/* banner */

.banner .swiper-slide a{display: block; background-repeat: no-repeat; -webkit-background-size: cover; background-size: cover; height: 44vw; min-height: 160px;}

.banner .swiper-slide img{display: block; width: 100%;}

.banner .swiper-pagination.swiper-pagination-clickable.swiper-pagination-bullets{bottom: 50px; left: 0; right: 0; text-align: center;}

.banner.swiper-container .swiper-pagination-bullet{vertical-align: middle;width: 18px;height: 18px;background:#fff;font-size:0;cursor:pointer;border: none;border-radius: 50%;opacity:1;display: inline-block;}

.banner.swiper-container .swiper-pagination-bullet.swiper-pagination-bullet-active{width: 64px;border-radius: 30px;}



/*info*/

.info{padding:50px 0 50px;position:relative; }

.info .pb_tit{text-align:left;}

.info .if_left{width:50%;float:left;height:685px;position:relative;padding-right:44px;z-index:1;}

.info .if_left .if_img{width:100%;height:100%;position:relative;}

.info .if_right{width:50%;float:right;position:relative;z-index:1;}

.info .if_right .if_txt{width:750px;padding:30px 0 0 67px;float:left;}

.info .if_right .if_txt b{font-size:48px;height:1em;line-height:1em;font-family:Arial;font-weight:bold;color:#231815;font-style:italic;display:block;margin-bottom:16px;}

.info .if_right .if_txt p{font-size:16px;line-height:30px;color:#666;margin-top:35px;}

.info .if_right .if_txt .if_btn{margin-top:48px;}

.info .if_right .if_txt .if_btn .if_a{display:block;width:174px;text-align:center;float:left;margin-left:4px;cursor:pointer;}

.info .if_right .if_txt .if_btn .if_a:first-child{margin-left:0;}

.info .if_right .if_txt .if_btn .if_a span{display:inline-block;height:48px;line-height:48px;font-size:20px;color:#FFF;}

.info .if_right .if_txt .if_btn .if_a.a1{background:#014da2;}

.info .if_right .if_txt .if_btn .if_a.a1 span{padding-right:58px;background:url(../image/btn_icon.png) no-repeat right center;}

.info .if_right .if_txt .if_btn .if_a.a2 span{padding-left:28px;background:url(../image/info_vicon.png) no-repeat left center;color:#014da2;;}

.info .if_right .if_txt .if_btn .if_a.a1:hover span{padding-right:70px;}

.info .if_right .if_txt .if_num{margin-left:-211px;width:calc(100% + 211px);margin-top:51px;}

.info .if_right .if_txt .if_num .in_li{width:calc(25% - 15px);float:left;margin-left:20px;background:#FFF;padding:40px 0 26px;text-align:center;}

.info .if_right .if_txt .if_num .in_li:first-child{margin-left:0;}

.info .if_right .if_txt .if_num .in_li .in_n{font-size:0;-webkit-text-size-adjust:none;}

.info .if_right .if_txt .if_num .in_li .in_n span{display:inline-block;font-size:16px;height:30px;line-height:30px;vertical-align:bottom;color:#014da2;}

.info .if_right .if_txt .if_num .in_li .in_n span:first-child{font-size:36px;height:36px;line-height:36px;color:#db282b;font-family:Arial;margin-right:4px;font-weight:bold;}

.info .if_right .if_txt .if_num .in_li em{font-style:normal;font-size:16px;height:26px;line-height:26px;margin-top:7px;color:#676767;display:inline-block;width:100%;text-align:center;}

/*product*/
.bjs{ background: #f2f2f2; width: 100%; display: block; overflow: hidden; padding: 80px 0}

.products{position: relative; width: 100%; background: url("../image/bjs3.jpg")  no-repeat; height: 800px;
    background-attachment: fixed;
    background-size: cover; padding: 110px 0 0;}
.products ul{ width: 107%}
.products ul li{ width: 26.33%; float: left; margin-right:7%; position: relative}
.products ul li:after{position: absolute; content: "";     right: -50px;
    top: 80px; width: 1px; height: 500px;background-color: rgba(148, 148, 148, 0.6); display: block; overflow: hidden}
.products ul li:last-child:after{ display: none}
.products ul li h2{font-size: 26px;color: #fff; line-height: 30px; height:60px; ; margin-bottom: 20px; overflow: hidden}
.products ul li dl dd{transition: All 0.4s ease-in-out;
    -webkit-transition: All 0.4s ease-in-out;
    -moz-transition: All 0.4s ease-in-out;
    -o-transition: All 0.4s ease-in-out; width: 100%; float: left;
}
.products ul li dl dd a{ display: inline-block;font-size: 18px;
    color: #fff; line-height: 1.6; padding: 10px 0; margin-top: 10px;}

.product .products{ height: 1380px}










.s_pro_kuang {
    width: 100%;
    height: 1px;
    background-color: #fff;
    margin-top: 11px;
    position: relative;
}
.s_pro_kuang .s_pro_line {
    width: 0px;
    height: 1px;
    transition: all 0.4s linear;
}
.s_pro_nr{
	transition:All 0.4s ease-in-out;
	-webkit-transition:All 0.4s ease-in-out;
	-moz-transition:All 0.4s ease-in-out;
	-o-transition:All 0.4s ease-in-out;
	
}
.s_pro_nr:hover {
	transform:translate(0,-6px);
	-webkit-transform:translate(0,-6px);
	-moz-transform:translate(0,-6px);
	-o-transform:translate(0,-6px);
	-ms-transform:translate(0,-6px);

}

.products ul li span a{ display: inline-block; font-size: 16px; color: #fff; float: right; margin-top: 40px;}

/*rongyu*/

.rongyu{padding:48px; 0 134px;position:relative;}



.rongyu .hz_ul{overflow:hidden;margin-top:32px;}

.rongyu .hz_ul .swiper-slide{  margin-top:9px!important;padding:8px;background:#FFF;}

.rongyu .hz_ul .hz_img{width:100%; height: 280px; position:relative; border: 1px solid #014da2;object-fit:cover;}

.rongyu .swiper-button-next,.rongyu .swiper-button-prev{width:53px;height:53px;background-size:100% 100%;outline:none;margin-top:67px;opacity:1;}

.rongyu .swiper-button-prev{left:-84px;background-image:url(../image/prev_icon.png);}

.rongyu .swiper-button-next{right:-84px;background-image:url(../image/next_icon.png);}



/*youshi*/

.s_ys_bg1{ width: 100%; background-color:#4c81c6;padding:60px 0; display: block; overflow: hidden; margin-top: 60px;}

.s_ys_bg1 .pb_tit,.s_ys_bg1 .pb_p{ color: #fff}


.s_ys_bg{ width:100%; height:687px; margin:0 auto; position:relative;}

.slideBox{ width:100%; height:687px; overflow:hidden; position:relative;  }
.slideBox .hd{  overflow:hidden; width:1195px; height:687px; position:absolute; left:50%; top:0px; z-index:1; margin-left:-597px; }
.slideBox .hd ul{ overflow:hidden; zoom:1;   }
.slideBox .hd ul li{ width:40%; height:340px; float:left;  background-color:rgba(0,0,0,0);  }
.slideBox .hd ul li.on{}
		
.slideBox .bd{ position:relative; height:100%; z-index:0;   }
.slideBox .bd li{ zoom:1; vertical-align:middle; }


.slideBox .hd ul li{ position:absolute; left:0px; top:0px; z-index:200;}
.slideBox .hd ul li:nth-child(2){ position:absolute; right:0px; top:0px; z-index:200;left:inherit}
.slideBox .hd ul li:nth-child(3){ position:absolute; left:0px; bottom:0px; z-index:200;top:inherit}
.slideBox .hd ul li:nth-child(4){ position:absolute; bottom:0px; right:0px; z-index:200;left:inherit;top:inherit}

.s_ys_nr{width:470px;}
.s_ys_nr .s_ys_p3{ font-size:30px; color:#fff;}
.s_ys_nr .s_ys_p4{ font-size:17px; color:#fff; text-transform:uppercase; margin-top:6px;}
.s_ys_nr .s_ys_line{ width:42px; height:1px; background-color:#fff; margin-top:15px; margin-bottom:21px;}
.s_ys_nr .s_ys_p5{ font-size:18px; color:#fff; line-height:30px;}



.s_ys_bg .s_ys_pic{  padding:8px; border:1px solid #a7adb2;position:absolute; top:255px; left:50%; margin-left:-88px; z-index:100;}
.s_ys_bg .s_ys_line1{ width:100%; height:1px; background-color:#a7adb2; position:absolute; left:0; top:343px; z-index:99;}
.s_ys_bg .s_ys_line2{ width:1px; height:687px; background-color:#a7adb2; position:absolute;left:50%;  top:0; margin-left:-1px; z-index:99;}


.youshi{ width: 100%; display: block; overflow: hidden; padding: 60px 0; background: rgba(240,240,240,1)}

.cp_gd {width: 100%;height:440px;overflow: hidden;position: relative; margin-top: 40px;}
.cp_gd ul{position: absolute;}
.cp_gd ul li{float: left;width:300px; padding-bottom: 10px; list-style: none;margin-right: 20px; margin-bottom: 20px; cursor: pointer; text-align: center; }
.cp_gd ul li span{display:table-cell; text-align: center; vertical-align: middle; width:298px; height:400px;background: #fff; border:1px solid #dedede; overflow: hidden;*display: block; *font-size:174px;/*约为高度的0.873，200*0.873 约为175*/ *font-family:Arial;}
.cp_gd ul li span img{max-width:100%;max-height:100%;display: inline-block;vertical-align: middle; width:auto; height:auto}
.cp_gd ul li:hover{ transition: all .7s;}
.cp_gd ul li:hover span img{-webkit-transition:-webkit-transform 2s cubic-bezier(.165,.84,.44,1),opacity .5s;transition:transform 2s cubic-bezier(.165,.84,.44,1),opacity .5s;-webkit-transform:scale(1.2);transform:scale(1.2);}


.cp_gd h2{font-size:16px;line-height:40px; text-align:center;display: block; color: #222}














/*news*/

.news{padding:80px 0 99px;}

.news .pb_tit{text-align:left;position:relative;}

.news .pb_p{text-align:left;}

.news .nt_d{font-size:16px;height:1em;line-height:1em;color:#014da2;margin-bottom:18px;}

.news .nt_em{display:inline-block;padding-right:19px;background:url(../image/news_icon.png) no-repeat right center;font-size:14px;height:18px;line-height:18px;margin-top:30px;color:#000;font-style:normal;}

.news .n_top{margin-top:34px;background:#EBF1F5;}

.news .n_top .nt_left{width:735px;float:left;height:417px;position:relative;}

.news .n_top .nt_right{width:calc(100% - 735px);float:right;padding:54px 75px 0 65px;}

.news .n_top .nt_right .nt_txt{width:100%;overflow:hidden;position:relative;}

.news .n_top .nt_right .nt_txt p{font-size:15px;line-height:26px;color:#666;}

.news .n_top .nt_right .nt_txt p:first-of-type{font-size:24px;height:34px;line-height:34px;margin-bottom:29px;color:#222;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

.news .n_top .nt_right .nt_txt p.p1{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;}

.news .n_top .nt_right .nt_txt .nt_btn{margin-top:35px;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination{position:relative;bottom:0;display:inline-block;padding:0 20px;vertical-align:middle;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination-bullet{width:14px;height:14px;background:transparent;opacity:1;margin:0 6px!important;border-radius:50%;position:relative;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination-bullet:before{content:'';width:6px;height:6px;position:absolute;top:50%;margin-top:-3px;left:50%;margin-left:-3px;background:#777;border-radius:50%;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#1F70CD;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination-bullet.swiper-pagination-bullet-active:before{width:4px;height:4px;margin-top:-2px;margin-left:-2px;background:#FFF;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-next,.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-prev{width:13px;height:22px;background-size:100% 100%;outline:none;opacity:1;background-image:url(../image/news_arrow.png);position:relative;top:0;margin-top:0;display:inline-block;vertical-align:middle;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-prev{left:0;

	-webkit-transform:rotate(180deg);

	-moz-transform:rotate(180deg);

	-o-transform:rotate(180deg);

	transform:rotate(180deg);

}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-next{right:0;}

.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-next.swiper-button-disabled,.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-prev.swiper-button-disabled{background-image:url(../image/news_arrow_hover.png);}

.news .n_ul{margin-top:40px;border-right:1px solid #E8E8E8;}

.news .n_ul .n_li{width:33.33%;float:left;padding:4px 60px 0 25px;border-left:1px solid #E8E8E8;display:block;}

.news .n_ul .n_li .nt_d{margin-bottom:11px;}

.news .n_ul .n_li p{font-size:14px;line-height:24px;color:#666;}

.news .n_ul .n_li p:first-of-type{font-size:20px;height:30px;line-height:30px;margin-bottom:12px;color:#222;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

.news .n_ul .n_li p.p1{overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;height:48px;}

.news .n_ul .n_li:hover p:first-of-type{color:#014da2}

/*shipin*/

.shipin{padding:176px 0 196px;position:relative;text-align:center;}

.shipin video{width:100%;height:100%;position:absolute;left:0;top:0;display:block;object-fit:cover;}

.shipin .pb_tit{color:#FFF;}

.shipin .pb_pp{text-shadow:0 0 13px rgba(0,0,0,0.05);}

.shipin a{display:inline-block;margin-top:43px;font-size:16px;height:46px;line-height:46px;color:#FFF;padding-left:67px;background:url(../image/ts_icon.png) no-repeat left center;background-size:auto 100%;}





@media screen and (max-width:1699px){

	.index_banner{padding-bottom:797px;}

	.info{padding:40px 0 40px;}

	.info .if_left{padding-right:39px;height:631px;}

	.info .if_right .if_txt{width:650px;padding:30px 0 0 40px;}

	.info .if_right .if_txt b{font-size:42px;margin-bottom:11px;}

	.info .if_right .if_txt p{font-size:15px;line-height:28px;margin-top:26px;}

	.info .if_right .if_txt .if_btn{margin-top:38px;}

	.info .if_right .if_txt .if_btn .if_a{width:165px;}

	.info .if_right .if_txt .if_btn .if_a.a1 span{padding-right:50px;}

	.info .if_right .if_txt .if_btn .if_a.a1:hover span{padding-right:56px;}

	.info .if_right .if_txt .if_num{margin-top:80px;width:calc(100% + 180px);margin-left:-180px;}

	.info .if_right .if_txt .if_num .in_li{padding:30px 0 12px;width:calc(25% - 12px);margin-left:16px;}

	.info .if_right .if_txt .if_num .in_li .in_n span{font-size:15px;height:27px;line-height:27px;}

	.info .if_right .if_txt .if_num .in_li .in_n span:first-child{font-size:32px;height:32px;line-height:32px;}

	.info .if_right .if_txt .if_num .in_li em{font-size:15px;height:25px;line-height:25px;}

	.product{padding:50px 0;}

	.product .p_ul{padding-top:10px;}

	.product .p_ul .p_li{width:calc(25% - 15px);margin-left:15px;padding:10px;margin-top:23px;}

	.product .p_ul .p_li .p_txt{padding:23px 15px 0;}

	.product .p_btn{margin-top:35px;width:415px;}

	.rongyu{padding:50px 0 80px;}

	.rongyu .container{margin-top:35px;}

	.rongyu .hz_ul .swiper-slide{margin-top:7px!important;}

	.rongyu .swiper-button-next,.rongyu .swiper-button-prev{width:48px;height:48px;}

	.rongyu .swiper-button-next{right:-60px;}

	.rongyu .swiper-button-prev{left:-60px;}

    .youshi{padding:40px 0 50px;}

  
    
    
    
    
    
    
    

	.news{padding:50px 0 60px;}

	.news .nt_d{margin-bottom:13px;}

	.news .nt_em{margin-top:20px;}

	.news .n_top{margin-top:25px;}

	.news .n_top .nt_left{width:637px;height:361px;}

	.news .n_top .nt_right{width:calc(100% - 637px);padding:40px 60px 0 45px;}

	.news .n_top .nt_right .nt_txt p{font-size:15px;line-height:25px;}

	.news .n_top .nt_right .nt_txt p:first-of-type{font-size:22px;height:32px;line-height:32px;margin-bottom:20px;}

	.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-next,.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-prev{width:11px;height:19px;}

	.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination{padding:0 15px;}

	.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination-bullet{width:12px;height:12px;margin:0 4px!important;}

	.news .n_ul{margin-top:30px;}

	.news .n_ul .n_li{padding:3px 40px 0 20px;}

	.news .n_ul .n_li p:first-of-type{font-size:18px;height:28px;line-height:28px;margin-bottom:10px;}

	.shipin{padding:90px 0 120px;}

	.shipin a{font-size:15px;height:40px;line-height:40px;padding-left:60px;margin-top:35px;}

}



@media screen and (max-width:1499px){

	.index_banner{padding-bottom:675px;}

	.info{padding:50px 0;}

	.info .if_left{padding-right:30px;height:538px;}

	.info .if_right .if_txt{width:550px;padding:30px 0 0 25px;}

	.info .if_right .if_txt b{font-size:36px;margin-bottom:7px;}

	.info .if_right .if_txt p{font-size:14px;line-height:26px;margin-top:18px;}

	.info .if_right .if_txt .if_btn{margin-top:30px;}

	.info .if_right .if_txt .if_btn .if_a{width:165px;}

	.info .if_right .if_txt .if_btn .if_a.a1 span{padding-right:40px;background-size:22px auto;}

	.info .if_right .if_txt .if_btn .if_a.a1:hover span{padding-right:45px;}

	.info .if_right .if_txt .if_num{margin-top:50px;width:calc(100% + 150px);margin-left:-150px;}

	.info .if_right .if_txt .if_num .in_li{padding:25px 0 10px;width:calc(25% - 9px);margin-left:12px;}

	.info .if_right .if_txt .if_num .in_li .in_n span{font-size:14px;height:24px;line-height:24px;}

	.info .if_right .if_txt .if_num .in_li .in_n span:first-child{font-size:28px;height:28px;line-height:28px;}

	.info .if_right .if_txt .if_num .in_li em{font-size:14px;height:24px;line-height:24px;margin-top:5px;}

	.product{padding:30px 0;}

	.product .p_ul{padding-top:5px;}

	.product .p_ul .p_li{width:calc(25% - 14px);margin-left:15px;padding:10px;margin-top:20px;}

	.product .p_btn{margin-top:22px;width:340px;}

	.product .p_btn span{font-size:14px;background-size:auto 11px;height:48px;line-height:48px;}

	.rongyu{padding:30px 0 40px;}

	.rongyu .container{margin-top:25px;}

	.rongyu .hz_ul .swiper-slide{margin-top:5px!important;}

	.rongyu .swiper-button-next,.rongyu .swiper-button-prev{width:40px;height:40px;}

	.rongyu .swiper-button-next{right:-50px;}

	.rongyu .swiper-button-prev{left:-50px;}

    .youshi{padding:30px 0;}

    .youshi .ys_ul{margin-top:30px;}

    .youshi .ys_ul .ys_txt{padding:0 20px;top:calc(100% - 80px);}

    .youshi .ys_ul .ys_txt p{font-size:14px;}

    .youshi .ys_ul .ys_txt p:first-child{font-size:16px;height:26px;line-height:26px;font-weight:bold;}

    .youshi .ys_ul .swiper-slide:hover .ys_txt{padding-top:100px;}

	.news{padding:30px 0 40px;}

	.news .nt_d{margin-bottom:13px;}

	.news .nt_em{margin-top:15px;}

	.news .n_top{margin-top:20px;}

	.news .n_top .nt_left{width:539px;height:306px;}

	.news .n_top .nt_right{width:calc(100% - 539px);padding:40px 40px 0 25px;}

	.news .n_top .nt_right .nt_txt p{font-size:14px;line-height:24px;}

	.news .n_top .nt_right .nt_txt p:first-of-type{font-size:20px;height:28px;line-height:28px;margin-bottom:15px;}

	.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-next,.news .n_top .nt_right .nt_txt .nt_btn .swiper-button-prev{width:9px;height:15px;}

	.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination{padding:0 5px;}

	.news .n_top .nt_right .nt_txt .nt_btn .swiper-pagination-bullet{width:10px;height:10px;margin:0 3px!important;}

	.news .n_ul{margin-top:20px;}

	.news .n_ul .n_li{padding:3px 30px 0 15px;}

	.news .n_ul .n_li p:first-of-type{margin-bottom:7px;}

	.shipin{padding:60px 0 80px;}

	.shipin a{font-size:14px;height:36px;line-height:36px;padding-left:50px;margin-top:25px;}

}



@media screen and (max-width:1299px){

	.index_banner{padding-bottom:610px;}

	.index_banner .sw_video img{display:block;}

	.index_banner .swiper-slide video{display:none;}





	.info{padding:30px 0;}

	.info .if_left{padding-right:0;height:486px;}

	.info .if_right .if_txt{width:497px;padding:30px 0 0 15px;}

	.info .if_right .if_txt b{font-size:30px;margin-bottom:5px;}

	.info .if_right .if_txt p{font-size:14px;line-height:24px;margin-top:10px;}

	.info .if_right .if_txt .if_btn{margin-top:20px;}

	.info .if_right .if_txt .if_btn .if_a{width:150px;}

	.info .if_right .if_txt .if_btn .if_a span{height:42px;line-height:42px;}

	.info .if_right .if_txt .if_btn .if_a.a1 span{padding-right:32px;background-size:18px auto;}

	.info .if_right .if_txt .if_btn .if_a.a1:hover span{padding-right:36px;}

	.info .if_right .if_txt .if_num{margin-top:30px;width:calc(100% + 100px);margin-left:-100px;}

	.product{padding:20px 0;}

	.product .p_ul{padding-top:0px;}

	.product .p_ul .p_li{width:calc(25% - 10px);margin-left:10px;padding:10px;margin-top:15px;}

	.product .p_ul .p_li .p_txt span{margin-top:5px;}

	.product .p_btn{margin-top:15px;width:300px;}

	.product .p_btn span{background-size:auto 10px;height:42px;line-height:42px;}

	.rongyu{padding:20px 0 25px;}

	.rongyu .container{margin-top:15px;}

	.rongyu .swiper-button-next,.rongyu .swiper-button-prev{display:none;}

    .youshi{padding:20px 0;}

    .youshi .ys_ul{margin-top:20px;}

    .youshi .ys_ul .swiper-slide:hover .ys_txt{padding-top:120px;}

	.news{padding:20px 0 25px;}

	.news .nt_d{margin-bottom:13px;}

	.news .nt_em{margin-top:10px;}

	.news .n_top{margin-top:15px;}

	.news .n_top .nt_left{width:487px;height:276px;}

	.news .n_top .nt_right{width:calc(100% - 487px);padding:30px 20px 0 15px;}

	.news .n_top .nt_right .nt_txt p:first-of-type{font-size:18px;height:26px;line-height:26px;margin-bottom:10px;}

	.news .n_top .nt_right .nt_txt .nt_btn{margin-top:25px;}

	.news .n_ul .n_li{padding:3px 20px 0 15px;}

	.shipin{padding:40px 0 50px;}

	.shipin a{margin-top:20px;}

}



@media screen and (max-width:1023px){

	.index_banner{padding-bottom:453px;}

	.info{padding:20px 0;}

	.info .if_left{display:none;}

	.info .if_right{width:100%;float:none;}

	.info .if_right .if_txt{width:100%;padding:0 15px;}

	.info .if_right .if_txt b{font-size:20px;}

	.info .if_right .if_txt .if_num{margin-top:20px;width:100%;margin-left:0;}

	.info .if_right .if_txt .if_num .in_li{border:1px solid #F5F5F5;}

	.info .if_right .if_txt .if_btn{margin-top:15px;}

	.product .p_ul .p_li{width:calc(50% - 5px);margin-left:10px;padding:10px 10px 13px;margin-top:10px;}

	.product .p_ul .p_li:nth-child(3n+1){margin-left:10px;}

	.product .p_ul .p_li:nth-child(odd){margin-left:0;}

	.product .p_ul .p_li .p_txt{padding:12px 5px 0;}

	.product .p_ul .p_li .p_txt span{margin-top:5px;}

	.product .p_btn{margin-top:15px;width:300px;}

	.product .p_btn span{background-size:auto 10px;height:42px;line-height:42px;}

    .youshi .ys_ul .ys_txt{padding:0 10px;}

    .youshi .ys_ul .swiper-slide:hover .ys_txt{padding-top:80px;}

	.news .nt_d{margin-bottom:13px;}

	.news .nt_em{margin-top:10px;}

	.news .n_top{margin-top:15px;}

	.news .n_top .nt_left{width:362px;height:205px;}

	.news .n_top .nt_right{width:calc(100% - 362px);padding:10px 10px 0 10px;}

	.news .n_top .nt_right .nt_txt p:first-of-type{margin-bottom:5px;}

	.news .n_top .nt_right .nt_txt .nt_btn{margin-top:10px;}

	.news .n_ul{border-right:none;border-bottom:1px solid #E8E8E8;}

	.news .n_ul .n_li{padding:20px 0;width:100%;float:none;border-left:none;border-top:1px solid #E8E8E8;}

	.news .n_ul .n_li p.p1{height:auto;}

	.shipin{padding:30px 0 40px;}

	.shipin a{margin-top:15px;}

}

/*668以下屏幕*/

@media screen and (max-width:767px){

	.index_banner{padding-bottom:60%;}

	.info .if_right .if_txt .if_num .in_li{width:calc(50% - 7px);margin-left:14px;margin-top:14px;padding:15px 0 10px;}

	.info .if_right .if_txt .if_num .in_li:nth-child(odd){margin-left:0;}

	/* .product .p_ul .p_li{width:100%;margin-left:0;float:none;} */

	.product .p_ul .p_li:nth-child(2n+1){margin-left:0;}

	.rongyu .container{margin-top:10px;}

	.news .n_top .nt_left{width:100%;padding-bottom:49%;height:auto;float:none;}

	.news .n_top .nt_right{width:100%;float:none;padding:10px;}
        .bjs{    padding: 20px 0;}
    .zcp dl,.zcp dd,.ys_rt{ width: 100%}
    .zcp dl img,.zcp dd,.ys_rt ul li img{ height: auto}
    .zcp dd img{ max-width: 100%}
    
    .zcp {margin: 20px 0; background-size: cover}
    
    .hot_cp ul li{ width: 48%}
    .hot_cp ul li h2{ line-height: 30px}
    
    .rongyu{ padding: 0}
    .rongyu .hz_ul .hz_img{ height: 180px;}
    .ys_l{ display: none}
    
    .products ul,.products ul li{ width: 100%}
    .products ul li{ margin-bottom: 10px;}
    .products ul li h2{ margin-bottom: 10px; font-size: 26px;}
    .products ul li dl dd a{ padding: 0}
    .products{padding: 60px 0; height: auto;  display: block; overflow: hidden}
    .s_ys_bg1,.s_ys_bg{ display: none}
}