/*初始化样式*/
html{margin:0;padding:0;border:0;}
body,div,span,object,iframe,h1,h2,h3,h4,p,blockquote,pre,a,address,code,b,em,img,
dl,dt,dd,ol,ul,li,fieldset,form,label,footer,
header,hgroup,navs,section
{margin:0;padding:0;border:0;}
body{background:#fff;color:#333;position:relative;font:12px/1.5 Microsoft YaHei,arial,宋体,sans-serif;vertical-align:baseline;width:100%;overflow-x:hidden;}
a{text-decoration:none;outline:none;}

a:hover,a:active,a:focus{text-decoration:none;outline:none;}


input{padding:0;margin:0;font-family:'Microsoft YaHei';}
img{border:none;background:none;vertical-align:middle;}
ul,ol,li{list-style-type:none;}
select,input,img,select{vertical-align:middle;}
table{border-collapse:collapse;border-spacing:0}
table, th, td {vertical-align: middle}
.clearfix:after{content: ".";display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearfix{zoom:1}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}

h1,h2{font-size:12px;font-weight:bold;}
hr {border: 0;border-top:1px solid #ccc;height:0;}




/*----- Common css ------*/
.fl{float:left;}
.fr{float:right;}
.di{_display:inline;}
.fwn{font-weight:normal;}
.dib{*display:inline;_zoom:1;_display:inline;_font-size:0px;}


.wh1700{max-width:1680px;margin:0 auto;padding:0 15px;}
.wh{max-width:1430px;margin:0 auto;padding:0 15px;}
.bxs{overflow: hidden;}



.com-img{overflow:hidden;}
.com-img img{ transition:all 0.8s; -webkit-transition:all 0.8s; -moz-transition:all 0.8s; -o-transition:all 0.8s;}
.com-img:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}


.flex{display: flex;justify-content: space-between;flex-wrap: wrap;}

.flexs{
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.flexs2 {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}


.flex2 {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}




/*头部样式*/
.top2{
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999999;width:100%;
}
.top2 .wh1700{height:95px;}

.logo img{max-width:101px;}
.topy{width:90px;}




#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;}



@media(min-width: 1201px){
    .allx {
        transition-duration: 2.2s;
        opacity: 0;
    }

    .active .allx {
        opacity: 1;
    }
      .active2 .allx {
        opacity: 1;
    }  
    .leftx {
        transform: translateX(-500px);
    }
    .rightx {
        transform: translateX(500px);
    }
    .bottomx {
        transform: translateY(500px);
    }
    .active .leftx {
        transform: translateX(0);
    }
    .active .rightx {
        transform: translateX(0);
    }
    .active .bottomx {
        transform: translateY(0);
    }
    .active2 .allx {
        opacity: 1;
    }
    .active2 .bottomx {
        transform: translateY(0);
    }
}



/* banner */
.banners{position:relative;height:100vh;overflow: hidden;}
.banners .mySwiperb{overflow:hidden;}
.banners .swiper-slide img{width:100vw;margin:0 auto;display:block;height: 100vh;}


.banners .ban {
    position: absolute;
    bottom: 25px;
    width: 100%;
    left: 0;
    z-index: 99999;
    color: #fff;
}



.banners .swiper-pagination {
    float: left;
    line-height: 1;
    font-size:16px;
    font-family:Arial;position:static;width:auto;
}

.banners .swiper-pagination i {
    font-style: normal;
    font-size: 12px;
    display: inline-block;
    vertical-align: middle
}

.banners .swiper-pagination span {
    display: inline-block;
    padding: 0 2px;
    text-align: center
}

.banners .swiper-pagination span:first-child {
    font-size:36px
}

.banners .swiper-control {
    float: right;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 120px
}

.banners .swiper-control .swiper-btn-next,
.banners .swiper-control .swiper-btn-prev {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgb(255, 255, 255, 25%);
    color: #fff;
    font-size: 18px;
    transition: ease all .3s;
    cursor: pointer;
    outline: none;
}

.banners .swiper-control .swiper-btn-next i,
.banners .swiper-control .swiper-btn-prev i {
    transition: ease all .4s;
}

.banners .swiper-control .swiper-btn-next i img,
.banners .swiper-control .swiper-btn-prev i img{vertical-align:1px;}





.scroll-down svg {
    transition-timing-function: ease;
    transition-delay: .5s
}

.scroll-down {
    position: absolute;
    left: 50%;
    bottom: 13px;
    z-index: 99;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    opacity: .7
}

#an_down {
    animation: down 1s linear infinite
}

@-webkit-keyframes down {
    0% {
        opacity: 0
    }

    50% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1
    }

    100% {
        -webkit-transform: translateY(40px);
        transform: translateY(40px);
        opacity: 0
    }
}

@keyframes down {
    0% {
        opacity: 0
    }

    50% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
        opacity: 1
    }

    100% {
        -webkit-transform: translateY(40px);
        transform: translateY(40px);
        opacity: 0
    }
}

.anmite-to-top {
    opacity: 0;
    -webkit-transform: translateY(50px);
    -moz-transform: translateY(50px);
    -ms-transform: translateY(50px);
    -o-transform: translateY(50px);
    transform: translateY(50px);
    transition: cubic-bezier(.77, 0, .175, 1) transform 2s, ease 1.2s opacity .7s
}

.active .anmite-to-top {
    opacity: 1;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0)
}

.banners .swiper-control .swiper-btn-prev i,.banners .swiper-control .swiper-btn-next i{font-style: normal;}


@media(min-width: 1200px){
   .banners .swiper-control .swiper-btn-next:hover,
    .banners .swiper-control .swiper-btn-prev:hover {
        border-color: #1f9e31;
        background-color: #1f9e31;
        -webkit-transform: scale(1.3);
        -moz-transform: scale(1.3);
        -ms-transform: scale(1.3);
        -o-transform: scale(1.3);
        transform: scale(1.3)
    }

    .banners .swiper-control .swiper-btn-prev:hover i {
        -webkit-transform: translateX(-1px);
        -moz-transform: translateX(-1px);
        -ms-transform: translateX(-1px);
        -o-transform: translateX(-1px);
        transform: translateX(-1px)
    }

    .banners .swiper-control .swiper-btn-next:hover i {
        -webkit-transform: translateX(1px);
        -moz-transform: translateX(1px);
        -ms-transform: translateX(1px);
        -o-transform: translateX(1px);
        transform: translateX(1px)
    }
}

@media(max-width: 1200px){
    .banners .swiper-slide img{
        width: 100%;
        height: 100%;
    }
    .banners{height: 100%;}
}

.mySwiperhh{overflow: hidden;}
.swiper-pagination1{text-align: center;margin-top: 15px;}
.swiper-pagination1 .swiper-pagination-bullet{border: 1px solid #fcfdfd;width: 13px;height: 13px;background: none;opacity: 1;}



/*主体样式*/
.section{position: relative;overflow:hidden;}
.section1{background: url(../jpg/9dae502dd861094f241c1fc14f5c9f2d33904592.jpg) no-repeat top center;background-size: cover;}
.bt1 dd{color: #1f9e31;font-size: 15px;line-height: 52px;font-weight: lighter;text-transform: capitalize;text-shadow: 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF;
}
.bt1 dt{color: #1f9e31;font-size:25px;font-weight: bold;margin-top: 10px;
text-shadow: 1px 1px 0px #FFFFFF, -1px -1px 0px #FFFFFF, 1px 1px 0px #FFFFFF, -1px -1px 0px #FFFFFF, 1px 1px 0px #FFFFFF, -1px -1px 0px #FFFFFF;
}
.rong{margin-right: 8.7%;padding-top: 10%;}
.mySwiper2{overflow: hidden;margin-left: 26%; margin-top: 10px;width: 61.3%;}
.jian{display: flex;justify-content: flex-end;flex-wrap: nowrap;display: -webkit-flex;margin: 20px 0 27px;}
.mySwiper2 .swiper-slide img{width: 100%;}
.hright{width: 100%;}
.swiper-button-next1,.swiper-button-prev1 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgb(255, 255, 255, 25%);
    color: #fff;
    font-size: 18px;
    transition: ease all .3s;
    cursor: pointer;
    outline: none;
}
.swiper-button-next1{margin-left: 32px;}





/*  */
.imgbj{height: 100vh; overflow: hidden;}
.imgbj img{width: auto; min-height: 100%;}
.service-main .swiper-slide{display: none;}
.active.swiper-slide{
    animation-name: fadeInRight;
    animation-duration: 0.5s;
    animation-fill-mode: both;
}


.bb6x{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.bb6bjnr{
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    padding-top: 8%;
}

.bb6bj{height: 100vh;overflow: hidden;position: relative;width: 100vw;}
.bb6bj li{position: relative;}
.bb6bj li img{width: 100%;}
.w1400{max-width: 1400px; margin: 0 auto;}

@media (max-width: 1400px) { 
    .w1400{padding: 0 2%;}
}
.section2{position: relative;}
.he{position: absolute;top:27%;left: 0;z-index: 99;width: 100%;}
.hul{margin: 0 11%;}
.hul li{width: 16.04%;margin-bottom: 20px;}
.hul li img{width: 100%;}
.bb6bd{
    overflow: hidden;
    margin-top: 10vw;
}
.bb6bd li{}
.bb6bd li h2{
        font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
}
.bb6hd {position: relative;}
.ankli{
    position: absolute;
    width: 100%;
    z-index: 9999;
    bottom: 13%;
}
.ankli .bt1{margin-bottom: 3vw;}
.bb6hd:before{content: '';width: 100%;height: 1px;background-color: #fff;position: absolute;top: 23.5px;left: 0;} 

.bb6hdnr {
    overflow: hidden;
}
.bb6hdnr li{
    text-align: center;
}
.bb6hdnr li h2{
    width: 46px;
    height: 47px;
    background:none;
    background-blend-mode: normal, 
  normal;
    margin: 0px auto;
    border-radius: 37px;
    position: relative;
}

.bb6hdnr li.my-slide-thumb-active h2{
  background: #1f9e31;
}

.bb6hdnr li h2:before{
    content: '';
    width: 11px;
    height: 11px;
    background-color: #ffffff;
    position: absolute;
    left: 18px;
    top: 18px;
    border-radius: 5px;
}


.bb6hdnr li h3{
    font-size: 20px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 1vw;
}


.bb6hd .swiper-button-prev2,.bb6hd .swiper-button-next2{
    width: 47px;
	height: 47px;
    outline: none;
    top: 24px;
    position: absolute;
    margin-top: -22px;
    cursor: pointer;
    z-index: 999;
}
.bb6hd .swiper-button-prev2{
    background: url(../png/872ca84167bbcd0995a2e9030731410edfdc6385.png) no-repeat;
    left: 7%;
}
.bb6hd .swiper-button-next2{
    background: url(../png/10925b795b9097b770cd829dbfdeef2b2326d391.png) no-repeat;
    right: 7%;
}

.swiper-button-next2.swiper-button-disabled, .swiper-button-prev2.swiper-button-disabled{
    opacity: 1;
}

.bt1 h2{color: #1f9e31;font-size: 15px;line-height: 52px;font-weight: lighter;text-transform: capitalize;text-shadow:0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF}
.bt1 h3{color: #1f9e31;font-size: 25px;font-weight: bold;margin-top: 10px;text-shadow: 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF, 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF, 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF;}


@media (max-width: 1450px) {  
.bb6bd li h2{font-size: 16px;}
.bb6hd .swiper-button-prev2{
    left: 3%;
}
.bb6hd .swiper-button-next2{
    right: 3%;
}
.bb6hdnr li h3{font-size: 16px;}
.ankli{bottom: 2%;}


}








/* 产品中心 */
.section3{background: url(../jpg/6c34d04c03660b8e9e563f5ffd91519d46a0fb42.jpg) no-repeat center center;background-size:cover;}

.services .wh1700{max-width: 1580px;}
.service-infos {
    margin:8.8vw 0 3.5vw;
    font-size: 14px;
    color: #fff;
    line-height:31px;
    overflow: hidden;
    word-break: break-all;
}


.ptt{text-align: center;}
.ptt h3{text-transform:capitalize;font-size:15px;font-weight:lighter;color:#1f9e31;line-height:1.5;text-shadow: 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF;margin-top: 10px;
}
.ptt h4{font-size:25px;font-weight:600;color:#1f9e31;text-shadow: 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF, 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF, 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF;}
.cpzxx {position: relative;}
.cpzxx  .swiper-button-next12,.cpzxx .swiper-button-prev12{width: 43px;height: 43px;position: absolute;z-index: 999;outline: none;top:58px;}
.cpzxx .swiper-button-prev12{background: url(../png/17a67c9ef598bfac9451843c2faee113d1abf24d.png) no-repeat center;left: -48px;}
.cpzxx .swiper-button-prev12:hover{background: url(../png/6b099566e6924808b7b0f7c924bc837ffa9211f7.png) no-repeat center;}
.cpzxx .swiper-button-next12{background: url(../png/24eaf91636b3bcfd9e54837c1f6c1dab79f797c8.png) no-repeat center;right: -48px;}
.cpzxx .swiper-button-next12:hover{background: url(../png/6f9b8a0e23cdec7ba1afa73fd9662ab58e6ce8a2.png) no-repeat center;}





.service-pic-swiper {
    width: 32.43%;
    position: relative;margin-right:8.43%;margin-top:1vw;
}

#service_pic_swiper .slide-content {
    position: relative;
}

#service_pic_swiper .slide-content img{
   width:100%;display:block;
}



.service-pic-swiper:before {
    content: '';
    width: 300px;
    height: 300px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background-color: rgb(255, 255, 255, 30%);
    box-shadow: 0 0 500px #fff
}

.service-main-drop {
    margin-right: auto;
    margin-left: auto;
    width: 100%;
    margin: 0 auto;
    margin-top:3.5vw;
    overflow: hidden;

}
.service-main-drop .swiper-wrapper{display: flex;
    align-items: flex-end;
    justify-content: flex-start;}



.banner-drop .service-main-drop-item.actived {
    padding:60px 77px
}

.service-main-drop {
    opacity: 0;
    -webkit-transform: translateY(20px);
    -moz-transform: translateY(20px);
    -ms-transform: translateY(20px);
    -o-transform: translateY(20px);
    transform: translateY(20px);
    transition: ease all .5s .2s
}

.section.fp-section.active .service-main-drop {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    transition: ease all 1s 1s;
    opacity: 1
}



.service-main-drop-item {
    width: 20%;
    padding:35px 13px;
    color: #fff;
    position: relative;
    cursor: pointer;
    transition: ease-out all .5s;
    overflow: hidden;
}

.service-main-drop-item.actived {
    padding:40px 13px 50px;
    width: 20%;
}

.service-main-drop-item .item-top {
    font-size: 20px;
    display: flex;
    align-items: center;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;
}

.service-main-drop-item .item-top>i {
    margin-right: 10px
}

.service-main-drop-item .item-en {
    padding-top: 0.4vw;
    font-size: 13px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;
}

.service-main-drop-item:before {
    content: '';
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: -1;
    width: 100%;
    height: 100%;
    transition: ease-out all .5s
}


.honor {position: relative;}
.honor .bt1{position: absolute;top:0;left: 0;}

.service-main-drop-item:first-child:before {
    background:#04719c;
}

.service-main-drop-item:nth-child(2):before {
    background:#f98f06;
}

.service-main-drop-item:nth-child(3):before {
    background:#27a452;
}

.service-main-drop-item:nth-child(4):before {
    background:#0583cb;
}
.service-main-drop-item:nth-child(5):before {
    background:#094e93;
}
.service-main-drop-item:nth-child(6):before {
    background:#04719c;
}
.service-main-drop-item:nth-child(7):before {
    background:#04719c;
}

.service-main-drop-item:nth-child(8):before {
    background:#f98f06;
}
.service-main-drop-item:nth-child(9):before {
    background:#27a452;
}
.service-main-drop-item:nth-child(10):before {
    background:#0583cb;
}
.service-main-drop-item:nth-child(11):before {
    background:#094e93;
}
.service-main-drop-item:nth-child(12):before {
    background:#04719c;
}



.service-main-drop-item:after {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    right: 9px;
    margin-top: -29px;
    height:57px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: ease all .5s
}

.service-main-drop-item.actived:after {
    -webkit-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -ms-transform: scale(1.15);
    -o-transform: scale(1.15);
    transform: scale(1.15)
}

.service-main-drop-item:first-child:after {
    background-image: url(../png/988a7638a930dc95ee6f73e0276928d97ac39c15.png)
}

.service-main-drop-item:nth-child(2):after {
    background-image: url(../png/91e28b82fc560b8c81cbea3c823149fe3f619bdd.png)
}

.service-main-drop-item:nth-child(3):after {
    background-image: url(../png/b9b6dc3b7eed0bba6d5d861c4356a94fef1f3af9.png)
}

.service-main-drop-item:nth-child(4):after {
    background-image: url(../png/bfc7d53a179a6f7e4f893ec60ac6d86be1b23872.png)
}
.service-main-drop-item:nth-child(5):after {
    background-image: url(../png/c7118ab6dce6a025cf9411c2704ab0c63aa43603.png)
}
.link-to {
    padding: 5px 0;
    display: flex;
    align-items: center;
    color: #333;
    font-size: 16px;
    font-weight: 500;margin-top:4vw;
}

.link-to>span {
    display: inline-block;
    margin: 0 15px;
    width: 240px;
    transition: ease width .5s;
    border-top: 1px solid #1f9e31
}

.link-to:hover>span {
    width: 100px
}

.link-to>i {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #1f9e31;
    border: 1px solid #1f9e31;
    font-family: '宋体';
    border-radius: 50%;
    transition: ease all .3s;font-style:normal;
}

.link-to:hover>i {
    background-color: #1f9e31;
    color: #fff;
    -webkit-transform: scale(1.2) translateX(10px);
    -moz-transform: scale(1.2) translateX(10px);
    -ms-transform: scale(1.2) translateX(10px);
    -o-transform: scale(1.2) translateX(10px);
    transform: scale(1.2) translateX(10px)
}


.link-to-w {
    color: #fff;margin-top:0;
}

.link-to-w>span {
    border-color: #fff
}

.link-to-w>i {
    color: #fff;
    border-color: #fff
}
.link-to-w:hover{color:#fff;}



/*  */
.section4{background: url(../jpg/2a44dc9f9890db57ee929e91611cc97651ec93a1.jpg) no-repeat top center;background-size: cover;}
.bb3nr{
    max-width: 1454px;
    margin: 0 auto;
}
.bb3hd li{
    float: left;
    margin-right: 20px;
    width: 119px;
	height: 35px;
	background-color: #094e93;
    cursor: pointer;
}
.bb3hd{margin: 2.9vw 0 1.6vw;}
.bb3hd li:last-child{margin-right: 0;}
.bb3hd li.on{
    background-color: #27a452;
}
.bb3hd li h2{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
    text-align: center;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;
}


.bb3bd li .img{
    width: 57.1%;
    float: left;
}
.bb3bd li .img img{
    width: 100%;
}
.bb3bd li .bb3wz{
    width: 24%;
    float: left;
    margin-left: 9.3%;
}
.bb3bd li .bb3wz h2{
    font-size: 19px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 28px;
    color: #ffffff;
    position: relative;
    padding-left: 50px;
    margin-top: 21px;
}

.bb3bd li .bb3wz h2:before{content: '';width: 36px;height:1px;background-color: #ffffff;position: absolute;left: 0;top: 16px;} 

.bb3bd li .bb3wz h3{
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #ffffff;
    padding-left: 50px;
    margin-top: 15px;
}
.bb3bd li .bb3wz h4{
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 2.5vw;
    word-break: break-all;
    display: -webkit-box;overflow: hidden;text-overflow: ellipsis;-webkit-box-orient: vertical; -webkit-line-clamp: 4;


}


.bb3wz .prev,.bb3wz .next{
    width: 56px;
    height: 56px;
    display: block;
    margin-top: 4.5vw;
}
.bb3wz .prev{
    background: url(../png/64719c26a79966f289a056b1ae073d5e390809f9.png) no-repeat center;
    transform: scale(-1,1);
    background-size: cover;
    float: left;
}
.bb3wz .next{
    background: url(../png/64719c26a79966f289a056b1ae073d5e390809f9.png) no-repeat center;
    float: left;
    background-size: cover;
}

.bb3wz .prev:hover{opacity:0.3; }
.bb3wz .next:hover{opacity:0.3; }





@media(max-width: 1600px){
    .bt1 dd{font-size: 30px;line-height: 40px;}
    .bb3hd{margin: 2vw 0 1vw;}
    .bb3wz .prev,.bb3wz .next{margin-top: 4vw;}
    .top2 .wh1700{height: 70px;}
}
@media(max-width: 1500px){
    .bb3wz .prev,.bb3wz .next{margin-top: 3vw;}
    .bb3bd li .bb3wz h2{margin-top: 10px;}
}

@media (max-width: 1200px) { 
    .bb3bd li .bb3wz{ width: 33%;}
    .section4{padding: 6% 0;}
    .bb3hd{margin: 30px 0 20px;}
    .bb3bd li .bb3wz h3{margin-top: 5px;}
    .bb3wz .prev, .bb3wz .next{width: 40px;height: 40px;}
    .bb3bd li .bb3wz h2{margin-top: 0;}
 }

@media (max-width: 992px) { 
    .bb3bd li .img{ width: 100%;}
    .bb3bd li .bb3wz{width: 100%;margin: 20px 0;}
    .bb3nr{padding-left: 0;}
    .bb3hd li.on{background-size: 100%;}
    .bb3hd li h2{
    font-size: 12px;
}
.bb3bd li .bb3wz h2{font-size: 26px;}
.bb3bd li .bb3wz h3{
    font-size: 16px;
    margin-top: 5px;
}

.bb3wz .prev,.bb3wz .next{
    width: 40px;
    height: 40px;

}

.bb3wz .prev{
    background: url(../png/4efbd1707c5415c0c52e775eb75dbc1b097eb54c.png) no-repeat center;
    background-size: 100%;
}
.bb3wz .next{
    background: url(../png/4efbd1707c5415c0c52e775eb75dbc1b097eb54c.png) no-repeat center;
    background-size: 100%;
}

 }



/*  */
.section5{background: url(../jpg/1e73153d1e8bef6f4f6496716905ae8b124c6477.jpg) no-repeat top center;background-size: cover;}
.news-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom:3vw;
}

.bt h3{color:#1f9e31;font-size:15px;font-weight:lighter;text-transform:capitalize;margin-top:1vw;text-shadow:0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF, 0.5px 0.5px 0px #FFFFFF, -0.5px -0.5px 0px #FFFFFF
}
.bt h4{color:#1f9e31;font-size:25px;font-weight:600;text-shadow: 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF, 2px 2px 0px #FFFFFF, -2px -2px 0px #FFFFFF, 2px 2px 0px #FFFFFF, -1px -1px 0px #FFFFFF;
}


.news-nav {
    display: flex;margin-right: 6.3vw;
}

.news-nav a {
    color: #ffffff;
    font-weight: 500;
    position: relative;
    font-size: 16px;
}

.news-nav a:not(:last-child) {
    margin-right: 60px
}

.news-nav a:not(:last-child):after {
    content: '/';
    font-weight: 200;
    position: absolute;
    right: -30px;
    top: 50%;transform: translateY(-50%);
    color: #fff;
    line-height:18px;
    font-size: 14px
}

.news-nav a:hover {
    /* color: #1f9e31 */
}


.news {
    width: 100%;
}




.news-grid {
    overflow: hidden;
    position: relative;
    padding: 20px 10px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    color: #333;
    transition: ease all .3s
}

.news-grid:before {
    content: '';
    display: block;
    top: 30px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: -2;
    position: absolute;
    background-color: #fff;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    box-shadow: 0 0 8px 0 rgb(25, 33, 34, 20%);
    pointer-events: none
}

.news-grid:after {
    content: '';
    display: block;
    top: 30px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    z-index: -1;
    opacity: 0;
    position: absolute;
    background:#1f9e31;
    pointer-events: none;
    filter: grayscale(.7);
    transition: ease opacity .5s
}



.news-grid:hover {
    -webkit-transform: translateY(-20px);
    -moz-transform: translateY(-20px);
    -ms-transform: translateY(-20px);
    -o-transform: translateY(-20px);
    transform: translateY(-20px)
}

.news-grid:hover:after {
    filter: grayscale(0);
    opacity: 1
}

.news-grid:hover {
    color: #fff;
}

.news-grid-t0 {
    width: 120px;
    padding: 70px 10px;
    margin-top: 10px;
    text-align: center;
    font-size: 16px;
    color: #0b4d65;
    font-weight: 600;
    border-right: 1px solid rgb(199, 199, 199, 34%)
}




.news-grid:hover .news-grid-t0 {
    color: #fff
}
.news-grid:hover .news-grid-t0{border-color:#fff;}



.news-grid-t1 {
    width: calc(100% - 120px);
    padding: 40px 2.5vw 20px 2.5vw
}

.news-grid-t1 .news-pic {
    overflow: hidden
}

.news-grid-t1 .news-pic img {
    transform-origin: center bottom;
    transition: ease all 1s;width:100%;display:block;
}

.news-grid:hover .news-grid-t1 .news-pic img {
    -webkit-transform: scale(1.07);
    -moz-transform: scale(1.07);
    -ms-transform: scale(1.07);
    -o-transform: scale(1.07);
    transform: scale(1.07)
}

.news-grid-t1 .news-title {
    font-size: 17px;
    font-weight: 500;
    line-height: 1.5;
    margin: 15px 0;
}

.news-grid-t1 .news-content {
    margin-bottom: 20px;
    font-size: 12px;
    line-height:24px;height:48px;overflow: hidden;
}

.news-grid-t2 {
    display: flex;
    width: 100%;
    border-top: 1px solid rgb(199, 199, 199, 34%);
    padding: 25px 50px
}

.news-more {
    font-size: 14px;
    transition: ease transform .5s;
    display: flex
}

.news-more i {
    margin-right: 5px;font-style:normal;color:#cccccc;
}

.news-grid:hover .news-more {
    -webkit-transform: translateX(10px);
    -moz-transform: translateX(10px);
    -ms-transform: translateX(10px);
    -o-transform: translateX(10px);
    transform: translateX(10px)
}
.news-grid:hover i{color:#fff;}

.news-grid:hover .news-grid-t2{border-color:#fff;}

.paragraph-limit {
    -webkit-box-flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.paragraph-limit-2 {
    -webkit-line-clamp: 2
}





/*  */
.foot{background: url(../jpg/22d43b869f7599f6be6f1a61a59e4d198eabe3dc.jpg) no-repeat top center;background-size: cover;padding-top: 6%;}
.ban22{text-align: center;color: #5d5d5d;font-size: 12px;line-height: 1.5;padding: 10px 0 40px;border-top: 1px solid #c1c1c1;}
.ban22 a{color: #5d5d5d;}
.ft2{margin: 3.9vw 0 36px;}
.dao{width: 69.65%;}
.dao>li>a{color: #545454;font-size: 18px;display: block;}
.x-nav-menu  dd a{color: #343434;opacity: 0.4;font-size: 14px;display: block;line-height: 24px;}
.line11{width: 72px;height: 1px;background-color: #545454;opacity: 0.3;margin: 1vw 0;}
.dao a:hover{color: #1f9e31;opacity: 1;}
.tewm img{max-width: 120px;}
.tlogo img{max-width: 196px;}
.tewm {margin-right: 30px;margin-top: 13px;}
.lx{color: #2b2b2b;opacity: 0.4;font-size: 14px;line-height: 24px;}
.dtel dd{color: #343434;opacity: 0.4;font-size: 14px;}
.dtel dt{color: #343434;font-size: 30px;font-family: 'Arial';font-weight: bold;}
.dtel{padding: 0 75px 0 13px;background: url(../png/a47103f59941162a7fe8b12bb2b4fcdc4c207e5a.png) no-repeat right center;display: inline-block;}
.ft3{margin-bottom: 3.2vw;}
.yan h3{color: #545454;font-size: 17px;margin: 6px 0 23px;}
.yan{width: 20%;}
.yan li {margin-bottom: 8px;}
.yan li input{outline: none;border: 1px solid rgba(105,105,105,.75);height: 43px;background: none;font-size: 12px;padding-left: 9px;color: #979797;width: 100%;display: block;}
.yan ::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color:    #979797;
}
.yan :-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:    #979797;
}
.yan ::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:    #979797;
}
.yan :-ms-input-placeholder { /* Internet Explorer 10-11 */
   color:    #979797;
}
.tj input{display: block;color: #ffffff;width: 109px;height: 39px;font-size: 12px;outline: none;border: none;text-align: center;line-height: 39px;background: #55b462;margin-top: 8px;}
.yzm #checkcode{outline: none;border: 1px solid rgba(105,105,105,.75);height: 43px;background: none;font-size: 12px;padding-left: 9px;color: #979797;width: calc(100% - 140px);display: block;border-radius: 0;}

.fp-viewing-7thpage .top2{display: none;}




/* 内页 */
.page-wrap {
    position: relative;
}
.mianb{
    margin-top: 0%;
    position: absolute;
    font-size: 16px;
    line-height: 40px;
   top:-49px;
   width: 90%;
   left: 50%;
   margin-left: -45%;
   z-index: 999;
   color: #fff;
}
.mianb a{color: #fff;}

/* nei_cate */
.page-wrap-right{margin-top: 3%;}
.nei_cate{position: relative;

    background:rgba(255,255,255,.5);box-shadow: 0px 0px 10px 0px rgba(29, 31, 43, 0.6);}
.nei_cate .xypg-left-nav{margin: 0;font-size: 0;}
.nei_cate .xypg-left-nav>li{border: none;text-align: center;transition: all 0.5s ease-out;display: inline-block;}

.nei_cate .xypg-left-nav>li>a{transition: all 0.2s linear;padding: 1.5625vw 20px;
color: #333333;font-size: 16px;line-height: 1.7;font-weight: 400;
position: relative;
}


.nei_cate .xypg-left-nav>li>a:after {
content: ' ';
position: absolute;
z-index: 2;
bottom: 0;
left: 50%;
display: block;
width: 80%;
height: 1px;
transform: translate(-50%);
}

.nei_cate .xypg-left-nav>li>a:hover:after {
height: 2px;
animation: ad_width .5s linear forwards;
background: #27a452;
}
@keyframes ad_width {
from {
width: 0
}
to {
width: 80%
}
}

.nei_cate .xypg-left-nav>li .first-nav-btn{display: none;}
.nei_cate .xypg-left-nav>li.clicked>a:after{
    height: 2px;
animation: ad_width .5s linear forwards;
background: #27a452;
}









@media(max-width: 1800px){
    .foot{padding-top: 3%;}
    .ft3{margin-bottom: 3vw;}
    .tlogo img{max-width: 160px;}
}

@media(max-width: 1680px){
    .service-infos{margin: 4.8vw 0 2vw;line-height: 2;}
    .service-main-drop{margin-top: 2vw;}
    .foot{padding-top: 2%;}
    .ft3{margin-bottom: 2vw;}
    .x-nav-menu dd a{line-height: 22px;}
    .yan li input{height: 35px;}
    .ft2{margin: 2vw 0 20px;}
    .tlogo img{max-width: 130px;}
}





@media (min-width:1366px) {
    .service-main-drop-item:after {
        width: 57px;
    }
    
}


@media(max-width: 1300px){
    .service-main-drop-item .item-top{font-size: 16px;}
    .service-main-drop-item .item-en{font-size: 12px;}
}



@media (max-width:1024px) {
   .service-main-drop-item .item-top{font-size:14px;}
   .service-main-drop-item .item-en{font-size:12px;}
   .section-title-w{font-size:28px;}
   .video-area{font-size:16px;}
   .about-us-drop-title-en{font-size:25px;}
   .about-us-drop-title-cn{font-size:16px;}
   .section1:before{height:59%;}
   .link-to{font-size:14px;}
   .ptt h3{font-size:15px;line-height:1.2;}
   .ptt h4{font-size:16px;}
   .service-infos{margin:5% 0;line-height: 22px;}
   .bt h3{font-size:28px;}
   .bt h4{font-size:16px;}
  
    .news-grid-t1{padding:30px 20px 30px;}
    .news-grid-t1 .news-content{margin-bottom:0;}
    .news-grid-t1 .news-title{font-size:16px;margin:8px 0;}
    .news-grid-t0{font-size:16px;}
    .news-grid-t2{padding:20px;}
    .lxadd li{width:100%;margin:8px 0;}
    .lxadd li .wz1{font-size:14px;}
    .lxadd li .wz2{font-size:14px;}
    .x-message-wrap2 textarea{height:80px;}
    .link_ft{font-size:15px;}
    .ftt_phone1 h3{font-size:26px;}
    .link-to>span{width:100px;}
    .service-main-drop-item{padding: 30px 13px;}
    .service-main-drop-item.actived{padding: 35px 13px 46px;}
    
}



@media (max-width:768px) {
    
    .service-pic-swiper{margin-right:0;}
    .service-main-drop .swiper-wrapper{flex-wrap: wrap;}
    .service-main-drop{margin-top:20px;}
    .service-main-drop-item,
    .service-main-drop-item.actived {
        width: 50%;
        padding:20px 10px
    }
    .news-nav{margin-right: 0;}

}

@media (max-width:425px) {
    
.service-infos-swiper{width:100%;}
.ptt h3{font-size:12px;line-height:25px;}
.service-main{flex-wrap: wrap;}
.service-pic-swiper{width:100%;margin-top:15px;}
.service-main-drop-item .item-top{font-size:12px;}
.service-main-drop-item:after{width:28px;}
.service-main-drop-item .item-en{font-size: 10px;}
.service-main-drop-item .item-top>i{margin-right: 5px;}


}

.mySwiper3{overflow: hidden;}
.mySwiper3 .swiper-slide img{width: 100%;}
.honor2{width: 87.8%;}

@media(max-width: 1660px){
    .cpzxx .swiper-button-prev12{left: 0;}
    .cpzxx .swiper-button-next12{right: 0;}
    .service-main-drop{width: calc(100% - 120px);}
}

@media(max-width: 1200px){
    .bt1 dd,.bt1 h2{font-size: 18px;line-height: 26px;}
    .bt1 dt,.bt1 h3{margin-top: 5px;}
    .bb6x{position: relative;}
.bb6bj{height: auto;}
.imgbj{height: auto;}
.imgbj img{width: 100%; }
.ankli{ bottom: 2%;}
.section3,.section5{padding: 6% 0;}
.bb6bd li h2{line-height: 26px;}
.bb6bjnr{padding-top: 6%;}
.he{top:35%;}
.ankli{bottom: 0%;}
.service-main-drop,.service-infos{opacity: 1;}
 
   .service-main-drop{transform: none;}
   .anmite-to-top{transform: none;}
   .foot{padding-top: 4%;}
}

@media(max-width: 991px){
    body{padding: 0 0 50px;}
    #codeimg1{width: 100px;height: 35px;}
    .yzm #checkcode{height: 35px;width: calc(100% - 110px);}
}

@media(max-width: 768px){
    .dao{display: none;}
    .yan{width: 100%;}
    .cpzxx .swiper-button-next12, .cpzxx .swiper-button-prev12{display: none;}
    .service-main-drop{width: 100%;}
}


@media(max-width: 640px){
    .bt1 dd,.bt1 h2{font-size: 12px;line-height: 26px;font-weight: 300;}
    .bt1,.hright{width: 100%;float: none;}
    .rong{margin-right: 0;}
    .mySwiper2{margin-top: 15px;}
    .banners .swiper-control{width: 100px;}
    .swiper-button-next1{margin-left: 12px;}
    .honor2{width: 100%;}
    .hul{margin: 0;}
    .bb6hdnr li h3{font-size: 12px;overflow:hidden; white-space:nowrap;text-overflow:ellipsis;margin: 0 5px;}
    .bb6hdnr li h2,.bb6hd .swiper-button-prev2, .bb6hd .swiper-button-next2{width: 30px;height: 30px;}
    .bb6hd .swiper-button-prev2, .bb6hd .swiper-button-next2{background-size: 100%;margin-top: -24px;}
    .bb6hdnr li h2:before {
        width: 8px;
        height: 8px;
        left: 11px;
        top: 11px;
    }
    .bb6hd:before{top:14.5px;}
    .imgbj img{height: 98vw;}
    .he{top:25%;}
    .hul li{margin-bottom: 10px;}
    .section3{padding: 30px 0;}
    .section4,.section5{padding: 30px 0;}
    .bb3hd li{width: 24%;margin: 0 0.5%;}
    .bb3bd li .bb3wz h2{font-size: 16px;font-weight: 200;}
    .news-nav a:not(:last-child){margin-right: 20px;}
    .news-nav a:not(:last-child):after{right: -14px;}
    .bt h4{margin-top: 8px;}
    .ban22{padding: 15px 0;font-size: 13px;line-height: 1.8;}
    .foot{padding-top: 20px;}
    .tewm{margin-bottom: 5px;}
    .tewm,.dlx{width: 100%;float: none;}
    .lx{font-size: 12px;}
    .bt1 dt{
        font-size: 20px;
    }
    .bt1 h3{
        font-size: 20px;
    }
    .bt h3{
        font-size: 12px;
    }
}

@media (max-width:425px) {
    .banners .swiper-control{width:72px;}
    .banners .swiper-control .swiper-btn-next,
    .banners .swiper-control .swiper-btn-prev ,.swiper-button-next1, .swiper-button-prev1{
        width:30px;
        height:30px;
    }
    .banners .swiper-control .swiper-btn-next i img,
.banners .swiper-control .swiper-btn-prev i img,.swiper-button-next1 img, .swiper-button-prev1 img{width: 8px;}
.banners .swiper-pagination span:first-child{font-size:26px;}
.banners .swiper-pagination{font-size:14px;}
}

.nybj{background: url(../jpg/28a7eb9b149cccc9519e8b88f43d6f0fb871c5bc.jpg) no-repeat top center;background-size: cover;
    padding-bottom: 3.38541667%;}