body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

a {
    text-decoration: none !important;
}
@font-face {
    font-family: syb;
    src: url("思源黑体SC-BOLD.OTF");
}
li {
    list-style: none !important;
}
/* @font-face {
    font-family: sy;
    src: url("SourceHanSansCN-Normal.ttf");
} */
div,
ul,
li,
dt,
dl,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
img,
p,
span {
    border-style: none;
    border-color: inherit;
    border-width: 0px;
    padding: 0;
    list-style-type: none;
    margin-left: 0;
    margin-top: 0;
    margin-bottom: 0;
}
.s100{
    color: #d61231;
}
/* @font-face {
    font-family: syb;
    src: url("思源黑体SC-BOLD.OTF");
} */
.max {
    height: auto;
    width: 1920px;
    position: relative;
    top: 0;
    float: left;
    left: 50%;
    margin-left: -967px;
    overflow: hidden;
}
.top-h{
    width: 100%;
    height: 100px;
    margin: 0 auto;
    border-bottom: 1px solid #dee8ed;
}
.top{
    width: 1200px;
    height: 100px;
    margin: 0 auto;
}
.logo{
    float: left;
}
.logo img{
    width: 120px;
    height: 100px;
}
/* 联系我们 */
.logo-z{
    float: left;
    margin-left: 22px;
    margin-top: 20px;
}
.w1{
    font-size: 26px;
    color: #83a7cc;
    font-weight: bold;
}
.w2{
    font-size: 16px;
    color: #333333;
    margin-top: 5px;
}
.top-r{
    float: right;
    margin-top: 20px;
}
.w3{
    font-size: 16px;
    color: #333333;
    font-weight: bold;
    margin-left: 185px;
}
.w4{
    font-size: 32px;
    color: #333333;
    font-weight: bold;
}
.nav{
    float: left;
    width: 915px;
    display: flex;
    justify-content: space-around;
    margin-left: -15px;
}
.nav-b{
    width: 1920px;
    /* height: 456px; */
    position: relative;
    
}
.nav-hh{
    width: 1920px;
    height: 66px;
    margin: 0 auto;
    position: relative;
    background: url(../imgs/img/bc19.png) no-repeat;
    background-size: 1920px 66px;
    /* background-position-y: 0%; */
    z-index: 10000;
}
.nav-h{
    width: 1200px;
    height: 64px;
    margin: 0 auto;
    position: relative;
    z-index: 1000;
    
}
.nav li{
    float: left;
    padding: 21px 0;
    /* margin: 0 35px; */
    position: relative;
}
.nav li a{
    font-size: 16px;
    color: #333333;
}
.nav li:hover{
    border-bottom: 3px solid #8cb4db;
}
.nav li:hover::after {
    /* background-color: #8cb4db; */
    content: "";
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 4px solid #8cb4db;
    z-index: 100;
    position: absolute;
    bottom: 0px;
    left: 40%;
}
.li1::after{
    content: "";
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 4px solid #8cb4db;
    z-index: 100;
    position: absolute;
    bottom: 0px;
    left: 40%;
}
.li1{
    border-bottom: 3px solid #8cb4db;
}
.li1 a{
    color: #8cb4db !important;
    font-weight: bold;
}
.nav li:hover a{
    color: #8cb4db;
    font-weight: bold;
}
.search{
    float: right;
    width: 243px;
    height: 32px;
    background: url(../imgs/img/bc2.png) no-repeat;
    margin-top: 17px;
}
.ser-img{
    float: left;
    margin-top: 8px;
    margin-left: 10px;
}
.search input{
    float: left;
    color: #cccccc;
    font-size: 14px;
    width: 140px;
    height: 30px;
    border: none;
    outline: none;
    padding-left: 10px;
    background-color: transparent;
}
.sousuo{
    font-size: 14px;
    color: #fff;
    float: right;
    border: none;
    outline: none;
    cursor: pointer;
    background-color: transparent;
    margin-top: 5px;
    margin-right: 10px;
}
.banner-s{
    position:absolute;
    width: 100%;
    height: 422px;
    margin-top: -33px;
    z-index: 100;
}
.nav-b1{
    width: 1200px;
    height: 70px;
    margin: 0 auto;
    /* background-color: red; */
    position: relative;
    z-index: 1000;
    margin-top: 320px;
    border-bottom: 1px solid #d9d9d9;
}
.w5{
    font-size: 30px;
    color: #333333;
    font-weight: bold;
    line-height: 70px;
    float: left;
}
.w6{
    font-size: 16px;
    color: #666666;
    font-weight: bold;
    float: right;
    line-height: 70px;
}
.w6 a{
    color: #8cb4db;
}

.contact{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    margin-bottom: 80px;
}
.con{
    margin-top: 5px;
}
.con-t{
    width: 1200px;
    height: auto;
    margin-top: 80px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.w7{
    font-size: 14px;
    color: #333333;
    margin-top: 20px;
}
.w8{
    margin-top: 70px;
}
.w8 img{
    width: 1200px;
    height: 460px;
}
.footer{
    width: 1920px;
    height: 281px;
    background-color: #7292b3;
}
.foot-c{
    width: 1200px;
    height: 281px;
    margin: 0 auto;
}
.foot-l{
    width: 220px;
    height: 281px;
    float: left;
    background-color: #8cb4db;
}
.logo-foot-img{
    width: 220px;
    text-align: center;
    margin-top: 25px;
}
.w9{
    width: 220px;
    text-align: center;
    margin-top: 5px;
    font-size: 14px;
    color: #fff;
    font-weight: bold;
}
.w10{
    width: 220px;
    text-align: center;
    margin-top: 20px;
}
.w10 img{
    width: 124px;
    height: 124px;

}
.foot-r{
    width: 900px;
    height: 281px;
    float: right;
}
.foo-t{
    width: 900px;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 20px;
    border-bottom: 2px solid #8ea8c2;
}
.foo-t li{
    float: left;
    padding: 25px 0;
}
.foo-t li a{
    font-size: 16px;
    color: #fff;
    font-weight: bold;
}
.foo-t2{
    width: 900px;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    border-bottom: 2px solid #8ea8c2;
    padding: 25px 0;
    justify-content: space-between;
}
.w11{
    width: 900px;
    text-align: right;
    color: #fff;
    font-size: 14px;
    margin-top: 20px;
    opacity: 0.7;
}
.w12{
    font-size: 14px;
    color: #fff;
    margin-top: 10px;
    opacity: 0.7;
}

/* 关于我们 */
.about{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    margin-top: 50px;
    margin-bottom: 80px;
}
.w13-img{
    width: 1200px;
    text-align: center;
}
.w13{
    font-size: 14px;
    color: #666666;
    margin-top: 20px;
    line-height: 25px;
}
/* 行业应用 */
.profession{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    margin-bottom: 80px;
    margin-top: 50px;
}
.profe{
    width: 1200px;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: start;

}
.profe-t{
    width: 385px;
    height: auto;
    box-shadow: 5px 5px 10px #ebebeb;
    margin: 0 7px;
    margin-bottom: 30px;
}

.w14-img{
    width: 385px;
}
.w14-img img{
    width: 385px;
    height: 220px;
}
.w14-z{
    width: 345px;
    height: auto;
    padding: 20px;
}
.w14{
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    float: left;
}
.w14-jiantou{
    float: right;
}
.imgs2{
    display: none;
}
.profe-t:hover .w14-z{
    background-color: #8cb4db;
}
.profe-t:hover .w14{
    color: #fff;
}
.profe-t:hover .w14-jiantou .imgs1{
    display: none;
}
.profe-t:hover .w14-jiantou .imgs2 {
    display: block;
}


/* 清除浮动 */
.qingchu{
    clear: both;
}
.but-groups{
    width: 1200px;
    text-align: center;
    margin-top: 50px;
}
.but-groups a{
    padding: 10px 15px;
    border: 1px solid #eaeaea;
    font-size: 12px;
    color: #999999;
    margin:0 7px;
}
.but-groups input{
    padding: 10px 15px;
    border: 1px solid #eaeaea;
    font-size: 12px;
    color: #999999;
    margin:0 7px;
    width: 20px;
}
.s11{
    font-size: 12px;
    color: #666666;
}
.but-groups a:hover{
    color: #fff;
    background-color: #8cb4db;
}

/* 行业应用详情 */
.w15{
    width: 1200px;
    text-align: center;
    color: #333333;
    font-size: 30px;
    font-weight: bold;
}
.w15-img{
    width: 1200px;
    text-align: center;
    margin: 20px 0;
}
.w16{
    font-size: 14px;
    color: #666666;
    line-height: 25px;
    margin-top: 10px;
}
.tiaoye{
    width: 1200px;
    height: auto;
    margin-top: 40px;
}
.tiaoye-l{
    float: left;
}
.tiaoye-r {
    float: right;
}
.imgs11{
    display: none;
}
.tiaoye-img{
    float: left;
    margin-right: 10px;
}
.w17{
    float: left;
    font-size: 18px;
    font-weight: bold;
    color: #cccccc;
    margin-right: 10px;
}
.tiaoye-l:hover .w17{
    color: #333333;
}
.tiaoye-l:hover .imgs11{
    display: block;
}
.tiaoye-l:hover .imgs21 {
    display: none;
}
.tiaoye-r:hover .w17 {
    color: #333333;
}

.tiaoye-r:hover .imgs11 {
    display: block;
}

.tiaoye-r:hover .imgs21 {
    display: none;
}

/* 资料下载 */
.download{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    margin-top: 40px;
    margin-bottom: 80px;
}
.down-l{
    width: 200px;
    height: auto;
    float: left;
}
.down-l a{
    display: block;
    text-align: center;
    font-size: 16px;
    color: #333333;
    font-weight: bold;
    width: 200px;
    padding: 12px 0;
    border: 1px solid #f2f2f2;
}
.s100{
    background-color: #f2f2f2;
}
.down-r{
    width: 950px;
    height: auto;
    float: right;
    
}
.down-rcc{
    width: 950px;
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
}
.down-rc{
    width: 216px;
    border: 1px solid #e6e6e6;
    margin: 0 9px;
    margin-bottom: 20px;
}
.w18{
    width: 216px;
    text-align: center;
    font-size: 16px;
    color: #333333;
    padding: 10px 0;
    background-color: #f2f2f2;
}
.w19{
    width: 216px;
    text-align: center;
    font-size: 14px;
    color: #333333;
    line-height: 25px;
    padding: 12px 0;
}
.w20-img{
    width: 216px;
    text-align: center;
    padding: 20px 0;
    background-color: #f2f2f2;
}
.w20{
    width: 194px;
    padding: 11px;
}
.w20-l{
    float: left;
    color: #666666;
    font-size: 12px;
}
.w20-r {
    float: right;
    color: #666666;
    font-size: 12px;
}

.but-groups1 {
    width: 950px;
    text-align: center;
    margin-top: 50px;
}

.but-groups1 a {
    padding: 10px 15px;
    border: 1px solid #eaeaea;
    font-size: 12px;
    color: #999999;
    margin: 0 7px;
}
.but-groups1 input {
    padding: 10px 15px;
    border: 1px solid #eaeaea;
    font-size: 12px;
    color: #999999;
    margin: 0 7px;
    width: 20px;
}

.s11 {
    font-size: 12px;
    color: #666666;
}

.but-groups1 a:hover {
    color: #fff;
    background-color: #8cb4db;
}


/* 产品介绍 */
.product{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    margin-top: 40px;
    margin-bottom: 80px;
}
.pro-l{
    width: 216px;
    height: auto;
    float: left;
     border: 1px solid #e7e7e7;
}
.pro-r {
    width: 950px;
    height: auto;
    float: right;
}
.gs {
    width: 206px;
    padding: 10px 0;
    padding-left: 10px;
    border: 1px solid #e7e7e7;
}
.gs a{
    color: #333333;
    font-size: 16px;
    font-weight: bold;
}
.gs:hover {
    background-color: #e6e6e6;
}
.gs11{
    display: block !important;
}
.gs1 {
    display: none;
    text-align: left;
    border-bottom: 1px solid #999999;
}
.gs1 div {
    width: 196px;
    padding: 10px 0;
    padding-left: 20px;
}
.gs1 div:hover{
    background-color: #e8f0f8;
}
.s1000{
    background-color: #e8f0f8;
}
.gs1 a {
    color: #666666;
    font-size: 14px;
}

.gs1 a:hover {
    color: #8ea8c2;
}
.s200{
    background-color: #e6e6e6;

}
.pro-rr{
    width: 890px;
    height: 65px;
    padding: 0 30px;
    background-color: #8cb4db;
}
.w21{
    font-size: 28px;
    color: #fff;
    font-weight: bold;
    line-height: 65px;
    float: left;
}
.w22-r{
    font-size: 14px;
    color: #fff;
    font-weight: bold;
    float: right;
    line-height: 65px;
}
.w22{
    font-size: 14px;
    color: #fff;
    font-weight: bold;
    float: right;
    line-height: 65px;
    margin-right: 10px;
    cursor: pointer;
}
.w22-img{
    float: right;
    margin-top: 25px;
    cursor: pointer;
}
.w22-imgs2{
    display: none;
}
.pro-r3{
    width: 950px;
    height: auto;
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
}
.w23{
    width: 290px;
    height: auto;
    border: 1px solid #f2f2f2;
    padding-bottom: 20px;
    margin-bottom: 20px;
    margin: 0 12px;
}
.w24{
    width: 290px;
    text-align: center;
    height: auto;
    color: #333333;
    font-size: 18px;
    font-weight: bold;
    margin-top: 25px;
}
.w24-img{
    width: 290px;
    text-align: center;
    height: 120px;
    margin-top: 10px;
}
.w24-img img{
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
    margin: 0 auto;
    display: block;
}
.w25{
    width: 270px;
    height: auto;
    font-size: 14px;
    line-height: 25px;
    padding: 10px 10px;
    color: #666666;
    text-align: center;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:4;
}
.w26{
    font-size: 14px;
    color: #666666;
    line-height: 25px;
    padding: 15px 0;
    border-bottom: 1px solid #8cb4db;
    display: none;
    padding: 10px 20px;
}

/* 产品二级 */
.w27{
    width:300px;
    height: auto;
    border: 1px solid #f2f2f2;
    margin: 0 7px;
    margin-bottom: 20px;
}
.w27-img{
    width: 300px;
    height: 206px;
    overflow: hidden;
    text-align: center;
}
.w27-img img{
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
    margin: 0 auto;
    display: block;
    
}
.w27-img img:hover{
    transform: scale(1.2);
    transition: all 1s;
}
.w28{
    width: 260px;
    height: 48px;
    text-align: center;
    background-color: #f2f2f2;
    padding: 17px 20px;
    font-size: 18px;
    font-weight: bold;
    color: #333333;
}
.w27:hover{
    border-color: #8cb4db;
}
.w27:hover .w28{
    color: #fff;
    background-color: #8cb4db;
}

/* 产品详情 */
.show{
    width: 950px;
    height: auto;
    margin: 0 auto;
    margin-top: 30px;
}
.show-l{
    float: left;
    width: 500px;
}
.w29{
    font-size: 24px;
    color: #8cb4db;
    font-weight: bold;
}
.w30{
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    margin-top: 10px;
}
.w31{
    font-size: 14px;
    color: #666666;
    margin-top: 20px;
    line-height: 25px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp: 7;
}
.show-img{
    width: 406px;
    height: 280px;
    text-align: center;
    float: right;
}
.show-img img{
    max-width: 406px;
    max-height: 280px;
}

.show1{
    margin-top: 20px;
    padding-bottom: 30px;
    /* border-bottom: 1px solid #8cb4db; */
}
.w32{
    font-size: 14px;
    color: #666666;
    font-weight: bold;
    margin-top: 20px;
}
.w33{
    font-size: 14px;
    color: #666666;
    margin-top: 10px;
    line-height: 25px;
}
.show2{
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    width: 950px;
    padding: 20px 0;
    margin-top: 20px;
    margin-bottom: 30px;
    border-top: 1px solid #8cb4db;
    border-bottom: 1px solid #8cb4db;
}

/* 首页 */
.banner{
    width: 1920px;
    height: 540px;
    position: absolute;
    z-index: 100;
    margin-top: -28px;
}
.banner-big{
    width:1920px;
    height: 540px;
    position: relative;
}
.swiper-container .swiper-pagination-bullet {
    width: 40px;
    height: 7px;
    background-color: rgb(255, 255, 255);
    border-radius: 0%;
    opacity: 1;
}
.swiper-container .swiper-pagination-bullet{
    background-color: #e6e9ea;
}
.swiper-container .swiper-pagination-bullet-active {
    background-color: #fff;
}

.swiper-container .swiper-pagination {
    margin-bottom: 30px;
    margin-left: 480px;
}
.jiantouzu {
    float: left;
    position: relative;
    margin-top: 200px;
    z-index: 10000;
    height: 100px;
    margin-left: 253px;
}

.you-jiantou {
    margin-top: -66px;
    margin-left: 1330px;
}
.jiantouzu .you-jiantou:hover{
    opacity:0.5;
}
.jiantouzu .zuo-jiantou:hover{
    opacity:0.5;
}

/* 首页banner下轮播 */
.lunbo{
    width: 1920px;
    height: 300px;
    background: url(../imgs/img/bc15.jpg) no-repeat;
    margin-top: -28px;
    margin-bottom: 20px;
}
.bo1{
    width: 1200px;
    height: 230px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    /* margin-top: 60px; */
    padding-top: 60px;
}
.swiper-container2 .bo2{
    width: 590px;
    height: 160px;
}
.swiper-container2 .swiper-pagination-bullet {
    background-color: #aaaaaa;
    z-index: 1000;
}
.swiper-container2 .swiper-pagination-bullet-active {
    background-color: #666666;
    z-index: 1000;
}
.bo2-l{
    width: 290px;
    height: 130px;
    float: left;
    text-align: center;
    background-color: #e6e6e6;
    padding-top: 30px;
}
.bo2-l img{
    max-width: 216px;
    max-height: 99px;
}

.bo2-r{
    width: 270px;
    height: 100px;
    padding: 30px 15px;
    float: left;
    background: url(../imgs/img/bc15.png) no-repeat;
    background-position-x: 100%;
    background-color: #fff;

}
.w43{
    font-size: 18px;
    color: #333333;
    font-weight: bold;
}
.w44{
    font-size: 14px;
    color: #666666;
    line-height: 25px;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp: 3;
}
.jiantouzu1{
    margin-left: 500px;
    margin-top: 45px;
}
.you-jiantou1{
    margin-top: -20px;
    margin-left: 170px;
}


/* hangye */
.hangye{
    width: 1200px;
    height: auto;
    margin: 0 auto;
    margin-bottom: 20px;
}
.hangye-t{
    width: 1200px;
    height: auto;
    padding: 30px 0;
    border-bottom: 1px solid #d9d9d9;
    margin-bottom: 30px;
}
.hangye-tl{
    float: left;
}
.w34{
    font-size: 32px;
    color: #333333;
    font-weight: bold;
    float: left;
    margin-right: 15px;
}
.w35{
    font-size: 18px;
    color: #666666;
    font-weight: bold;
    float: left;
    line-height: 48px;
}
.hangye-tr{
    float: right;
    margin-top: 10px;
}

/* 首页产品 */
.pro-r4{
    width: 1200px;
    height: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
}
.w36 {
    width: 285px;
    height: auto;
    border: 1px solid #f2f2f2;
    margin: 0 6px;
    margin-bottom: 20px;
}

.w36-img {
    width: 285px;
    height: 152px;
    text-align: center;
}

.w36-img img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
    margin: 0 auto;
    display: block;
}

.w37 {
    width: 265px;
    text-align: center;
    background-color: #f2f2f2;
    padding: 17px 10px;
    transition: all 1s;

    
}
.w38{
    font-size: 18px;
    font-weight: bold;
    color: #333333;
}
.w38-img{
    float: right;
    margin-top: -18px;
    visibility: hidden;
    transition: all 1s;
}
.w36:hover .w38{
    color: #fff;

}
.w36:hover .w38-img{
    visibility: visible;
    transition: all 1s;
}
.w36:hover .w37 {
    background-color: #8cb4db;
    text-align: left;
    transition: all 1s;
}

/* 首页关于我们 */
.about1{
    width: 1920px;
    height: 320px;
    background: url(../imgs/img/bc12.jpg) no-repeat;
    margin: 30px 0;
}
.about2{
    width: 1200px;
    height: auto;
    margin: 0 auto;
}
.about2-l{
    width: 650px;
    height: auto;
    float: left;
}
.about2-img{
    float: right;
}
.w39{
    margin-top: 60px;
}
.w40{
    float: left;
    font-size: 32px;
    font-weight: bold;
    color: #fff;
    margin-right: 15px;
}
.w41{
    float: left;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    margin-top: 12px;
}
.w42 {
    font-size: 14px;
    font-weight: bold;
    color: #fff;
    margin-top: 25px;
    line-height: 25px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp: 3;
}
.w42-img{
    margin-top: 40px;
}


/* 首页悬浮 */
.xuanfu {
    text-align: center;
    display: none;
}
.fudong {
    display: block;
    position: fixed;
    top: 200px;
    right: 50px;
    z-index: 10000;
}
.xuanfu div{
    margin: 3px 0;
}
.xuanfu1, .xuanfu2, .xuanfu3{
    background-color: #e6e6e6;
}
.xuanfu1:hover,
.xuanfu2:hover,
.xuanfu3:hover{
    background-color: #ffdf7f;
}

.weixin-img{
    position: absolute;
    right: 65px;
    top: 63px;
    display: none;
    /* margin-top: 100px; */
}
.w45-img img{
    width: 124px;
    height: 124px;
}
.w45{
    font-size: 18px;
    text-align: center;
    color: #333333;
}

.bc11-2{
    display: none;
}
.hangye-tr:hover .bc11-1{
    display: none;
}
.hangye-tr:hover .bc11-2 {
    display: block;
}