .swiper .swiper-slide .desc .t1{color: #ffffff;font-size: 32px;line-height: 42px;}
.nxz_d .swiper .swiper-slide .desc .t2{color: #ffffff;	font-size: 16px;line-height: 32px;margin-top: 15px;opacity: 0.8;}
.nxz_d .swiper .swiper-slide .desc .t3{color: #cc0101;font-size: 16px;line-height: 44px;	width: 167px;height: 44px;background: url(nxz8.png) no-repeat right 16px center white;border-radius: 22px;padding-left: 30px;box-sizing: border-box;margin-top: 50px;}
.nxz_d  .swiper .swiper-slide-active .desc{display: block;}
.nxz_d .swiper-button-next, .nxz_d .swiper-button-prev{width: 50px;height: 50px;background: url(nxz9.png) no-repeat center;left: 119px;margin-top: -25px;background-size: 100%;}
.nxz_d .swiper-button-next{ left: unset; right: 119px; transform:rotateY(0) ; -webkit-transform:rotateY(0) ; -moz-transform:rotateY(0) ; -ms-transform:rotateY(0) ; -o-transform:rotateY(0) ; }
.nxz_d .swiper-button-prev{ left: 119px;  transform:rotateY(180deg) ; -webkit-transform:rotateY(180deg) ; -moz-transform:rotateY(180deg) ; -ms-transform:rotateY(180deg) ; -o-transform:rotateY(180deg) ; }
.nxz_d .swiper-button-next:hover{background: url(nxz10.png) no-repeat center;transform:rotateY(180deg) ;    background-size: 100%;}
.nxz_d .swiper-button-prev:hover{ background: url(nxz10.png) no-repeat center; transform:rotateY(0) ; -webkit-transform:rotateY(0) ; -moz-transform:rotateY(0) ; -ms-transform:rotateY(0) ; -o-transform:rotateY(0) ;    background-size: 100%; }

.nxz_j{padding: 115px 0 120px;background: #f9f9f9;margin-bottom: 75px;}
.nxz_j .hd{color: #131719;font-size: 46px;line-height: 56px;text-align: center;}
.nxz_j .bd{margin-top: 75px;font-size: 16px;color: #666;}


.nxz_e {padding: 115px 0 144px;background: url(nxz13.png) no-repeat top center;background-size: cover;}
.nxz_e  .hd{text-align: center;color: #131719;	font-size: 46px;line-height: 56px;z-index: 9;}
.nxz_e  .bd{margin-top: 75px;display: flex;align-items: center;}
.nxz_e  .bd .bd2{width: calc(100% - 700px);padding-left: 60px;color: #4f646a;font-size: 16px;line-height: 32px;}

.nxz_g{background-size: cover;position: relative;padding: 0 0 194px;background: #f7f8f8;}
/*.nxz_g .hd{text-align: center;color: #fff;	font-size: 46px;line-height: 56px;z-index: 9;}*/
.nxz_g  .bd{margin-top: 75px;}
.nxz_g  .bd .swiper{overflow: hidden;}
.nxz_g  .bd .swiper-slide a{padding: 27px 10px 10px;text-align: center;color: #111718;font-size: 20px;background: white;display: block;overflow: hidden;border-radius: 10px;}
.nxz_g  .bd .swiper-slide span{display: block;line-height: 40px;margin-top: 10px;}
.nxz_g  .bd .swiper-slide{position: relative;}
.nxz_g  .bd .swiper-slide .ms{position: absolute;left: 0;top:0;width: 100%;height: 100%;background:#fff url(ms.png) no-repeat center;background-size: cover; opacity: 0;transition: all 0.6s;}
.nxz_g  .bd .swiper-slide .ms .msa{position: absolute;top:45%;left:28%;width: 44%;transform: translateY(-45%);font-size: 28px;color: #1e2020;line-height: 36px;}
.nxz_g  .bd .swiper-slide:hover .ms{opacity: 1;}

.nxz_g  .bd .swiper-slide .pc{overflow: hidden;}
.nxz_g  .bd .swiper-slide .pc img{
	transition: transform 0.6s;
	-moz-transition: transform 0.6s; 
	-webkit-transition: transform 0.6s; 
	-o-transition: transform 0.6s;
	width: 100%;max-width: 100%;
}
.nxz_g  .bd .swiper-slide:hover .pc img{
	transform:scale(1.1);
	-ms-transform:scale(1.1); 	
	-moz-transform:scale(1.1); 	
	-webkit-transform:scale(1.1); 
	-o-transform:scale(1.1); 
}


.nxz_g .swiper-button-next, .nxz_g .swiper-button-prev{width: 50px;height: 50px;background: url(nxz16.png) no-repeat center;left: 50%;margin-top: 0;bottom: 83px;top: unset;background-size: 100%;}
.nxz_g .swiper-button-prev{margin-left: -60px;}
.nxz_g .swiper-button-next{   transform:rotateY(0) ; -webkit-transform:rotateY(0) ; -moz-transform:rotateY(0) ; -ms-transform:rotateY(0) ; -o-transform:rotateY(0) ; margin-left: 20px;}
.nxz_g .swiper-button-prev{   transform:rotateY(180deg) ; -webkit-transform:rotateY(180deg) ; -moz-transform:rotateY(180deg) ; -ms-transform:rotateY(180deg) ; -o-transform:rotateY(180deg) ; }
.nxz_g .swiper-button-next:hover{background: url(nxz10.png) no-repeat center;transform:rotateY(180deg) ;}
.nxz_g .swiper-button-prev:hover{ background: url(nxz10.png) no-repeat center; transform:rotateY(0) ; -webkit-transform:rotateY(0) ; -moz-transform:rotateY(0) ; -ms-transform:rotateY(0) ; -o-transform:rotateY(0) ; }


.DevelopmentHistory .swiper_box{-webkit-box-sizing:border-box;box-sizing:border-box;width: 1680px;margin: 0 auto;}
.DevelopmentHistory .swiper_box .banner{margin-top:70px;margin-bottom:0;height:100px}
.DevelopmentHistory .swiper_box .banner .swiper-slide{padding-left:50px;-webkit-box-sizing:border-box;box-sizing:border-box;padding-bottom:200px;cursor:pointer}
.DevelopmentHistory .swiper_box .banner .swiper-slide .item{padding-left:22px;position:relative;top:0;transition:.33s}
.DevelopmentHistory .swiper_box .banner .swiper-slide .item .top{ font-size:24px; font-family:'fang'; position:relative; -webkit-transition:0.4s; -o-transition:0.4s; transition:0.4s; -moz-transition:0.4s; -ms-transition:0.4s; color: #131719;}
.DevelopmentHistory .swiper_box .banner .swiper-slide .item .bot{font-size:16px;color:#4f646a;margin-top:14px;-webkit-transition:0.4s;-o-transition:0.4s;transition:0.4s;max-height:100px;overflow:auto;overflow-x:hidden;overflow-y:auto;padding-right:10px}
.DevelopmentHistory .swiper_box .banner .swiper-slide .item .bot::-webkit-scrollbar{width:1px;height:2px}
.DevelopmentHistory .swiper_box .banner .swiper-slide .item .bot::-webkit-scrollbar-thumb{ border-radius:2px; background:rgba(215,0,15,1); -webkit-border-radius:2px; -moz-border-radius:2px; -ms-border-radius:2px; -o-border-radius:2px; }
.DevelopmentHistory .swiper_box .banner .swiper-slide .item .bot::-webkit-scrollbar-track{border-radius:2px;background:rgba(0,0,0,0.1)}
.DevelopmentHistory .swiper_box .banner .swiper-slide .item .bot p{margin-bottom:20px}
.DevelopmentHistory .swiper_box .banner .swiper-slide .item::before{ content:''; position:absolute; left:-4px; top:9px; width:9px; height:9px; background:  #CC0101; -webkit-transition:0.4s; -o-transition:0.4s; transition:0.4s; -moz-transition:0.4s; -ms-transition:0.4s; border-radius: 100%; -webkit-border-radius: 100%; -moz-border-radius: 100%; -ms-border-radius: 100%; -o-border-radius: 100%; }
.DevelopmentHistory .swiper_box .banner .swiper-slide .item::after{content:'';position:absolute;left:0;top:30px;height:100%;width:1px;background:#ddd}
.DevelopmentHistory .swiper_box .banner .active .item .top{font-size:36px;color:#CC0101}
.DevelopmentHistory .swiper_box .banner .active .item .bot{font-size:16px;color:#000}
.DevelopmentHistory .swiper_box .banner .active .item::before{top:15px;background:#CC0101}
.DevelopmentHistory .swiper_box .banner .active .item::after{top:40px}
.DevelopmentHistory .box{margin-top:100px}
.DevelopmentHistory .box {width:1578px;margin: 0 auto;}
.DevelopmentHistory .box .banner1 .swiper-slide{cursor:pointer}
.DevelopmentHistory .box .banner1 .swiper-slide p{font-size:18px;color:#999;font-family:'fang';text-align:center;cursor:pointer}
.DevelopmentHistory .box .banner1 .active p{color:#CC0101}
.DevelopmentHistory .box .button i{font-size:18px;font-weight:bold;color:#999;-webkit-transition:0.4s;-o-transition:0.4s;transition:0.4s;cursor:pointer}
.DevelopmentHistory .box .button i:hover{color:#CC0101}
.DevelopmentHistory .img_box{margin-left:10.4vw;-webkit-box-sizing:border-box;box-sizing:border-box;overflow:hidden;position:relative;margin-top:-200px}
.DevelopmentHistory .img_box .img_list{position:relative;left:0;-webkit-transition:0.6s ease;-o-transition:0.6s ease;transition:0.6s ease}
.DevelopmentHistory .img_box .img_list > img{height:185px;position:relative;left:0}
.DevelopmentHistory .img_box .img_list .bgimg{width:100%;height:100%;position:absolute;top:0;left:0;z-index:1;background:url(tu2.png) no-repeat;background-position:-800px 50%;-webkit-transition:0.6s ease-in;-o-transition:0.6s ease-in;transition:0.6s ease-in;background-size:auto 100%;-webkit-mask-image:url(tu3.png);-webkit-mask-size:auto 100%}
.lpk_phone{display: none;}

.nxz_h .bd{display: flex;padding: 87px 0 0;}
.nxz_h .bd .bd1{width: 741px;}
.nxz_h .bd .bd2{width: calc(100% - 741px);padding-left: 60px;}
.nxz_h .bd .bd2 .t1{color: #212121;font-size: 46px;line-height: 46px;position: relative;border-left: 5px solid #d7000f;padding-left: 20px;}
.nxz_h .bd .bd2 .t2{color: #333333;font-size: 18px;line-height: 56px;margin-top: 50px;}
.nxz_h .bd .bd2 .t2 li{padding-left: 21px;background: url(nxz20.png)no-repeat left center;}
.nxz_h  .bd3{margin-top: -170px;}

.nxz_h  .bd3 .swiper{overflow: hidden;}
.nxz_h .bd5{margin-top: 120px ;}
.nxz_h .ul2 li{color: #333333;font-size: 18px;line-height: 36px;padding-left: 33px;background: url(nxz20.png)no-repeat left top 10px;}

.nxz_h .bd4{margin-top: 60px ;}
.nxz_h .bd4 .swiper{overflow: hidden;}
.nxz_h .bd4 .swiper .swiper-slide span{color: #ffffff;font-size: 20px;line-height: 54px;padding: 0 20px;background: #D7000F;display: block;}

.nxz_h2 {padding: 110px 0 126px;}
.nxz_h2 .hd{padding-left: 26px;border-left: 5px solid #d7000f;color: #212121;font-size: 46px;line-height: 46px;}
.nxz_h2 .bd{margin-top: 80px;}
.nxz_h2 .bd ul {display: flex;}
.nxz_h2 .bd ul li{ width: 353px; margin-right: 20px; background: #f7f8f8; height: 490px; position: relative; transition:all 0.6s ease ; -webkit-transition:all 0.6s ease ; -moz-transition:all 0.6s ease ; -ms-transition:all 0.6s ease ; -o-transition:all 0.6s ease ; cursor: pointer;overflow: hidden;}
.nxz_h2 .bd ul li:nth-child(4){margin-right: 0;}
.nxz_h2 .bd ul li .box{padding: 55px 38px 0 70px;}
.nxz_h2 .bd ul li .box1{background:  #bd1119; padding: 77px 60px 0 60px; position: absolute; width: 100%; height: 100%; left: 0; top: 0; transform: translateY(1000px); -webkit-transform: translateY(1000px); -moz-transform: translateY(1000px); -ms-transform: translateY(1000px); -o-transform: translateY(1000px); transition: all 0.6s ease; -webkit-transition: all 0.6s ease; -moz-transition: all 0.6s ease; -ms-transition: all 0.6s ease; -o-transition: all 0.6s ease;box-sizing: border-box; }
.nxz_h2 .bd ul li .box .t2{color: #0a0b0d;font-weight: bold;font-size: 30px;line-height: 40px;margin-top: 70px;}
.nxz_h2 .bd ul li .box .t3{color: #666666;font-weight: normal;font-size: 16px;line-height: 32px;margin-top: 28px;}
.nxz_h2 .bd ul li .box1 .t2{color: #fff;font-weight: bold;font-size: 30px;line-height: 40px;}
.nxz_h2 .bd ul li .box1 .t3{color: #fff;font-weight: normal;font-size: 18px;line-height: 32px;margin-top: 28px;}
.nxz_h2 .bd ul li.on{width: 560px;}
.nxz_h2 .bd ul li:hover .box1{ transform: translateY(0); -webkit-transform: translateY(0); -moz-transform: translateY(0); -ms-transform: translateY(0); -o-transform: translateY(0); } 
.nxz_h2 .bd ul li.on .box1{ transform: translateY(0); -webkit-transform: translateY(0); -moz-transform: translateY(0); -ms-transform: translateY(0); -o-transform: translateY(0); } 

.nxz_h1{background-color: #f7f8f8;padding: 110px 0 120px;margin-top: 120px;}
.nxz_h1 .hd{display: flex;justify-content: space-between;}
.nxz_h1 .hd .tle{color: #212121;font-size: 46px;line-height: 46px;padding-left: 25px;border-left: 5px solid #d7000f;}
.nxz_h1 .hd .ul {display: flex;}
.nxz_h1 .hd .ul li{width: 337px;line-height: 68px;background:url(nxz25.png) no-repeat right 30px center #ffffff;font-size: 18px;padding-left: 30px;box-sizing: border-box; cursor: pointer;}
.nxz_h1 .hd .ul li.on{color: #fff;background:url(nxz26.png) no-repeat right 30px center #d7000f;}
.nxz_h1 .bd{margin-top: 76px;}
.nxz_h1 .bd .bd_box1{display: flex;}
.nxz_h1 .bd .bd_box1 .pc{width: 1064px;}
.nxz_h1 .bd .bd_box1 .desc{width: calc(100% - 1064px);background: white;padding: 0 63px 0 40px;display: flex;flex-direction: column;justify-content: center;}
.nxz_h1 .bd .bd_box1 .desc .t1{color: #212121;font-size: 30px;font-weight: bold;line-height: 40px;}
.nxz_h1 .bd .bd_box1 .desc .t2{color: #222222;font-size: 16px;line-height: 32px;margin-top: 25px;}
.nxz_h1 .bd .bd_box2{margin-top: 15px;}
.nxz_h1 .bd .bd_box2  .swiper-slide{margin-right: 15px;}
.nxz_h1 .bd .bd_box2  .swiper-slide span{line-height: 54px;background-color: #d7000f;color: #ffffff;font-size: 20px;display: block;padding:  0 20px;}


.nxz_f{background: url(nxz28.png)no-repeat top center;background-size: cover;padding: 120px 0 100px;}
.nxz_f .hd{color: #131719;font-size: 46px;line-height: 46px;text-align: center;}
.nxz_f .DevelopmentHistory{margin-top: 80px;}
.nxz_f .DevelopmentHistory .box .banner1{position: relative;}
.nxz_f .DevelopmentHistory .box .banner1::after{content: "";border-top: 1px solid #d8d6d5;width: 100%;left: 0;top: 15px;position: absolute;}
.nxz_f .DevelopmentHistory .box .banner1 .swiper-slide{position: relative;padding-top: 45px;}
.nxz_f .DevelopmentHistory .box .banner1 .swiper-slide::after{ content: ""; width: 9px; height: 9px; border-radius: 9px; -webkit-border-radius: 9px; -moz-border-radius: 9px; -ms-border-radius: 9px; -o-border-radius: 9px; background: #d8d6d5;left: 50%;margin-left: -4px;position: absolute;top: 11px;}
.nxz_f .DevelopmentHistory .box .banner1 .swiper-slide.active::after{ background: url(nxz29.png)no-repeat center; width: 29px; height: 29px; border-radius: 0; -webkit-border-radius: 0; -moz-border-radius: 0; -ms-border-radius: 0; -o-border-radius: 0;top: 1px; margin-left: -15px;}

.next.button{}
.next.button, .prev.button{position: absolute; width: 51px;height: 50px;background: url(nxz30.png) no-repeat center;left: -51px;margin-top: 0;bottom: 83px;top: -11px;background-size: 100%;}
.next.button{right: -51px;left: unset;}
.next.button{ transform:rotateY(0) ; -webkit-transform:rotateY(0) ; -moz-transform:rotateY(0) ; -ms-transform:rotateY(0) ; -o-transform:rotateY(0) ; }
.prev.button{ transform:rotateY(180deg) ; -webkit-transform:rotateY(180deg) ; -moz-transform:rotateY(180deg) ; -ms-transform:rotateY(180deg) ; -o-transform:rotateY(180deg) ; }
.nxz_g .swiper-button-prev{   transform:rotateY(180deg) ; -webkit-transform:rotateY(180deg) ; -moz-transform:rotateY(180deg) ; -ms-transform:rotateY(180deg) ; -o-transform:rotateY(180deg) ; }
.next.button:hover{background: url(nxz10.png) no-repeat center;transform:rotateY(180deg) ;}
.prev.button:hover{ background: url(nxz10.png) no-repeat center; transform:rotateY(0) ; -webkit-transform:rotateY(0) ; -moz-transform:rotateY(0) ; -ms-transform:rotateY(0) ; -o-transform:rotateY(0) ; }
.DevelopmentHistory .box{position: relative;}

@keyframes ripple-wave1{
	to {
		box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.5),0 0 0 20px rgba(255, 255, 255, 0.5),0 0 0 30px rgba(255, 255, 255, 0.02);
	}
}
.nxz_b .pc .play s{display: inline-block;width: 80px;height: 80px; cursor: pointer; background:rgba(255, 255, 255, 0.1); border-radius: 50%; height: auto;
	box-shadow: 0 0 rgba(255, 255, 255, 0.5),0 0 0 10px rgba(255, 255, 255, 0.5),0 0 0 20px rgba(255, 255, 255, 0.5);
	animation: ripple-wave1 1s linear infinite;
	animation-play-state: running;
	opacity: 1;
	visibility: visible;
	transform: scale(1);
	-webkit-animation: ripple-wave1 1s linear infinite;}


.nxz_about1{padding: 87px 0 120px}
.nxz_about1 .bd{display: flex;justify-content: space-between;}
.nxz_about1 .bd .bd1{width: 810px;}
.nxz_about1 .bd .bd1 .tle{color: #212121;font-size: 46px;line-height: 46px;padding-left: 27px;border-left: 5px solid #c8161e;}
.nxz_about1 .bd .bd1 .mc{color: #666666;line-height: 36px;font-size: 18px;}
.nxz_about1 .bd .bd1  p{margin-top: 50px;}
/* .nxz_about1 .bd .bd1  p:nth-child(1){margin-top: 0;} */
.nxz_about1 .bd .bd2{width: 684px;}

.nxz_about2 {padding: 120px 0 ;background: #F7F8F8;}
.nxz_about2 .hd{color: #212121;font-size: 46px;line-height: 46px;padding-left: 27px;border-left: 5px solid #c8161e;position: relative;}
.nxz_about2 .bd{margin-top: 80px;}
.nxz_about2 .bd .swiper{overflow: hidden;}
.nxz_about2 .bd .swiper-slide {background: white;padding: 50px 55px 0 50px;box-sizing: border-box;height: 386px;}
.nxz_about2 .bd .t1{color: #212121;font-size: 32px;line-height: 42px;margin-top: 40px;}
.nxz_about2 .bd .t2{color: #666666;font-size: 16px;line-height: 32px;margin-top: 20px;}

.nxz_about2 .swiper-button-next,.nxz_about2 .swiper-button-prev{width: 50px;height: 50px;background: url(nxz36.png)no-repeat center;right: 0;background-size: 100%;}
.nxz_about2 .swiper-button-prev{ left: unset; right: 70px; transform:rotateY(180deg) ; -webkit-transform:rotateY(180deg) ; -moz-transform:rotateY(180deg) ; -ms-transform:rotateY(180deg) ; -o-transform:rotateY(180deg) ; }
.nxz_about2 .swiper-button-prev:hover{ background: url(nxz37.png)no-repeat center; transform:rotateY(0) ; -webkit-transform:rotateY(0) ; -moz-transform:rotateY(0) ; -ms-transform:rotateY(0) ; -o-transform:rotateY(0) ; background-size: 100%;}
.nxz_about2 .swiper-button-next:hover{background: url(nxz37.png)no-repeat center;transform:rotateY(180deg) ;background-size: 100%;}

.nxz_about3 {padding: 120px 0 ;}
.nxz_about3 .hd{color: #212121;font-size: 46px;line-height: 46px;padding-left: 27px;border-left: 5px solid #c8161e;position: relative;}
.nxz_about3 .bd{margin-top: 80px;}
.nxz_about3 .bd ul{display: flex;flex-wrap: wrap;}
.nxz_about3 .bd ul li a{display: block;position: relative;overflow: hidden;}
.nxz_about3 .bd ul li:nth-child(1){width: 1020px;margin-right: 10px;margin-bottom: 10px;}
.nxz_about3 .bd ul li:nth-child(2) {width: 650px;margin-right: 0;margin-bottom: 10px;}
.nxz_about3 .bd ul li:nth-child(3){width: 650px;margin-right: 10px;}
.nxz_about3 .bd ul li:nth-child(4) {width: 1020px;margin-right: 0;}
.nxz_about3 .bd ul li span{position: absolute;left: 40px;color: #ffffff;font-size: 28px;line-height: 38px;bottom: 30px;}
.nxz_about3 .bd ul li .desc{ position: absolute; left: 0; width: 100%; height: 100%; background: #c8161e; top: 100%; transition:all 0.6s ease ; -webkit-transition:all 0.6s ease ; -moz-transition:all 0.6s ease ; -ms-transition:all 0.6s ease ; -o-transition:all 0.6s ease ; padding: 90px 60px 0 40px;box-sizing: border-box;}
.nxz_about3 .bd ul li .desc .d1{color: #ffffff;line-height: 32px;font-size: 28px;}
.nxz_about3 .bd ul li .desc .d2{color: #ffffff;line-height: 32px;font-size: 16px;margin-top: 30px;}
.nxz_about3 .bd ul li:hover .desc{top: 0;}

.nxz_about4{background: #F7F8F8;padding: 120px 0;}
.nxz_about4 .hd a{color: #999999;font-size: 46px;line-height: 46px;}
.nxz_about4 .hd {display: flex;padding-left: 25px;border-left: 5px solid #c8161e;}
.nxz_about4 .hd a:nth-child(1){margin-right: 60px;}
.nxz_about4 .hd a.on{color: #212121;}
.nxz_about4 .b_hd .swiper-slide{width: unset !important;padding-bottom: 30px;color: #999999;font-size: 28px;position: relative;cursor: pointer;}
.nxz_about4 .b_hd .swiper{border-bottom: 2px solid #cdcdcd;}
.nxz_about4 .b_hd .swiper-slide.on{color: #222222;}
.nxz_about4 .b_hd{margin-top: 80px;}
.nxz_about4 .b_hd .swiper-slide.on::after{content: "";left: 0;width: 100%;bottom: -2px;border-bottom: 2px solid #c8161e;position: absolute;}

.nxz_about4 .b_bd ul{display: flex;flex-wrap: wrap;}
.nxz_about4 .b_bd ul li{margin-right: 40px;margin-top: 40px;}
.nxz_about4 .b_bd ul li:nth-child(2n){margin-right: 0;}
.nxz_about4 .b_bd ul li:nth-child(-n+2){margin-top: 0;}
.nxz_about4 .b_bd ul li a{display: flex;align-items: center;justify-content: space-between;width: 820px;height: 139px;background-color: #ffffff;padding: 0 50px;box-sizing: border-box;}
.nxz_about4 .b_bd ul li a .t1{color: #222222;font-size: 32px;line-height: 32px;}
.nxz_about4 .b_bd ul li a .more{width: 167px;line-height: 44px;border-radius: 22px;border: solid 1px #d6d6d6;color: #c8161e;font-size: 16px;padding-left:30px ;background: url(nxz35.png)no-repeat right 16px center;}
.nxz_about4 .b_bd{margin-top: 60px;}
.nxz_about4 .b_bd ul li:hover a{background-color: #c8161e;}
.nxz_about4 .b_bd ul li:hover a .t1{color: white;}
.nxz_about4 .b_bd ul li a .more{background: url(nxz35.png)no-repeat right 16px center white;}
.nxz_about4 .b_bd .moremore a{width: 167px;line-height: 44px;border-radius: 22px;border: solid 1px #d6d6d6;color: #c8161e;font-size: 16px;padding-left:30px ;background: url(nxz35.png)no-repeat right 16px center;color: #666666;display: block;margin: 80px auto 0;}


.sss{position: relative;}
.sss .swiper-button-prev{left: 0;width: 50px;height: 50px;background: url(s4_next_11.png) no-repeat center;transform: rotate(180deg);background-size: cover;}
.sss .swiper-button-next{right: 0;width: 50px;height: 50px;background: url(s4_next_11.png) no-repeat center;background-size: cover;}
.sss .swiper-button-prev{background: url(s4_prev_08.png) no-repeat center;transform: rotate(0);background-size: cover;}
.sss .swiper-button-next{background: url(s4_prev_08.png) no-repeat center;transform: rotate(180deg);background-size: cover;}

@media only screen and (min-width:1200px){
    .nxz_h  .bd3 .swiper-slide{width: unset !important;}
}

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

	.nxz_about3 .bd ul li .desc{padding: 60px 30px 0 20px;}
	.nxz_about3 .bd ul li .desc .d1{font-size: 22px;line-height: 30px;}
	.nxz_about3 .bd ul li .desc .d2{font-size: 14px;line-height: 28px;margin-top: 20px;}

	.sss .swiper-button-prev{width: 45px;height: 45px;}
	.sss .swiper-button-next{width: 45px;height: 45px;}

    .nxz_a{padding: 60px 0;}
    .nxz_a .bd .bd1 .t1{font-size: 30px;line-height: 30px;}
    .nxz_a .bd .bd1{width: calc(100% - 600px);padding-right: 30px;}
    .nxz_a .bd .bd2{width: 600px;}
    .nxz_a .bd .bd1 .t2{height: 320px;overflow-y: auto;padding-right: 10px;}
    .nxz_a .bd .bd1 ul li .libox i{font-size: 32px;line-height: 32px;height: 32px;}
    .nxz_a .bd .bd1 ul{margin-top: 35px;}
    .nxz_c{padding: 60px 0;}


	.g_in{max-width: 1200px;}
    .nxz_h .bd{padding: 60px 0 0;}
    .nxz_h .bd .bd1{width: 600px;}
    .nxz_h .bd .bd2{width: calc(100% - 600px);}
    .nxz_h .bd .bd2 .t2 li{line-height: 30px;margin-bottom: 20px;background: url(nxz20.png)no-repeat left top 10px;}


    .nxz_j{padding: 60px 0;margin-bottom: 50px;}
	.nxz_j .hd{font-size: 32px;line-height: 42px;}
	.nxz_j .bd{margin-top: 50px;}

    .nxz_c .hd{font-size: 32px;line-height: 42px;}
    .nxz_c .bd{margin-top: 40px;}
  
    .nxz_c .bd ul li .desc .t2{font-size: 24px;line-height: 34px;margin-top: 30px;}

    .nxz_d .hd{font-size: 32px;line-height: 42px; margin-bottom: 50px;}
    .nxz_d .swiper{width: 1100px;}
    .nxz_d .swiper .swiper-slide .desc{width: 630px;}
    .nxz_d .swiper .swiper-slide .desc .t3{    margin-top: 30px;}
    .nxz_d .swiper .swiper-slide .desc .t1{font-size: 24px;line-height: 34px;}

    .nxz_e{padding: 60px 0;}
    .nxz_e .hd{font-size: 32px;line-height: 42px;}
    .nxz_e .bd{margin-top: 40px;}
    .nxz_e .bd .bd2{width: calc(100% - 500px);padding-left: 30px;font-size: 14px; line-height: 24px;}

    .nxz_f{padding: 60px 0 ;}
    .DevelopmentHistory .swiper_box{width: 1200px;}
    .DevelopmentHistory .box{width: 1160px;}
    .nxz_f .hd{font-size: 32px;line-height: 42px;}
    .DevelopmentHistory .swiper_box .banner{margin-top: 40px;}
    .nxz_f .DevelopmentHistory{margin-top: 0;}

    .nxz_g{padding: 0 0 60px;}
    .nxz_g .hd{font-size: 32px;line-height: 42px;}
    .nxz_g .bd{margin-top: 40px;}
    .nxz_g .bd .swiper-slide span{font-size: 16px;}

    .nxz_h .bd .bd2 .t1{font-size: 32px;line-height: 32px;}
    .nxz_h .bd3{margin-top: -150px;}
    .nxz_h .bd5{margin-top: 60px;}

    .nxz_h1{    padding: 60px 0 60px; margin-top: 60px;}
    .nxz_h1 .hd .tle{font-size: 32px;line-height: 32px;}
    .nxz_h1 .hd .ul li{width: 200px;line-height: 42px;}

    .nxz_h1 .bd{margin-top: 60px;}
    .nxz_h1 .bd .bd_box1 .pc{width: 600px;}
    .nxz_h1 .bd .bd_box1 .desc{width: calc(100% - 600px);}
    .nxz_h2{    padding: 60px 0 60px;}
    .nxz_h2 .hd{font-size: 32px;line-height: 32px;}
    .nxz_h2 .bd{margin-top: 60px;}
    .nxz_h2 .bd ul li .box{padding: 30px 30px 0 30px;}
    .nxz_h2 .bd ul li .box .t2{margin-top: 30px;}
    .nxz_h2 .bd ul li{height: 420px;}
    .nxz_h2 .bd ul li .box1{padding: 30px 30px 0 30px;}

    .nxz_about1{padding: 60px 0;}
    .nxz_about1 .bd .bd1 .tle{font-size: 32px;line-height: 32px;}
    .nxz_about1 .bd .bd1 p{margin-top: 30px;}
    .nxz_about1 .bd .bd2{width: 600px;}
    .nxz_about1 .bd .bd1{width: 570px;}

    .nxz_about2{padding: 60px 0;}
    .nxz_about2 .hd{font-size: 32px;line-height: 32px;}
    .nxz_about2 .bd{margin-top: 50px;}
    .nxz_about2 .bd .swiper-slide{padding: 30px 30px 0;height: 320px;}
    .nxz_about2 .bd .t1{font-size: 24px;line-height: 34px;margin-top: 20px;}
    .nxz_about2 .bd .pc img{width: 60px;}

    .nxz_about3{padding: 60px 0;}
    .nxz_about3 .bd{margin-top: 30px;}
    .nxz_about3 .hd{font-size: 32px;line-height: 32px;}
    .nxz_about3 .bd ul li:nth-child(1){width: 64%;}
    .nxz_about3 .bd ul li:nth-child(2){width: 34%;}
    .nxz_about3 .bd ul li:nth-child(3){width: 34%;}
    .nxz_about3 .bd ul li:nth-child(4){width: 64%;}
    .nxz_about3 .bd ul li .pc,  .nxz_about3 .bd ul li a,   .nxz_about3 .bd ul li .pc img{height: 100%;object-fit: cover;} 
    .nxz_about3 .bd ul li span{font-size: 24px;}

    .nxz_about4{padding: 60px 0;}
    .nxz_about4 .b_hd{margin-top: 30px;}
    .nxz_about4 .hd a{font-size: 24px;line-height: 24px;}
    .nxz_about4 .b_hd .swiper-slide{font-size: 24px;padding-bottom: 20px;}
    .nxz_about4 .b_bd ul li{width: 49%;margin-right: 2%;margin-top: 2%;}
    .nxz_about4 .b_bd ul li a{width: 100%;padding: 0 20px;height: 100px;}
    .nxz_about4 .b_bd ul li a .t1{font-size: 24px;}
    .nxz_about4 .b_bd .moremore a{margin: 60px auto 0;}

    .nxz_g  .bd .swiper-slide .ms .msa{font-size: 24px;line-height: 30px;}
}
@media only screen and (max-width:1200px){
	.nxz_g  .bd .swiper-slide .ms .msa{font-size: 18px;line-height: 24px;}
	.sss .swiper-button-prev{width: 40px;height: 40px;}
	.sss .swiper-button-next{width: 40px;height: 40px;}

	.nxz_a .bd .bd1 ul li .libox i sup{font-size: 14px;top:-15px;}
	.g_in{max-width: 94%;}
    .nxz_a{padding: 30px 0;}
    .nxz_a .bd{flex-direction: column;}
    .nxz_a .bd .bd1{width: 100%;padding-right: 0;}
    .nxz_a .bd .bd2{width: 100%;}
    .nxz_a .bd .bd1 .t1{font-size: 24px;line-height: 24px;text-align: center;}
    .nxz_a .bd .bd1 .t2{margin-top: 20px;}
    .nxz_a .bd .bd1 .t2{display: block;}
    .nxz_a .bd .bd1 ul{margin-top: 20px;flex-wrap: wrap;}
    .nxz_a .bd .bd1 ul li{width: 50%;display: flex;align-items: center;flex-direction: column;margin-top: 20px;}
    .nxz_a .bd .bd1 ul li span{margin-top: 0;}
    .nxz_a .bd .bd1 ul li:nth-child(-n+2){margin-top: 0;}
    .nxz_a .bd .bd2{margin-top: 30px;}

    .nxz_b .pc .pc1 img{height: 400px;object-fit: cover;}
    .nxz_b .pc .play s{width: 50px;height: 50px;}
    .nxz_b .pc .play img{width: 50px;}
    .nxz_b .pc .play span{margin-top: 10px;font-size: 20px;}

    .nxz_c{padding: 30px 0;}
    .nxz_c .bd{margin-top: 20px;}
    .nxz_c .hd{font-size: 24px;line-height: 24px;}
    .nxz_c .bd ul li{width: 49%;margin-right: 2%;margin-top: 2%;}
    .nxz_c .bd ul{flex-wrap: wrap;}
    .nxz_c .bd ul li:nth-child(2n){margin-right: 0;}
    .nxz_c .bd ul li .desc .t2{font-size: 18px;line-height: 28px;margin-top: 15px;}
    .nxz_c .bd ul li .desc .t3{font-size: 12px;line-height: 20px;height: 44px;padding: 0 4%;text-align: center;}
    .nxz_c .bd ul li:hover .desc .t3{line-height: 20px;height: 44px;}
    .nxz_c .bd ul li:hover .desc{ transform: translateY(-20px); -webkit-transform: translateY(-20px); -moz-transform: translateY(-20px); -ms-transform: translateY(-20px); -o-transform: translateY(-20px); }

    .nxz_d .swiper{width: 100%;}
    .nxz_d .swiper .swiper-slide a .pc img{height: 300px;object-fit: cover;        width: 100%;}
    .nxz_d .hd{font-size: 24px;line-height: 24px;margin-bottom: 25px;}
    .nxz_d .swiper .swiper-slide .desc{position: unset;width: 100%;padding: 20px;height: unset;}
    .nxz_d .swiper .swiper-slide .desc .t1{font-size: 20px;line-height: 30px;}
    .nxz_d .swiper .swiper-slide .desc .t3{margin-top: 20px;}
    .nxz_d .swiper-button-next, .nxz_d .swiper-button-prev{margin-top: 0;top: 200px;width: 30px;height: 30px;}
    .nxz_d .swiper-button-prev{left: 0;}
    .nxz_d .swiper-button-next{right: 0;}

    .nxz_h .bd5{margin-top: 20px;}

    .nxz_e{padding: 30px 0;}
    .nxz_e .hd{font-size: 24px;line-height: 24px;}
    .nxz_e .bd{margin-top: 20px;flex-direction: column;}
    .nxz_e .bd .bd2{width: 100%;padding-left: 0;margin-top: 20px;font-size: 14px;line-height: 30px;}

    .nxz_f{padding: 30px 0;}
    .nxz_f .hd{font-size: 24px;line-height: 24px;}
    .nxz_f .bd{margin-top: 20px;flex-direction: column;}
    .DevelopmentHistory .box{width: 100%;}

    .DevelopmentHistory .swiper_box .banner .swiper-slide{padding-left: 30px;padding-bottom: 0;}
    .DevelopmentHistory .swiper_box .banner .swiper-slide .item{top:  0 !important;}
    .DevelopmentHistory .swiper_box .banner .active .item .top{font-size: 18px;line-height: 28px;}
    .DevelopmentHistory .swiper_box .banner .swiper-slide .item .top{font-size: 16px;line-height: 26px;}
    .DevelopmentHistory .swiper_box .banner .active .item::before{top: 8px;}
    .next.button, .prev.button{left: 50%;top: unset;bottom: -40px;width: 40px;height: 40px;}
    .next.button{margin-left: 15px;}
    .prev.button{margin-left: -55px;}
    .nxz_f .DevelopmentHistory .box .banner1{width: 100%;}
    .nxz_f{padding-bottom: 60px;}
    .nxz_d .swiper-button-next, .nxz_d .swiper-button-prev{background: url(nxz16.png)no-repeat center;background-size: 100%;}

    .nxz_g{padding: 0 0 50px;}
    .nxz_g .hd{font-size: 24px;line-height: 24px;}
    .nxz_g .bd{margin-top: 20px;}
    .nxz_g .bd .swiper-slide span{line-height: 24px;}
    .nxz_g .bd .swiper-slide a{padding-top: 10px;}
    .nxz_g .swiper-button-next, .nxz_g .swiper-button-prev{bottom: 30px;}
    .nxz_g .swiper-button-next, .nxz_g .swiper-button-prev{width: 40px;height: 40px;}

    .nxz_h .bd{flex-direction: column;}
    .nxz_h .bd .bd1 img{width: 100%;}
    .nxz_h .bd .bd1{width: 100%;}
    .nxz_h .bd{padding: 30px 0 0;}


    .nxz_j{padding: 20px 0;margin-bottom: 20px;}
	.nxz_j .hd{font-size: 24px;line-height: 24px;}
	.nxz_j .bd{margin-top: 20px;}

    .nxz_h .bd .bd2{padding-left: 0;margin-top: 30px;width: 100%;}
    .nxz_h .bd .bd2 .t1{font-size: 24px;line-height: 24px;}
    .nxz_h .bd3{margin-top: 30px;}
    .nxz_h .bd .bd2 .t2{margin-top: 20px;font-size: 14px;}
    .nxz_h .ul2 li{font-size: 14px;line-height: 30px;}
    .nxz_h .ul2 li{background:url(nxz20.png)no-repeat left top 6px}
    .nxz_h .bd4{margin-top: 30px;}
    .nxz_h .bd4 .swiper .swiper-slide span{font-size: 16px;line-height: 30px;}
    .nxz_h1{padding: 30px 0 30px;margin-top: 30px;}
    .nxz_h1 .hd{flex-direction: column;}
    .nxz_h1 .hd .ul{margin-top: 20px;}
    .nxz_h1 .hd .ul li{font-size: 16px;padding-left: 10px;flex: 1;background:url(nxz25.png) no-repeat right 10px center #ffffff}
    .nxz_h1 .hd .ul li.on{background: url(nxz26.png) no-repeat right 10px center #d7000f;}
    .nxz_h1 .hd .tle{font-size: 24px;line-height: 24px;}
    .nxz_h1 .bd{margin-top: 30px;}
    .nxz_h1 .bd .bd_box1{flex-direction: column;}
    .nxz_h1 .bd .bd_box1 .desc{width: 100%;padding: 20px;box-sizing: border-box;}
    .nxz_h1 .bd .bd_box1 .pc{width: 100%;}
    .nxz_h1 .bd .bd_box1 .desc .t1{font-size: 24px;line-height: 24px;}
    .nxz_h1 .bd .bd_box2{}
    .nxz_h1 .bd .bd_box2 .swiper-slide span{font-size: 14px;line-height: 40px;}
    .nxz_h2{padding: 30px 0;}
    .nxz_h2 .bd{margin-top: 30px;}
    .nxz_h2 .hd{line-height: 24px;font-size: 24px;}
    .nxz_h2 .bd ul li{width: 49%;margin-right: 2%;margin-top: 2%;}
    .nxz_h2 .bd ul{flex-wrap: wrap;}
    .nxz_h2 .bd ul li:nth-child(2n){margin-right: 0;}
    .nxz_h2 .bd ul li:nth-child(-n+2){margin-top: 0;}
    .nxz_h2 .bd ul li .box1 .t2{font-size: 24px;line-height: 24px;}
    .nxz_h2 .bd ul li.on{width: 49%;}
    .nxz_h2 .bd ul li .box1{padding: 20px 20px 0;}
    .nxz_h2 .bd ul li .box1 .t3{font-size: 14px;line-height: 28px;}
    .nxz_h2 .bd ul li .box{padding: 20px 20px 0;}
    .nxz_h2 .bd ul li .box .t1 img{width: 45px;}
    .nxz_h2 .bd ul li .box .t2{font-size: 24px;line-height: 24px;}
    .nxz_h2 .bd ul li .box .t3{font-size: 14px;line-height: 28px;}
    .nxz_h2 .bd ul li.on .box1{display: none;}
    .nxz_h .bd4 .swiper .swiper-slide span{padding:  0 10px;}

    .bot{font-size: 14px;}

    .nxz_c .bd ul li .desc .t1 {width: 60px;height: 60px;border-radius: 60px;}

    .nxz_about1{padding: 30px 0;}
    .nxz_about1 .bd{flex-direction: column;}
    .nxz_about1 .bd .bd1{width: 100%;}
    .nxz_about1 .bd .bd2{width: 100%;margin-top: 20px;}
    .nxz_about1 .bd .bd1 .tle{font-size: 24px;line-height: 24px;}
    .nxz_about1 .bd .bd1 p{margin-top: 20px;font-size: 14px;line-height: 24px;}

    .nxz_about2{padding: 30px 0;}
    .nxz_about2 .hd{font-size: 24px;line-height: 24px;}
    .nxz_about2 .swiper-button-next, .nxz_about2 .swiper-button-prev{width: 30px;height: 30px;margin-top: -15px;}
    .nxz_about2 .swiper-button-prev{right: 50px;}
    .nxz_about2 .bd .swiper-slide{padding: 10px;height: unset;}
    .nxz_about2 .bd .t1{font-size: 18px;line-height: 18px;}
    .nxz_about2 .bd .t2{font-size: 14px;line-height: 24px;}
    .nxz_about2 .bd .pc img{width: 40px;}
    .nxz_about3{padding: 30px 0;}
    .nxz_about3 .hd{font-size: 24px;line-height: 24px;}
    .nxz_about3 .bd ul li{width: 100% !important;margin-right: 0 !important;}
    .nxz_about3 .bd ul li .pc img{height: 150px;object-fit: cover;width: 100%;}
    .nxz_about3 .bd ul li:nth-child(4){margin-top: 2%;}
    .nxz_about3 .bd ul li span{font-size: 18px;line-height: 18px;left: 20px;bottom: 20px;}

    .nxz_about4{padding: 30px 0;}
    .nxz_about4 .hd a:nth-child(1){margin-right: 30px;}
    .nxz_about4 .b_hd .swiper-slide{font-size: 16px;padding-bottom: 10px;}
    .nxz_about4 .b_bd ul li{width: 100%;margin-right: 0 !important;}
    .nxz_about4 .b_bd ul li:nth-child(2){margin-top: 2%;}
    .nxz_about4 .b_bd{margin-top: 30px;}
    .nxz_about4 .b_bd ul li a .t1{font-size: 16px;}
    .nxz_about4 .b_bd ul li a .more{width: 100px;    padding-left: 10px;font-size: 14px;line-height: 35px;background: url(nxz35.png) no-repeat right 10px center white;}
    .nxz_about4 .b_bd ul li a{height: 60px;}
    .nxz_about4 .b_bd .moremore a{margin: 30px auto 0;width: 100px;padding-left: 10px;font-size: 14px;line-height: 35px;background: url(nxz35.png) no-repeat right 10px center;}

}
@media only screen and (max-width:750px){
	.sss .swiper-button-prev{width: 35px;height: 35px;}
	.sss .swiper-button-next{width: 35px;height: 35px;}

	.nxz_h2 .bd ul li.on,.nxz_h2 .bd ul li{width: 100%;margin-right: 0;}
	.nxz_h2 .bd ul li:nth-child(-n+2){margin-top: 2%}
	.nxz_h1 .bd .bd_box1 .desc .t2{font-size: 14px;}
	.nxz_h2 .bd ul li .box .t1,.nxz_h2 .bd ul li .box .t2{display: inline-block;margin-top: 0;vertical-align: middle;}
	.nxz_h2 .bd ul li .box .t1{width: 36px;}
	.nxz_h2 .bd ul li .box .t2{font-size: 20px;margin-left: 5px;}
	.nxz_h2 .bd ul li{height: 240px;}
	.nxz_h2 .bd ul li .box .t3{margin-top: 20px;}
	.nxz_h .bd4 .swiper .swiper-slide span{font-size: 14px;}
	.nxz_h1 .bd .bd_box1 .desc .t1{font-size: 20px;}

	.nxz_about3 .bd ul li .desc{top: 0;padding: 20px 15px 0 15px;}
	.nxz_about3 .bd ul li .desc{font-size: 18px;line-height: 24px;}
	.nxz_about3 .bd ul li .desc .d2{line-height: 22px;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 6;-webkit-box-orient: vertical;}
	.nxz_about3 .bd ul li .pc img{height: 220px;}
}