/* banner */

.banner .swiper-slide a{display: block; background-repeat: no-repeat; -webkit-background-size: cover; background-size: cover; height: 38vw; 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;}


.banner{width:100%; height: 800px; overflow: hidden; position:relative;overflow:hidden;z-index:9;top:0;left:0}
.banner video{width: 100%; height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    object-fit: cover;

    z-index:1111;}

/*info*/

.info{padding:80px 0 ;position:relative;}

.info .pb_tit{text-align:left; color:#0d69cb }

.info .if_left{width:50%;float:left;height:585px;position:relative;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:30px;height:1em;line-height:1em;font-family:Arial;font-weight:bold;color:#231815;font-style:italic;display:block;margin-bottom:16px;text-transform:uppercase; font-weight: 400}

.info .if_right .if_txt p{font-size:16px;line-height:30px;color:#666;margin-top:25px; }

.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:#22813f;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;}


 .about-txt-bot { width: 100%; 
}
 .about-txt-bot a{
  display: block; width: 31%; float: left;
  text-align: center;
  margin-right:1%;
}
 .about-txt-bot a span{ 
       width: 88px;
     padding: 22px 22px;
    border: solid 1px #0d69cb;
    display: block;
  
    margin: 50px auto 20px;
    border-radius: 50%;
}
 .about-txt-bot a span i{
  width: 42px;
  height: 42px;
  display: block;
  background-position: 0 0;
  transition: all .5s ease;
  -webkit-transition: all .5s ease;
  -moz-transition: all .5s ease;
  -ms-transition: all .5s ease;
}
 .about-txt-bot a:nth-child(1) span i{
  background: url(../image/profile.png) no-repeat;
}
.about-txt-bot a:nth-child(2) span i{
  background: url(../image/culture.png) no-repeat;
}
.about-txt-bot a:nth-child(3) span i{
  background: url(../image/history.png) no-repeat;
}
 .about-txt-bot a:hover span{
  background:#ededed;
}
 .about-txt-bot a:hover span i{
  background-position: -42px 0;
  transform: rotateY(180deg);
  -webkit-transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
  -ms-transform: rotateY(180deg);
}

.about-txt-bot p{ font-weight: 600}



.swiper-container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

    
.swiper-container-wrapper {
  display: inline-block;
  flex-flow: column nowrap;
  height: 760px;
  width: 100%; overflow: hidden; margin-top: 50px;
}


.swiper-button-next, .swiper-button-prev {
  color: #fff;
}

.swiper-slide-duplicate,
.swiper-slide {
  text-align: center;

  /* Center slide text vertically */
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
  /* Slide content */
}




.swiper-slide-duplicate .description,
.swiper-slide-duplicate .title,
.swiper-slide .description,
.swiper-slide .title {
  display: block;
  opacity: 0;
  transition: 0.5s ease 0.5s;
}
.swiper-slide-duplicate-active .description,
.swiper-slide-duplicate-active .title,
.swiper-slide-active .description,
.swiper-slide-active .title {
  opacity: 1;
}
.swiper-slide-duplicate-active .title,
.swiper-slide-active .title {
  margin-bottom: 0.5rem;
  font-size: 24px;
  color: #fff;
  transition: opacity 0.5s ease 0.5s;
}
.swiper-slide-duplicate-active .description,
.swiper-slide-active .description {
  font-size: 16px;
  color: #fff;
  transition: opacity 0.5s ease 0.75s;
}

.gallery-top {
width: 78%; float: left;
    height: 100%;

}
.stp a{ display: block; width: 100%; height: 100%}

.stp img,.bgt img{ width: 100%; height: 100%;object-fit:cover;}
    
.gallery-thumbs {
width: 20%; float: right;
    height: 100%;
    padding: 0;
}

    .bg1 {  position: relative} 
    .bgt { position: relative;width: 100%; height: 100%; background: #000;}
    


    .bgz{ position: absolute; z-index: 88; top:66px ;left:0; right:0; margin:0 auto; }
.bgz h2{ font-size: 30px; line-height: 42px;color: #0d69cb; font-weight:600;text-shadow: #fff 1px 0 0, #fff 0 1px 0, #fff -1px 0 0, #fff 0 -1px 0;}
.bgz p{ font-size: 16px; color: #fff;text-transform:uppercase;text-shadow:2px 3px 5px #000}

    
.gallery-thumbs .swiper-slide {
  width: 100%; height: 24% !important;
  flex-flow: row nowrap;
  opacity: 0.65; background: #000;
  cursor: pointer; float: left
}

.gallery-thumbs .swiper-slide-thumb-active {
  opacity: 1;
}
    







/*product*/
.bjs{ background: url("../image/product.jpg") no-repeat; width: 100%; display: block; overflow: hidden; padding: 50px 0}

.product{position: relative;}

.zcp{ width: 100%; background: url("../image/cp.jpg") center no-repeat; margin: 40px 0;display: block; padding:5.5%; overflow: hidden;  }
.zcp dl{ width: 40%; float: left;}
.zcp dl img{ width: 100%; height:405px;object-fit:cover; }
.zcp dd{ width: 60%;height:405px; float: right; background: #fff; padding: 5%; text-align: center}
.zcp dd h2{ font-size:40px; color: #014da2; line-height:200%  }
.zcp dd h3{ font-size: 15px; line-height: 30px; font-weight: normal; letter-spacing: 1px}
.zcp dd img{ margin-top: 20px;}

.hot_cp { width: 100%; overflow: hidden}
.hot_cp ul{ width: 102%;}
.hot_cp ul li{ width: 23%; float: left; background: #fff; margin-right: 2%; margin-bottom: 2%; text-align: center; padding:20px 10px;

    transition: 0.4s all;
    border-radius: 10px;
    box-shadow: 3px 3px 20px 1px #eee;
    border-bottom: 3px solid #0d69cb;}
.hot_cp ul li img{ max-width: 100%; height: 276px;object-fit:cover; }
.hot_cp ul li h2{ font-size: 18px; line-height: 55px; border-bottom: 1px dashed #22813f; color: #0d69cb}
.hot_cp ul li p{ line-height: 40px; font-size: 15px;}
/*rongyu*/

.rongyu{padding:0 0 100px;position:relative;}



.rongyu .hz_ul{overflow:hidden;}

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

.rongyu .hz_ul .hz_img{width:100%; height: 320px; position:relative; border: 1px solid #dedede;object-fit:cover;}

.rongyu .swiper-button-next,.rongyu .swiper-button-prev{width:53px;height:53px;background-size:100% 100%;outline:none;opacity:1; margin-top: -40px}

.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);}

.rongyu .hz_ul  h2{ font-size: 17px; line-height: 40px; text-align: center}

/*youshi*/

.g_ys{background: url(../image/ysbg.jpg) no-repeat center 0;padding-top: 70px;height: 900px;-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;}
.g_ys h2{display: block;text-align: center;font-size: 46px;font-weight: normal;color: #fff;}
.g_ys h2 em{display: block;font-size: 20px;color:rgba(255,255,255,.5);text-transform: uppercase;height: 40px;line-height: 40px;}
.g_ys h2 span{display: block;font-size: 18px;color:rgba(255,255,255,.8);padding-top: 10px; padding-bottom: 30px;}
.g_ys .yshd{height: 69px;border-top: 1px solid rgba(255,255,255,.2);}
.g_ys .yshd li{float: left;width: 33.333333333333%;text-align: center;font-size: 20px;color: #fff;line-height: 69px;}
.g_ys .yshd .on{font-weight: bold;position: relative;}
.g_ys .yshd .on:before{
    content: "";position: absolute;left:50%;margin-left: -10px;top:-1px;
    width: 0px;
    height: 0px;
    border-width: 10px 10px;
    border-color:rgba(255, 255, 255, 1) transparent transparent ;
    border-style: solid;
    display: inline-block;
}

.g_ys dt{float: right;width: 60%;height: 498px;overflow: hidden;}
.g_ys dt img{width: 100%;height: 498px;display: block;transition: all 0.3s linear 0s;}
.g_ys dl:hover dt img{transform: scale(1.1);}

.g_ys dd{float: left;width: 40%;height: 498px;background: #fff;padding: 49px 0 0 40px;-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;}
.g_ys dd em{display: block;height: 75px;font-size: 22px;line-height: 26px;color: #bdbdbd;text-transform: uppercase;}
.g_ys dd h3{height: 120px;font-size: 34px;color: #333333;font-weight: normal;}
.g_ys dd h3 span{display: block;font-size: 20px;color: #333;padding-top: 8px;}
.g_ys dd p{font-size: 15px;line-height: 26px;color: #333333;width: 388px;position: relative;height: 104px;}
.g_ys dd p:before{content: "";position: absolute;width:100px;height: 1px;background: #a1a1a1;left:0;bottom: 0;transition: all 0.3s linear 0s;}
.g_ys dd p:after{content: "";position: absolute;width:0;height: 1px;background: #e50011;left:0;bottom: 0;transition: all 0.3s linear 0s;}
.g_ys dl:hover p:after,
.g_ys .on p:after{width: 100px;}
.g_ys dd span a{display:block;width:112px;height:40px;line-height:40px;border:1px solid #000;text-align:center;font-size:15px;color:#000; margin-top:35px;}



 .bg_list {padding:40px 0 ;} 


/*news*/

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

.news .pb_tit{position:relative;}



.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){
 .banner{ height: auto}
	.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 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:80px;}
    .ys_l{ display: none}
    
    .swiper-container-wrapper{ height: 500px;}
    .gallery-top,.gallery-thumbs{ width: 100%}

    
    .g_ys{ padding-top: 40px; }
    .g_ys dd{ width: 100%;height: auto;padding:20px}
    .g_ys dt{ width: 100%; height: auto}
    .g_ys dd h3{ font-size: 30px; height: auto}
    .g_ys dd p{ width: auto; height: auto}
    .g_ys dt img{ height: auto}
    .g_ys dd em{ height: 60px}
    .foot_l{ display: none}
    .foot .ft_txt{ width: 100%}
    
    .fwl li{ width: 48%}
    
.hot_cp ul li img{    height: 176px;}
}

@media screen and (max-width:414px){
.g_ys h2{    font-size:36px;}
.g_ys dd{width: 100%;
    height: auto;
    padding: 5%;}
.g_ys dd h3 span{display: none}
.g_ys dd h3{    font-size: 25px;margin-bottom:13px;}
.nrnav ul li{margin-right: 20px;}

.product{padding: 0 0 20px;}

.productshow .pl_content .plc_r .plcr_pro .pp_ul a {width: calc(49.5% - 4px);}
.fwl li{    padding: 20px 20px;}
.fwl li p{    line-height: 25px;}

.g_ys {height: 780px;}

.swiper-container-wrapper{height: 350px;}







}