*{outline:none!important;}



.pcNav{position: fixed;left: 0;top: 0; width: 100%;background: #fff;z-index: 999; transition: .4s all ease;box-shadow: 0 0 2px #dfdfdf}
.pcNav:before{content: ''; position: absolute;left: 0;top: 100%; z-index: 9; width: 100vw;height: 240px;background: rgba(250,250,250,1);display: none;}
 .pcNav.hover_active:before{display: block}
.pcNav_w{max-width: 1800px; margin: 0 auto}
.n-pcNav{background: #fff;}
.n-pro .pcNav{background:rgba(0,0,0,.5)}
.pcNav-b{display: flex;justify-content: space-between;align-items: center;}
.pcNav-l{}
.pcNav-l img{  transition: .4s all ease}
.pcNav-l a:nth-child(2){display: none}
.pcNav.active .pcNav-l a:nth-child(1){display: none}
.pcNav.active .pcNav-l a:nth-child(2){display: block}

.pcNav-r{ position: relative;display: flex;align-items: center;margin-left: 40px;}
.pcNav-r .pcNav-r-search{position: relative;margin-left: 15px;padding-left: 6px;}
.pcNav-r i{font-size: 24px; color: #474747; display: inline-block; transition: .4s all ease}
.pcNav-r.active i{color: #2461a4; }
.pcNav-r i:hover{color: #2461a4;transition: .4s all ease }
.pcNav-r input{ height: 30px; line-height: 30px; font-size: 14px; color: #333; border: 0; border-bottom: 1px solid #fff;box-shadow:  0 0 2px #dfdfdf;
    position: absolute;right: 0;top: 50%; transform: translateY(-50%); white-space: nowrap;width: 0; opacity: 0;padding: 0;transition: .4s all ease;overflow: hidden}
 .pcNav-r a{ height: 30px; line-height: 30px; font-size: 14px; color: #333; border: 0; border-bottom: 1px solid #fff; box-shadow:  0 0 2px #dfdfdf; background-color: #fff;
     position: absolute;right: 0;top: 50%; transform: translateY(-50%); white-space: nowrap;width: 0;opacity: 0;padding: 0;transition: .4s all ease;overflow: hidden;}

.pcNav-r .pcNav-r-lang{ margin-left: 15px;}
.pcNav-r .pcNav-r-lang a{ position: static; width: auto; height: auto; opacity: 1; transform: translateY(0); border: none; box-shadow: none; font-size: 18px;}

.pcNav-r .pcNav-r-search:hover input{width: 180px;opacity: 1; right: 100%; padding: 0 20px; transition: .4s all ease}
.pcNav-r .pcNav-r-search:hover a{width: 140px;opacity: 1; right: 100%; padding: 0 10px; transition: .4s all ease}
/*.pcNav.active .pcNav-r i{color: #003b95}*/
/*.pcNav.active .pcNav-r a{color: #003b95;border-bottom: 1px solid #003b95;}*/

.pcNav-c{display: flex;align-items: center; }
.pcNav .g_w{position: relative}
.h-nav1{display: flex;position: relative}
.h-nav1 > li {padding: 0 20px; min-width: 80px; display: flex;align-items: center;position: relative}
.h-nav1 > li:nth-child(1){margin-left: 0}
.h-nav1 > li > a{ width: 100%; height: 80px; line-height: 80px;display: block; text-align: center; color: #000;font-size: 16px;text-transform: uppercase; position: relative;transition: .4s all ease}
.h-nav1 > li > a:after{content: '';position: absolute;left: 50%;bottom: 0; transform: translateX(-50%); background: #1b238b;width: 0;height: 3px;transition: .4s all ease}
.pcNav_dow .h-nav1 > li > a{height: 70px;line-height: 70px;}
.pcNav.active .h-nav1 > li > a{ color: #525252}
.pcNav.active .h-nav1 > li > a:after{background: #1b238b}
 .h-nav1 > li.active{background: #1b238b;}
.h-nav1 > li.active > a{color: #fff}
 .h-nav1 > li:hover{background: #1b238b;transition: .4s all ease}
.h-nav1 > li:hover > a{color: #fff;transition: .4s all ease}
.pcNav.active .h-nav1 > li.active > a{color: #1b238b}
.pcNav.active .h-nav1 > li.active > a:after{width: 100%}
.pcNav.active .h-nav1 > li:hover > a{color: #1b238b;transition: .4s all ease}
.pcNav.active .h-nav1 > li:hover > a:after{width: 100%;transition: .4s all ease}
.h-nav1 > li:hover  .h-nav2{display: block}
.pcNav_u1_2{display: none; position: absolute;left:50%;top: 100%;   transform: translate(-50%, 0);opacity: 1; overflow: hidden;z-index: 19;width: 100%;height: 240px;}
.pcNav_u1_2L{width: 100%;}
.pcNav_u1_2 li { font-size: 0;margin-top: 2px;}
.pcNav_u1_2 li>a{ display: block; width: 100%; padding: 12px 6px; transition: .4s all ease; font-size: 15px; color: #333;text-align: center;font-weight: bold; }
.pcNav_u1_2L{display: inline-block; vertical-align: text-top;}
.pcNav_u1_2R{display:inline-block ;width: 400px; margin-left: 20px; vertical-align: text-top;}

.h-nav1 > li:hover .pcNav_u1_2{background: #dfdfdf}
.pcNav_u1_2 li:hover>a{color: #1b238b}
.pcNav.hover_active .pcNav_u1_2{display: block}
.h-right ul li:hover .h-right-hover{display: block}
@keyframes navU
{
    0% {
        opacity: 0;
        transform: translate(-50%, -20px);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}
@-webkit-keyframes navU {
    0% {
        opacity: 0;
        transform: translate(-50%, -20px);
    }
    100% {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}


.i-banner-swiper{position: relative}
.i-banner {background-size: cover;background-position: center;padding-top: 46.8%}
.i-banner-swiper .swiper-button{width: 60px; height: 60px; line-height: 58px; text-align: center; border: 1px solid #fff; border-radius: 50%;background: none;color: #fff; }
.i-banner-swiper .swiper-button i {font-size: 24px;transform: translateX(-4px);display: inline-block}
.i-banner-swiper .swiper-button-next i{display: inline-block;transform: rotate(180deg) translateX(-4px);transition: .4s all ease}
.i-banner-swiper .swiper-btn b{font-size: 14px;opacity: 1;z-index: 999;margin: 0 10px;line-height: 1}
.i-banner-swiper .swiper-button :hover{transition: .4s all ease}
.i-banner-swiper .swiper-pagination-bullets{bottom: 30px;}
.i-banner-swiper .swiper-pagination-bullet{margin: 0 10px!important; width: 12px; height: 12px;opacity: 1;border: 4px solid rgba(0,0,0,.2);
    background-color:#fff;background-clip: content-box; vertical-align: middle;display: inline-block; transition: .4s all ease}
.i-banner-swiper .swiper-pagination-bullet-active{border: 2px solid #fff;background: none}

.i_title {position: relative}
.i_title b{display: block;font-size: 24px;color: #fff;font-weight: 400}
.i_title span{display: block;font-size: 13px;color: #fff;opacity: .5}

.i_con1{padding: 110px 0 130px 0}
.i_con1 .g_w{display: flex;justify-content: space-between}
 .i_con1 .g_w .con_l{width: calc(50% - 7px);}
 .i_con1 .g_w .con_r{width: calc(50% - 7px);}
 .i_con1 .list{margin-top: 50px; display: flex;justify-content: space-between}
 .i_con1 .list .item{width: calc(50% - 7px);background: #fff}
 .i_con1 .list .item .img{padding-top: 70%; position: relative; overflow: hidden;transition: .6s all linear}
 .i_con1 .list .item .img:before{content: '';position: absolute;width: calc(100% - 300px);height: 100%;
     border-top: 4px solid #fff;border-bottom: 4px solid #fff;top: 0;display: block;left: 150px;
     transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;opacity: 0;}
 .i_con1 .list .item .img:after{content: '';position: absolute;height: calc(100% - 300px);width: 100%;
     border-left: 4px solid #fff;left: 0;border-right: 4px solid #fff;display: block;top: 150px;
     transition: all 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0s;opacity: 0;}

 .i_con1 .list .item .g_bg{padding-top: 70%; width: 100%;height: 100%; position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%) ; }
 .i_con1 .list .item .text{padding:26px 16px; }
 .i_con1 .list .item .text h4{color: #474747;font-size: 16px;transition: .4s all ease}
 .i_con1 .list .item .text p{margin-top: 10px; color: #999999;font-size: 13px;text-transform: capitalize}
 .i_con1 .list .item:hover .img:before{left: 0;width: calc(100% - 0px);z-index: 2;opacity: 1;}
 .i_con1 .list .item:hover .img:after{ height: calc(100% - 0px);left: 0;top: 0;opacity: 1;}
 .i_con1 .list .item:hover h4{color: #2461a4;transition: .4s all ease}

 .i_con2{padding: 124px 0 118px 0;background: #3a7cc4}
 .i_con2 .top{display: flex;justify-content: space-between;align-items: center}
 .i_con2 .top a{color: #fff}
 .i_con2 .item a{display: block;position: relative;width: 100%; height: 416px;overflow: hidden}
 .i_con2 .item a:before{content: '';position: absolute;width: calc(100% - 300px);height: calc(100% - 18px);
     border-top: 4px solid #2461a4;border-bottom: 4px solid #2461a4;top: 9px;display: block;left: 150px;
     transition: .6s all ease;opacity: 0;}
 .i_con2 .item a:after{content: '';position: absolute;height: calc(100% - 300px);width:  calc(100% - 18px);
     border-left: 4px solid #2461a4; left: 9px;border-right: 4px solid #2461a4;display: block;top: 150px;
     transition: .6s all ease;opacity: 0;}
 .i_con2 .item .img{padding:14px 0 0 0;height:208px;position: absolute;left: 50%;top: 0;transform: translateX(-50%);transition: .6s all ease;}
 .i_con2 .item .g_bg{width: 252px; height: 170px; max-width: 100%; margin: 0 auto}
 .i_con2 .item .text{width: 100%; height: 207px; padding: 0 56px;padding-top: 36px;text-align: center;position: absolute;left: 0;top: 208px;z-index: 9;
     transition: .6s all ease}
 .i_con2 .item .text h4{font-size: 17px;color: #fff;white-space: nowrap;overflow: hidden;text-overflow: ellipsis; transition: .6s all ease;}
 .i_con2 .item .text span{display: block;margin: 20px auto; width: 28px; height: 1px;  background: #fff; transition: .6s all ease; }
 .i_con2 .item .text p{font-size: 13px; line-height: 28px;color: #fff;height: 56px; overflow: hidden;transition: .6s all ease;}
 .i_con2 .item .text i{color: #666666;margin-top: 70px;display: inline-block;font-size: 20px;font-weight: 600;opacity: 0}
 .i_con2 .item .before{position: absolute;left: 50%; top: 50%; transform: translate(-50%,-50%);background: #fff;width: 100%;height: 100%;padding: 9px; opacity: 0;  transition: .6s all ease;}
 .i_con2 .swiper_con{margin-top: 40px;}
 .i_con2 .swiper_con .swiper-slide:nth-child(2n) .item a .text{top:0;}
 .i_con2 .swiper_con .swiper-slide:nth-child(2n) .item a .img{top:207px;}
 .i_con2 .item:hover a:before{left: 9px; top: 9px; width: calc(100% - 18px);z-index: 2;opacity: 1;}
 .i_con2 .item:hover a:after{ height: calc(100% - 18px);left: 9px;top: 9px;opacity: 1;}
 .i_con2 .item:hover .img {transform: translateY(-100%) translateX(-50%);;opacity: 0}
 .i_con2 .item:hover .text {top: 104px; transition: .6s all ease;}
 .i_con2 .item:hover .text h4{color: #2461a4}
 .i_con2 .item:hover .text span{ width: 100px; background: #2461a4}
 .i_con2 .item:hover .text p{color: #666666}
 .i_con2 .item:hover .text i{opacity: 1}
 .i_con2 .swiper_con .swiper-slide:nth-child(2n) .item:hover .text{top: 104px;transition: .6s all ease;}
 .i_con2 .swiper_con .swiper-slide:nth-child(2n) .item:hover .img{transform: translateY(100%) translateX(-50%);transition: .6s all ease;}
 .i_con2 .swiper_con {position: relative}
 .i_con2 .swiper_con:before{content: '';display: block;position: absolute; left: 50%;top: 50%;transform: translate(-50%,-50%); width: 100vw;height: 1px;background: rgba(255,255,255,.3)}
 .i_con2 .swiper_con .swiper_btn{width: 40px; height: 40px; line-height: 40px; text-align: center; background: rgba(255,255,255,.2); }
 .i_con2 .swiper_con .swiper_btn i{color: #fff;font-size: 14px;display: inline-block;margin-top: 2px;}
 .i_con2 .swiper_con .swiper-button-prev {left: 0;transform: translateX(-80%)}
 .i_con2 .swiper_con .swiper-button-next {right: 0;transform: translateX(80%)}
 .i_con2 .swiper_con .swiper-button-next i{transform: rotate(180deg)}
 .i_con2 .swiper_con .swiper-pagination {width: 100%;text-align: center; bottom: -40px}
 .i_con2 .swiper_con .swiper-pagination-bullet {width: 10px;height: 10px; margin: 0 5px; border-radius: 50%; border: 2px solid #fff;opacity: 1;background: none}
 .i_con2 .swiper_con  .swiper-pagination-bullet-active{background: #fff}
 .i_con2 .item:hover .before{opacity: 1;transition: .6s all ease}

 .i_con3{padding: 180px 0}
 .i_con3 .view{width: 1170px;margin: 0 auto; max-width: 100%; display: flex}
 .i_con3 .view .item{width: 29%;}
 .i_con3 .view .item:nth-child(2){width: 42%;}
 .i_con3 .view .item .text{padding: 40px 60px 20px 60px;height: 240px;background: #eeeeee}
 .i_con3 .view .item .text h4{color: #474747;font-size: 16px;}
 .i_con3 .view .item .text p{color: #666;font-size: 13px;line-height: 26px; height: 58px; overflow: hidden; margin-top: 24px;}
 .i_con3 .view .item .bottom{margin-top: 30px;position: relative;font-size: 12px;color: #2461a4}
 .i_con3 .view .item .bottom i{font-weight: 600;font-size: 20px;display: inline-block;vertical-align: middle}
 /*position: absolute;left: 0;top: 50%;transform: translateY(-50%);*/
 .i_con3 .view .item .bottom span{width: 0;overflow: hidden;white-space: nowrap;display: inline-block;vertical-align: middle;transition: .6s all ease}
 .i_con3 .view .item .img{position: relative}
 .i_con3 .view .item .img:before{content: '';position: absolute;width: calc(100% - 300px);height:100%;
     border-top: 4px solid #fff;border-bottom: 4px solid #fff;top: 0;display: block;left: 150px;
     transition: .6s all ease;opacity: 0;}
 .i_con3 .view .item .img:after{
     content: '';position: absolute;height: calc(100% - 300px);width:  100%;
     border-left: 4px solid #fff; left: 0;border-right: 4px solid #fff;display: block;top: 150px;
     transition: .6s all ease;opacity: 0;
 }
 .i_con3 .view .item .g_bg{height: 240px;}
 .i_con3 .view .item:nth-child(2) a{display: flex;flex-direction: column-reverse}
 .i_con3 .view .item:hover .img:before{left: 0;width: calc(100% - 0px);z-index: 2;opacity: 1;}
 .i_con3 .view .item:hover .img:after{ height: calc(100% - 0px);left: 0;top: 0;opacity: 1;}
 .i_con3 .view .item:hover .text{background: #fff;}
 .i_con3 .view .item:hover .text h4{color: #2461a4;}
 .i_con3 .view .item:hover .bottom span{width: 62px;}


 .i_con4{padding: 130px 0;background: #3a7cc4}
 .i_con4 .list{display: flex;flex-wrap: wrap}
 .i_con4 .list .item{width: 19%;margin-right:1.25%;margin-top: 50px; }
 .i_con4 .list .item:nth-child(5n){margin-right: 0}
 .i_con4 .list .item .img{position: relative;padding-top: 44.7%; pointer-events: none}
 .i_con4 .list .item .img img{max-width: 94%; max-height: 94%; }

 footer{ padding-top: 100px; background: #2461a4;color:#fff;}
 .f-top{ padding-bottom: 40px; display: flex; justify-content: space-between}
 .f-top-l{margin-left: 20px;  }
 .f-top-l .info{}
 .f-top-l .code{text-align: right}
 .f-tel{ margin-bottom: 10px; font-size: 14px; color: #fff;text-align: right}
 .f-tel b{font-size:26px; line-height: 28px; color: #fff;font-weight: 400;margin-top: 6px;display: block }
 .f-top-r{width: 877px;max-width: calc(100% - 320px);}
 .f-top-r ul  {display: flex;justify-content: space-between}
 .f-top-r ul li {}
 .f-top-r ul li>a{font-size: 16px;font-weight: 600}
 .f-top-r ul li a{display: block;color: #ffff;transition: .4s all ease}
 .f-top-r ul li >div{margin-top: 30px;}
 .f-top-r ul li >div a{opacity:.5;margin-top: 12px;font-size: 16px; }
 .f-top-r ul li a:hover{opacity: 1;transform: translate(4px,-4px);transition: .4s all ease}
 .f-bottom { padding: 22px 0; border-top: 1px solid rgba(255,255,255,.1); display: flex;justify-content: space-between;align-items: center;font-size: 13px;}
 .f-bottom a{ opacity: .5; color: #fff}
 .f-bottom a:hover{opacity: 1}
 .f-bottom span:hover{opacity: 1}
 .f-bottom span{opacity: .5;color: #fff}
 .f-bottom>div a{margin-left: 10px}


 .n_banner{position: relative;padding-top: 15.6%;background-size: cover;background-position: center;min-height: 150px;}

 .n_top{ position: relative; }
 .n_top .con{display: flex;justify-content: space-between;align-items: center;height: 120px; }
 .n_nav a{display: inline-block;vertical-align: middle; height: 34px; line-height: 34px; min-width: 94px; padding: 0 10px; text-align: center;position: relative;font-size: 13px;color: #fff;transition: .4s all ease}
 .n_nav a:hover{background: #fff; color: #2461a4;transition: .4s all ease}
 .n_nav a.active{background: #fff; color: #2461a4;transition: .4s all ease}
 .n_breadcrumb{display: flex;align-items: center;color: #fff;font-size: 12px;}
 .n_breadcrumb i{font-size: 20px;color: #fff}
 .n_breadcrumb a{ margin-right: 10px; color: #fff;transition: .4s all ease}
 .n_breadcrumb a:hover{color: #fff; transition: .4s all ease}
 .n_breadcrumb span{ margin-right: 10px;}

 .n_body{background: #3a7cc4}
 .n_w{max-width: 1200px;margin: 0 auto; }
 .n_title {position: relative;text-align: center}
 .n_title b{display: block;font-size: 22px;color: #fff;font-weight: 400}
 .n_title span{display: block;font-size: 14px;color: #fff;opacity: .5}

 .n_about1{}
 .n_about1 .con1{padding-bottom: 100px;}
 .n_about1 .con1 .text{line-height: 26px;color: #fff;margin-top: 80px;}
 .n_about1 .con1 .text p{margin-top: 20px;}


 .n_about2{padding-bottom: 50px;}
 .n_about2 .view .list {width:100%;position:relative;margin-top:70px; padding:25px 0 0 0;}
 .n_about2 .view .list .line {position:absolute;height:100%;width:1px;background:#ffffff;margin-left:50%;top:-15px;}
 .n_about2 .view .list .line .top {width:13px;height:22px;background:url("../images/icon2.png");position:absolute;left:-6px;top:-22px;}
 .n_about2 .view .list .line .bottom {width:9px;height:9px;border-radius: 50%; background: #fff; position:absolute;left:-4px;bottom:-9px;}
 .n_about2 .view .list .item {margin-bottom:20px;overflow: hidden}
 .n_about2 .view .list .item .text {width:50%;}
 .n_about2 .view .list .item .text  .year{font-size:22px;color:#ffffff;padding:0 10px;margin-top: 0;}
 .n_about2 .view .list .item .text .con {width:310px;border-radius:3px;}
 .n_about2 .view .list .item .text .con .mm {width:44px;text-align:center;height:100%;margin-top:14px;display:none;}
 .n_about2 .view .list .item .text .con .mm span {color:#fff;font-size:16px;}
 .n_about2 .view .list .item .text .con p {line-height:28px;width:250px;color:#fff;font-size:14px;min-height:28px;}
 .n_about2 .view .list .item .img {margin-top:8px;}
 .n_about2 .view .list .item1 .img {float:left;width:22px;height:16px;background:url("../images/icon1_2.png");}
 .n_about2 .view .list .item1 .text {float:right;}
 .n_about2 .view .list .item1 .text .con {float:left;}
 .n_about2 .view .list .item1 .text .con .mm {float:left;color:#fff;}
 .n_about2 .view .list .item1 .text .con p {float:left;padding-left:16px;border-left:0 solid #fff;justify-content:flex-start}
 .n_about2 .view .list .item1 .text .year {float:left;}
 .n_about2 .view .list .item2 .text {float:left;}
 .n_about2 .view .list .item2 .text .con {float:right;}
 .n_about2 .view .list .item2 .text .con .mm {float:right;color:#fff;}
 .n_about2 .view .list .item2 .text .con p { float:right;border-right:0 solid #fff;text-align:left;justify-content:flex-end;
     unicode-bidi:bidi-override;
 }
 .n_about2 .view .list .item2 .text .year {float:right;}
 .n_about2 .view .list .item2 .img {float:right;width:22px;height:16px;background:url("../images/icon1.png");}


 .n_about3 .con1{padding-bottom: 190px;}
 .n_about3 .n_tab{margin-top: 50px;}
 .n_about3 .tab_body{margin: 0 auto; max-width: 100%; width: 787px; height: 340px; background: none!important;}
 .n_about3 .tab_con{display: none; text-align: center;color: #fff;padding: 80px 120px 20px 140px;}
 .n_about3 .tab_con.active{display: block}
 .n_about3 .tab_con .text b{font-size: 20px;}
 .n_about3 .tab_con .text p{font-size: 16px;line-height: 30px;margin-top: 20px;}
 .n_about3 .tab_nav{margin-top: 50px; display: flex;justify-content: space-around;position: relative}
 .n_about3 .tab_nav:before{width: 100%;height: 1px; background: #fff;position: absolute;left: 0;top: 8px; z-index: 2; content: ''}
 .n_about3 .tab_nav a{color: #fff;position: revert;z-index: 9;}
 .n_about3 .tab_nav a:before{content: '';  display: block; margin: 0 auto 8px auto;  width: 16px; height: 16px; background-color: #fff; border-radius: 50%; border:4px solid #2461a4;  background-clip: content-box;transition: .6s all ease }
 .n_about3 .tab_nav a.active:before{background-color: #2461a4; border-color: #fff}

 .n_about4 .con1{padding-bottom: 140px;}
 .n_about4 .view{margin-top: 20px;}
 .n_about4 .view .a {display: flex;justify-content: center}
 .n_about4 .view .a a { display:block; margin: 0 10px; padding:0 37px; width: 174px; line-height:44px;border:1px solid rgba(255,255,255,.3);color:#fff;font-size:16px; transition: .6s all ease}
 .n_about4 .view .a a:hover {background:#fff;border:1px solid #fff;color: #2461a4}
 .n_about4 .view .a a.active {background:#fff;border:1px solid #fff;color: #2461a4}
 /*.n_about4 .view .list {width:776px;margin:70px auto;position:relative;margin-top:120px;padding-top:34px;padding-bottom:1px;}*/
 /*.n_about4 .view .list .line {width:2px;background:rgba(255,255,255,.2);height:100%;position:absolute;left:0;top:0;}*/
 /*.n_about4 .view .list .line .top {width:47px;height:47px;background:url("../images/icon3.png");position:absolute;top:-40px;left:-23px;}*/
 /*.n_about4 .view .list .line .bottom {width:9px;height:9px;background: #fff; border-radius: 50%; position:absolute;left:-4px;bottom:-4px;}*/
 /*.n_about4 .view .list .item {margin-left:50px; max-width: calc(100% - 60px); position:relative;display:flex;align-items:center;margin-bottom:78px;}*/
 /*.n_about4 .view .list .item span {width:37px;height:16px;background:url("../images/icon4.png");display:block;position:absolute;top:50%;margin-top:-8px;left:-56px;}*/
 /*.n_about4 .view .list .item .con {color:#fff;font-size:16px;line-height:28px; margin-left:30px;}*/
 /*.n_about4 .view .list .item .con p {color:#fff;font-size:16px;line-height:28px; }*/

 .n_about4 .view .list{display: flex;flex-wrap: wrap}
 .n_about4 .view .list .line{display: none}
 .n_about4 .view .list .item{width: 25%;position: relative; margin-right: 0%;margin-top: 40px;}
 .n_about4 .view .list .item:nth-child(4n){margin-right: 0}
 .n_about4 .view .list .item .con{color:#fff;font-size:16px;margin-top: 20px;text-align: center}
 .n_about4 .view .list .item .img{display: block;width: 100%;position: relative;background: #3a7cc4}
 .n_about4 .view .list .item .img:before{content: '';padding-top: 137%;display: block}
 .n_about4 .view .list .item .img:after{position: absolute; left: 0;top: 0; width: 100%;height: 100%;display: block;content: '';z-index: 9}
 .n_about4 .view .list .item img{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);max-width: 76%;max-height: 80%   }

 .n_about5{overflow: hidden}
 .n_about5 .video{position: relative;width: 900px;max-width: 100%; margin: 28px auto 100px auto; background: #000}
 .n_about5 .video .g_bg{padding-top: 56.3%;}
 .n_about5 .video .play{width: 90px; height: 90px;display: block;cursor: pointer;background: url("../images/icon5.png") no-repeat;background-size: 100% 100%}
 .n_about5 .video video{max-width: 100%;max-height: 100%;display: none}

 .n_pp1{}
 .n_pp1 .list{display: flex;flex-wrap: wrap;padding-bottom: 110px;}
 .n_pp1 .item{width: 32%;margin-right: 1.5%;margin-top: 20px;}
 .n_pp1 .item:nth-child(3n){margin-right: 0}
 .n_pp1 .item .img{position: relative;padding: 20px;pointer-events: none}
 .n_pp1 .item .img:before{content: '';position: absolute;width: calc(100% - 300px);height: calc(100% - 20px);
     border-top: 2px solid #fff;border-bottom: 2px solid #fff;top: 10px;display: block;left: 150px;
     transition: .6s all ease;opacity: 0;}
 .n_pp1 .item .img:after{content: '';position: absolute;height: calc(100% - 300px);width:   calc(100% - 20px);
     border-left: 2px solid #fff; left: 10px;border-right: 2px solid #fff;display: block;top: 150px;
     transition: .6s all ease;opacity: 0;}
 .n_pp1 .item .g_bg{padding-top: 70%;background-size: auto 100%; }
 .n_pp1 .item .text{padding: 20px 14px; min-height: 60px; text-align: center; opacity: .8; background: none; transition: .4s all ease}
 .n_pp1 .item .text h4{font-size: 16px;color: #fff;}
 .n_pp1 .item .text p{font-size: 14px;color: #fff;margin-top: 8px;}
 .n_pp1 .item:hover .text{opacity: 1}
 /*.n_pp1 .item:hover .text h4{color: #2461a4}*/
 /*.n_pp1 .item:hover .text p{color: #2461a4}*/
 .n_pp1 .item:hover .img:before{left: 10px;width: calc(100% - 20px);z-index: 2;opacity: 1;}
 .n_pp1 .item:hover .img:after{ height: calc(100% - 20px);left: 10px;top: 10px;opacity: 1;}
 .n_pp1 .top{text-align: center}
 .n_pp1 .logo{text-align: center}
 .n_pp1 .logo img{max-width: 70%}
 .n_pp1 .a{text-align: center;margin-top: 40px;}

 .n_pp1_d .a a{ margin: 0 40px; display: inline-block;position: relative;width: 92px; height: 92px;text-align: center;line-height: 92px;background-color: rgba(255,255,255,.3);border-radius: 50%}
 .n_pp1_d .a a:before{content: '';position: absolute;left: 50%;top: 50%; transform: translate(-50%,-50%) scale(0);
     width: calc(100% - 10px);height: calc(100% - 10px);background: #fff;border-radius: 50%;transition: .6s all cubic-bezier(.46,.49,.48,1.47)}
 .n_pp1_d .a a span{width: 100%;line-height: initial;display: flex;align-items: center;justify-content: center;padding: 10px}
 .n_pp1_d .a a:hover:before{ transform: translate(-50%,-50%) scale(1);}
 .n_pp1_d .a a.active:before{ transform: translate(-50%,-50%) scale(1);}
 .n_pp1_d .list{margin-top: 80px;}

 .n_news{overflow: hidden}
 .n_news .item{padding: 30px 0}
 .n_news .item a{display: flex}
 .n_news .item .img{width: 340px;transition: .4s all ease}
 .n_news .item .g_bg{padding-top: 52.9%;}
 .n_news .item .text{width: calc(100% - 340px - 104px); padding: 26px 80px 0 70px;transition: .4s all ease }
 .n_news .item .text h4{font-size: 16px;color: #fff;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;transition: .4s all ease}
 .n_news .item .text p{font-size: 13px; line-height: 26px; color: #fff;opacity: .5;margin-top: 14px; height: 52px; overflow: hidden;transition: .4s all ease}
 .n_news .item .date{width: 104px; padding-top: 26px;}
 .n_news .item .date span{color: #fff;display: block;opacity: .5;transition: .4s all ease}
 .n_news .item .date i{display: block;padding-left: 14px;margin-left: 20px;margin-top: 58px;height: 24px; line-height: 24px; border-left: 1px solid #fff;color: #fff;opacity: .3;font-size: 20px;transition: .4s all ease}
 .n_news .item:hover{background: #fff;transition: .4s all ease}
 .n_news .item:hover .img{transform: translateX(20px);transition: .4s all ease}
 .n_news .item:hover .text{transform: translateX(20px);transition: .4s all ease}
 .n_news .item:hover .text h4{color: #2461a4;transition: .4s all ease}
 .n_news .item:hover .text p{color: #474747;opacity: 1;transition: .4s all ease}
 .n_news .item:hover .date span{color: #474747;opacity: 1;transition: .4s all ease}
 .n_news .item:hover .date i{color: #2461a4; border-color: #cccccc; opacity: 1; transition: .4s all ease}

 .n_new_d{}
 .n_new_d .view{padding-bottom: 100px;}
 .n_new_d .title{color: #fff;text-align: center;padding-bottom: 30px;border-bottom: 1px solid rgba(255,255,255,.3)}
 .n_new_d .title h4{font-size: 16px;}
 .n_new_d .title span{font-size: 13px;opacity: .5;margin-top: 26px;display: block}

 .n_new_d .text{color: #fff;line-height: 24px;padding-bottom: 70px;}
 .n_new_d .text p{margin-top: 36px}
 .n_new_d .a{display: flex;justify-content: space-between;align-items: center;padding: 0 30px; height: 120px;background: #2f6eb4;}
 .n_new_d .a a{display: flex;align-items: center; width: 46%; color: #fff;}
 .n_new_d .a i{opacity: .5;font-size: 20px;width: 70px;display: inline-block}
 .n_new_d .a span{width: calc(100% - 70px);overflow: hidden;text-overflow: ellipsis; white-space: nowrap}
 .n_new_d .a a:nth-child(1) i{transform: rotate(180deg);text-align: right}
 .n_new_d .a a:nth-child(2){text-align: right}
 .n_new_d .a a:hover i{opacity: 1}


 .n_pro_d{overflow: hidden}
 .n_pro_d .top{display: flex}
 .n_pro_d .con_l{width: 470px;}
 .n_pro_d .con_l .swiper_con{position: relative}
 .n_pro_d .con_l .swiper-pagination{bottom: 0;width: 100%;}
 .n_pro_d .con_l .swiper-pagination-bullet{margin: 0 10px; width: 11px; height: 16px;background: url("../images/icon7.png") no-repeat; background-size: 100% 100%;opacity: 1}
 .n_pro_d .con_l .swiper-pagination-bullet-active{width: 11px; height: 16px;background: url("../images/icon8.png") no-repeat; background-size: 100% 100%}
 .n_pro_d .con_l .img{position: relative;padding-top: 100%;border: 1px solid rgba(255,255,255,.3)}
 .n_pro_d .con_l .img img{max-height: 100%}
 .n_pro_d .con_l .swiper-container2 {margin-top: 26px;}
 .n_pro_d .con_l .swiper-container2 .swiper-slide-thumb-active .img{border-color: #be0000}
 .n_pro_d .con_r{width:calc(100% - 470px);padding-left: 40px;}
 .n_pro_d .con_r .title h3{color: #fff;font-size:26px; padding-bottom:34px;border-bottom: 1px dashed #fff  }
 .n_pro_d .con_r .info {color: #fff;font-size:14px; line-height: 28px; margin-top:34px;}
 .n_pro_d .con_r .info p{display: flex;margin-top: 10px;}
 .n_pro_d .con_r .info p .name{margin-right: 26px; padding: 0 10px; min-width: 100px; height: 28px; white-space: nowrap; text-align: center; background: rgba(255,255,255,.1);border-radius: 2px}
 .n_pro_d .con_r .info p .val{width: calc(100% - 100px - 26px); }
 .n_pro_d .con_r .btn_view {display: flex;margin-top: 50px; }
 .n_pro_d .con_r .btn_view a{margin-right: 26px; display: flex; justify-content: center; align-items: center;width: 130px;height: 40px; line-height: 40px;text-align: center;font-size: 16px;
  border: 1px solid rgba(255,255,255,.3);border-radius: 2px;color: #fff;transition: .4s all ease}
 .n_pro_d .con_r .btn_view a i{margin-right: 6px; width: 18px;height: 18px;display: inline-block;background-size: 100% 100%}
 .n_pro_d .con_r .btn_view a i.zixun{background-image: url("../images/icon_zixun.png");}
 .n_pro_d .con_r .btn_view a i.shangcheng{background-image: url("../images/icon_shangcheng.png");}
 .n_pro_d .con_r .btn_view a:hover{background: #004ea2;color: #fff;}
 .n_pro_d .bottom .tab_nav{display: flex;border-bottom: 1px solid rgba(255,255,255,.3)}
 .n_pro_d .bottom .tab_nav a{width: 50%; height: 46px; display: flex;align-items: center;justify-content: center;color: #fff;font-size: 16px;font-weight: 600}
 .n_pro_d .bottom .tab_nav a i{margin-right: 6px; width: 22px;height: 22px;display: block;background-size: 100% 100%;}
 .n_pro_d .bottom .tab_nav a.active{background: rgba(255,255,255,.1)}
 .n_pro_d .bottom .tab_body{padding: 20px 0}
 .n_pro_d .bottom .tab_con{display: none}
 .n_pro_d .bottom .tab_con.active{display: block}
 .n_pro_d .bottom .text{color: #fff;font-size:16px; line-height: 40px;}
 .n_pro_d .bottom .text p{}
 .n_pro_d .bottom .name img{margin-right: 10px;}
 .n_pro_d .bottom .name{color: #fff; font-size: 20px;padding-bottom: 10px;border-bottom: 1px solid rgba(255,255,255,.3);margin-bottom: 8px;position: relative}
 .n_pro_d .bottom .name:before{content: '';position: absolute;left: 0;bottom: 0;transform: translateY(1px); width: 114px;height: 1px;background: #fff}
 .n_pro_d .bottom{margin-top: 70px;margin-bottom: 40px; position: relative;padding-bottom: 0!important;border: 1px solid rgba(255,255,255,.3);border-radius: 4px;}

 .n_xs1{}
 .n_xs1 .img{padding: 66px 0;text-align: center}

 .n_xs2 .text{margin-top: 60px; color: #fff;font-size: 16px; line-height: 28px;}
 .n_xs3 .a{text-align: center}
 .n_xs3 .a a{display: inline-block;width: 120px; height: 40px; line-height: 40px; text-align: center; color: #fff; border: 1px solid #fff; margin: 0 45px; transition: .4s all ease}
 .n_xs3 .a a:hover{background: #fff;color: #2461a4;}
 .n_xs3 .a a.active{background: #fff;color: #2461a4;}
 .n_xs3 .con_swiper {width: 650px;margin: 42px auto 0 auto;padding: 0 46px;position: relative;max-width: 100%}
 .n_xs3 .con_swiper .swiper-slide{width: auto}
 .n_xs3 .con_swiper a{color: #fff;}
 .n_xs3 .con_swiper .swiper-btn{background: none;margin: 0;color: #fff;width: auto;height: auto;transform: translateY(-50%);}
 .n_xs3 .con_swiper .swiper-btn i{font-size: 14px;display: inline-block;}
 .n_xs3 .con_swiper .swiper-button-next i{transform: rotate(180deg);right: 0}
 .n_xs3 .con_swiper .swiper-button-next {right: 0}
 .n_xs3 .con_swiper .swiper-button-prev {left: 0}
 .n_xs3 .view{padding-bottom: 100px;}
 .n_xs3 .list{display: flex;flex-wrap: wrap;height: 810px; overflow: hidden}
 .n_xs3 .item{margin-top: 40px;width: 24%;margin-right: 1.333%}
 .n_xs3 .item:nth-child(4n){margin-right: 0}
 .n_xs3 .item .text h4{font-size: 14px;color: #fff;text-align: center;margin-top: 14px;}
 .n_xs3 .item .g_bg{padding-top: 69.8%}
 .n_xs3 .more{ display: block; margin: 100px auto 0 auto; width: 130px;height: 44px;line-height: 44px;text-align: center;
     border: 1px solid #fff; color: #fff; text-transform: uppercase;cursor: pointer;transition: .4s all ease}
 .n_xs3 .more i{margin-left: 10px;}
 .n_xs3 .more:hover{background: #fff;color: #2461a4;transition: .4s all ease}


 .n_zs1{}
 .n_zs1 .img{padding: 24px 0 150px 0;color: #fff}

 .n_zs2{}
 .n_zs2 .con2{padding: 70px 0 130px 0}
 .n_zs2 .con2 .info{ margin-top: 86px; padding-top: 36px; color: #fff;border-top: 1px dashed rgba(255,255,255,.3)}
 .n_zs2 .con2 .name b{font-size: 16px;display: block}
 .n_zs2 .con2 .name span{font-size: 12px;display: block;margin-top: 6px;}
 .n_zs2 .con2 .info_row{display: flex;margin-top: 30px;}
 .n_zs2 .con2 .item{width: 33.33%;padding-right: 20px;font-size: 14px;line-height: 26px;}
 .n_zs2 .con2 .item i{margin-right: 6px;}
 .n_zs2 .con2 .item a{color: #fff}

 .my-map { margin: 0 auto; width: 100%; height: 450px; } .my-map .icon { background: url(//a.amap.com/lbs-dev-yuntu/static/web/image/tools/creater/marker.png) no-repeat; } .my-map .icon-cir { height: 31px; width: 28px; } .my-map .icon-cir-red { background-position: -11px -5px; }
 .amap-container{height: 100%;}
 .myinfowindow{width: 240px;min-height: 50px;}
 .myinfowindow h5{ height: 20px; line-height: 20px; overflow: hidden; font-size: 14px; font-weight: bold; width: 220px; text-overflow: ellipsis; word-break: break-all; white-space: nowrap; }
 .myinfowindow div{ margin-top: 10px; min-height: 40px; line-height: 20px; font-size: 13px; color: #6f6f6f; }

 .n_zs3{}
 .n_zs3 .form{padding-top: 70px;padding-bottom: 130px;}
 .n_zs3 .form_row {margin-top: 30px; display: flex;justify-content: space-between}
 .n_zs3 .form_row input{padding: 0 30px;width: 49%;height: 52px;line-height: 52px;color: #fff;border: 1px solid rgba(255,255,255,.3);background: none}
 .n_zs3 .form_row textarea{padding:30px;width: 100%;height: 200px;color: #fff;border: 1px solid rgba(255,255,255,.3);background: none}
 .n_zs3 .form p{margin-top: 14px;  color: #fff;opacity: .5}
 .n_zs3 .form .submit{margin-top: 44px; width: 140px; height: 50px; line-height: 50px; text-align: center; background: #fff; color: #2461a4;border: 0}
 .n_zs3 .form_row input::-webkit-input-placeholder{color:#fff;}
 .n_zs3 .form_row input::-moz-input-placeholder{color:#fff;}
 .n_zs3 .form_row input::-ms-input-placeholder{color:#fff;}
 .n_zs3 .form_row textarea::-webkit-input-placeholder{color:#fff;}
 .n_zs3 .form_row textarea::-moz-input-placeholder{color:#fff;}
 .n_zs3 .form_row textarea::-ms-input-placeholder{color:#fff;}

 .n_jj1{}
 .n_jj1 .item .g_bg{position: relative;}
 .n_jj1 .item .g_bg:before{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);width: 100%;height: 100%;background: rgba(0,0,0,.3);content: '';opacity: 0;transition: .6s all ease}
 .n_jj1 .item .g_bg:after{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%) scale(0);width: 43px;height: 43px;
     background: url("../images/icon9.png") no-repeat;background-size: 100% 100%; content: '';opacity: 0;transition: .6s all ease}
 .n_jj1 .item:hover .g_bg:before{opacity: 1;transition: .6s all ease}
 .n_jj1 .item:hover .g_bg:after{opacity: 1;transform: translate(-50%,-50%)scale(1);transition: .6s all ease}


 .n_jj_d .name{width: 94px;height:32px;line-height: 32px;text-align: center;color: #2461a4;background: #fff; display: block; }
 .n_jj_d .n_xs3 .list{height: auto}
 .n_jj_d .n_xs3 .list .item{margin-top: 20px;}

 .n_jj2{}
 .n_jj2 .con1{padding:20px 0 60px 0}
 .n_jj2 .item{margin-top: 30px;}
 .n_jj2 .item a{display: block;position: relative;padding:0 30px 30px 0;color: #fff}
 .n_jj2 .item a:before{content: '';position: absolute;right: 18px;top: 10px;transform: translate(50%,0);width: 12px; height: 2px; background: rgba(255,255,255,.3);transition: .4s all ease}
 .n_jj2 .item a:after{content: '';position: absolute;right: 18px;top: 10px;transform: translate(50%,0) rotate(90deg);width: 12px; height: 2px; background: rgba(255,255,255,.3);transition: .4s all ease}
 .n_jj2 .item a h4{font-size: 15px;line-height: 24px;}
 .n_jj2 .item .text{padding: 26px;color: #fff;line-height: 28px;background: rgba(255,255,255,.08);display: none}
 .n_jj2 .item.active .text{display: block}
 .n_jj2 .item.active a:before{transform: translate(50%,0) rotate(45deg); background: rgba(255,255,255,1);}
 .n_jj2 .item.active a:after{transform: translate(50%,0) rotate(135deg); background: rgba(255,255,255,1);}

 .n_ys1{}
 .n_ys1 .con1{padding-bottom: 110px;}
 .n_ys1 .list{padding-top: 50px; display: flex;flex-wrap: wrap;justify-content: space-between}
 .n_ys1 .list .item{width: 49%;margin-top: 20px; padding: 20px; background: rgba(255,255,255,.1);border-radius: 8px;overflow: hidden}
 .n_ys1 .list .item .title{ color: #fff; text-align: center;font-size: 16px;padding-bottom: 20px;border-bottom: 1px solid  rgba(255,255,255,.3)}
 .n_ys1 .list .item .text{color: #fff;line-height:26px; padding: 16px 0;}


.index_video{position: fixed;right: 0;bottom: 0;width: 250px;border: 1px solid #ccc;z-index: 99999;font-size: 0;transition: .6s all ease;display: none}
.index_video video{width: 100%;height: auto}
 .index_video_top{padding: 0 10px; display: flex;height: 36px;align-items: center;justify-content: space-between;background: #ccc;font-size: 12px;}
 .index_video_btn{display: flex;align-items: center;}
 .index_video_btn span{display: block;width: 20px;height: 20px;position: relative;margin: 0 6px;}
 .index_video_btn span:before{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 14px;height: 2px;background: #333}
 .index_video_btn span:after{position: absolute;top: 50%;left: 50%;transform: translate(-50%,-50%);width: 14px;height: 2px;background: #333}
 .index_video_btn .index_video_btn1:before{content: ''}
 .index_video_btn .index_video_btn2:before{content: '';transform: translate(-50%,-50%) rotate(45deg);}
 .index_video_btn .index_video_btn2:after{content: '';transform: translate(-50%,-50%) rotate(135deg);}
.videoTop.index_video{transform: translateY(0)}
.videoDown.index_video{transform: translateY(calc(100% - 36px));}
.videoDown.index_video .index_video_btn .index_video_btn1:before{
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 12px solid #333;
    background: none;
}



 @media (max-width:1700px) {
    .g_w{padding: 0 5%}
    .h-nav1 > li{padding:0 10px;}
}


@media (max-width:1440px) {
    .pcNav-r{margin-left: 0;}
    .pcNav-c{justify-content: flex-end}

    .h-nav1 > li{padding:0 12px;}
    .h-nav1 > li > a{font-size: 14px;}
    .pcNav_u1_2 li>a{font-size: 13px;}

    .f-top-r ul li a{font-size: 16px;}
    .f-top-r ul li >div a{font-size: 14px;}
    .f-tel b{font-size: 22px;}

    .n-top .g_w .con{height: 100px;padding: 0 20px; }
    .n-nav a{min-width: 130px;}
    .n-breadcrumb{font-size: 14px;}


}

@media (max-width:1350px) {
    .h-nav1 > li{padding: 0 5px;}
    /*.pcNav-r .pcNav-r-search{margin-left: 30px;}*/

    .n_about4 .view .list .item{width: 24%;margin-right: 1.3%}
    .n_about4 .view .list .item:nth-child(4n){margin-right: 0}
}

@media (max-width:1280px) {
    .n-nav a{min-width: 120px;font-size: 14px;}
    .h-nav1 > li{padding:0;}
    .pcNav-l img{width: 150px;}

}

@media (max-width:1220px) {
    .pcNav{display: none}
    .webNav{display: block}
    .g_body{padding-top: 53px;}
    .n-top{display: none}

    .i-title span{font-size: 34px;}
    .i-title h2{font-size: 22px;}

    .i_con1{padding: 80px 0}
    .i_con1 .g_w{display: block}
    .i_con1 .g_w .con_l{width: 100%}
    .i_con1 .g_w .con_r{width: 100%;margin-top: 60px;}
    .i_con1 .list{margin-top: 30px;}

    .i_con2{padding: 80px 0}
    .i_con2 .item .text{padding: 0 30px; padding-top: 36px;}

    .i_con3{padding: 80px 0}
    .i_con3 .view .item .text{padding: 40px 30px 20px 30px;}

    .i_con4{padding: 80px 0}

    footer{padding-top: 80px;}

    .n_w{padding: 0 5%}
    .n_top{display: none}
    .n_con{padding-top: 40px;}
    .n_about1 .con1{padding-bottom: 40px;}
    .n_about1 .con1 .text{margin-top: 40px;}
    .n_about1 .con1 .text p{margin-top: 10px;}

    .n_news .item .text{    padding: 26px 40px 0 40px;}

    .n_pro_d .con_r .title h3{font-size: 24px;}

    .n_xs3 .item{width: 32%;margin-right: 2%}
    .n_xs3 .item:nth-child(4n){margin-right: 2%}
    .n_xs3 .item:nth-child(3n){margin-right:0}

    .n_zs2 .con2{padding:40px 0 80px 0;}
    .n_zs2 .con2 .info_row{display: block;}
    .n_zs2 .con2 .item{width: 100%;padding-right: 0}
    .n_zs2 .con2 .info{margin-top: 40px;}
    .my-map { margin: 0 auto; width: 100%; height: 350px; }


    .n_about4 .view .list .item{width: 25%;margin-right: 0}
}

@media (max-width:1024px) {
    .i_con3 .view .item .text{padding: 40px 20px 20px 20px;}
    .f-top-r{display: none}
    .f-top-l{margin: 0 auto;text-align: center}
    .f-tel{text-align: center}

    .n_news .item .img{width: 240px;}
    .n_news .item .text{width: calc(100% - 240px - 60px);}
    .n_news .item .date i{margin-top: 20px;width: 60px;}
    .n_new_d .a{display: block;padding: 10px 20px;height: auto;}
    .n_new_d .a a{width: 100%;text-align: left!important;margin: 10px auto}
    .n_new_d .a a i{display: none}
    .n_new_d .a a span{width: 100%}

    .n_pro_d .con_l{width: 45%}
    .n_pro_d .con_r{width: 55%}
    .n_pro_d .con_r .title h3{font-size: 20px;}

    .n_xs3 .item{width: 49%;margin-right: 2%}
    .n_xs3 .item:nth-child(4n){margin-right: 2%}
    .n_xs3 .item:nth-child(3n){margin-right: 2%}
    .n_xs3 .item:nth-child(2n){margin-right:0}
}

@media (max-width:998px){
    .n_pp1 .list{justify-content: space-between}
    .n_pp1 .item{width: 49%;margin-right: 0}
}

@media (max-width:768px) {

    .i_title b{font-size: 20px;}
    .i-title h2{font-size: 18px;margin-top: 10px;line-height: 18px;}

    .i_con1{padding-top: 40px;}
    .i_con1 .g_w .con_r{margin-top: 40px;}
    .i_con1 .list{display: block;margin-top: 20px;}
    .i_con1 .list .item {width: 100%;margin-right: 0!important;margin-top: 10px;}
    .i_con2 {padding: 40px 0; }
    .i_con2 .swiper_con .swiper-pagination{bottom: -10px;}
    .i_con3 {padding: 40px 0; }
    .i_con3 .view{display: block}
    .i_con3 .view .item{width: 100%!important;margin-bottom: 10px;}
    .i_con3 .view .item a{display: block!important;}
    .i_con3 .view .item .text{height: auto;}
    .i_con3 .view .item .text p{margin-top: 10px;}
    .i_con3 .view .item .bottom{margin-top: 20px;}
    .i_con3 .view .item .bottom span{width: 62px;}
    .i_con4 {padding: 40px 0; }
    .i_con4 .list{justify-content: space-between}
    .i_con4 .list .item{margin-top: 20px;width: 49%;margin-right: 0;}

    footer{padding-top: 20px;}
    .f-top{padding-bottom: 10px;}
    .f-tel b{font-size: 18px;}
    .f-bottom{padding: 10px;display: block;text-align: center}
    .f-bottom span{display: block;font-size: 12px;}
    .f-bottom a{display: block;font-size: 12px;}
    .f-bottom-r{display: none}
    .f-tel{line-height: 1;font-size: 16px;}
    .f-tel b{margin-top: 6px;}

    .n_title b{font-size: 20px;}

    .n_about2 .view .list{margin-top: 40px;padding-bottom: 40px}
    .n_about2 .view .list .line{margin: 0}
    .n_about2 .view .list .item .text{width: 100%}
    .n_about2 .view .list .item .text .con {width: 100%}
    .n_about2 .view .list .item .text .con p{width: 100%}
    .n_about2 .view .list .item2 .img{float: left;    background: url(../images/icon1_2.png);}
    .n_about2 .view .list .item2 .text .con{float: left}
    .n_about2 .view .list .item2 .text .con p{float: left}
    .n_about2 .view .list .item2 .text .year{float: left}

    .n_about3 .con1{padding-bottom: 40px;}
    .n_about3 .tab_body{height: 300px;}
    .n_about3 .tab_con{padding: 40px}
    .n_about3 .tab_con .text b{font-size: 18px;}
    .n_about3 .tab_con .text p{font-size: 14px;line-height:24px;}

    .n_about4 .con1{padding-bottom: 10px;}
    .n_about4 .view{margin-top: 40px;}
    .n_about4 .view .a a{margin-bottom: 4px; padding: 0 20px; line-height: 36px; font-size: 14px; text-align: center;width: 100%;display: block}
    .n_about4 .view .a {display: block}
    .n_about4 .view .list{margin: 70px auto;}
    .n_about4 .view .list .line .top{width: 40px; height: 40px;background-size: 100% 100%;left:-19px;}
    .n_about4 .view .list .item{display: block}
    .n_about4 .view .list .item .con{margin: 10px 0 0 0; }
    .n_about4 .view .list .item .con p{font-size: 14px;}
    .n_about5 .video{margin-bottom: 40px;}
    .n_about5 .video .play{width: 40px; height: 40px;}

    .n_pp1 .list{display: block;padding-bottom: 40px;}
    .n_pp1 .item{width: 100%;}
    .n_pp1_d .list{margin-top: 40px;}
    .n_pp1_d .a{margin-top: 20px;}
    .n_pp1_d .a a{width: 80px; height: 80px; margin: 0 20px;}

    .n_news .item{padding: 14px;}
    .n_news .item a{display: block}
    .n_news .item .img{width: 100%}
    .n_news .item .text{width: 100%;padding: 20px 0 0 0 }
    .n_news .item .date{width: 100%;padding-top: 10px;}
    .n_news .item .date i{display: none}
    .n_news .item:hover .text{transform: translateX(0)}
    .n_news .item:hover .img{transform: translateX(0)}

    .fenye{margin: 30px auto;text-align: center}
    .n_new_d .text p{margin-top: 10px;}
    .n_new_d .text{padding-bottom: 40px;text-align: justify}
    .n_new_d .view{padding-bottom: 40px;}
    .n_new_d .title span{margin-top: 10px;}
    .n_new_d .title{padding-bottom: 20px;}

    .n_pro_d .top{display: block}
    .n_pro_d .con_l{width: 100%}
    .n_pro_d .con_r{width: 100%;padding: 20px 0 0 0}
    .n_pro_d .con_r .title h3{font-size: 18px;}
    .n_pro_d .con_r .info{margin-top: 10px;}
    .n_pro_d .bottom .name{font-size: 18px;}
    .n_pro_d .bottom .text{font-size: 14px; line-height: 34px;}
    .n_pro_d .bottom{padding-bottom: 40px;}

    .n_xs2 .text{margin-top: 40px;font-size: 14px;}

    .n_xs3 .a a{margin: 0 20px;}
    .n_xs3 .item{width: 100%;margin-right: 0}
    .n_xs3 .item:nth-child(4n){margin-right: 0}
    .n_xs3 .item:nth-child(3n){margin-right: 0}

    .n_zs2 .con2{padding:40px 0 ;}
    .n_zs2 .con2 .info_row{display: block;}
    .n_zs2 .con2 .item{width: 100%;padding-right: 0}
    .n_zs2 .con2 .info{margin-top: 30px;}
    .my-map { margin: 0 auto; width: 100%; height: 250px; }

    .n_jj2 .con1{padding: 0 0 40px 0}
    .n_jj2 .item a{padding-bottom: 10px;}
    .n_jj2 .item .text{padding: 14px;}

    .n_ys1 .con1{padding-bottom: 40px;}
    .n_ys1 .list{padding-top: 10px;}
    .n_ys1 .list .item{width: 100%}

    .n_about4 .view .list .item{width: 49%;margin-right: 2%;margin-top: 30px;}
    .n_about4 .view .list .item:nth-child(5n){margin-right: 2%}
    .n_about4 .view .list .item:nth-child(4n){margin-right: 2%}
    .n_about4 .view .list .item:nth-child(3n){margin-right: 2%}
    .n_about4 .view .list .item:nth-child(2n){margin-right: 0}
}

@media (max-width:600px){

}

@media (max-width:500px){
    /*.n_about4 .view .list .item{width: 100%;margin-right: 0!important;}*/
}