* {
    margin: 0;
    padding: 0;
    list-style: none;
    font-family:"微软雅黑"
}
.mbx_1 a{
    font-weight: 600;
}
.ywzt{
    font-family:Arial, Helvetica, sans-serif !important;
    font-style: normal;

}
body {
    background: #fff;
    font-size: 12px
}

img {
    border: 0
}

a {
    text-decoration: none;
    color: #333
}
.swiper-pagination-bullet{
    width: 55px !important;
    border-radius: 24px !important;
    height: 12px !important;
}
.actvi{color: #1b59a2 !important;}

/* 导航 */
.gnav{width: 100%;background: #fff;height: 70px;position: sticky;top: 0;z-index: 9999;border-bottom: 1px #e0e0e0 solid;}
.bgnav{width: 97%;margin: auto;}
.logo{float: left;}
.logo div{float: left;font-size: 14px;line-height: 25px;margin: 7px 0 0 20px;padding-left: 10px;border-left: 2px solid #1b59a2;font-weight: bold;}
.logo a{display: block;float: left;}
.logo a img{height: 50px;margin-top: 10px;}
.nav{float: right;}
.nav ul li{float: left;}
.nav ul li a{display: block;padding: 10px 0;position: relative;}
.nav ul li a span{display: block;padding: 0 10px;text-align: center;}
.nav ul li a span:first-child{font-size: 18px;font-weight: bold;line-height: 30px;color: #333;}
.nav ul li a span:last-child{font-size: 16px;line-height: 20px;color: #666;}
.nav ul li a:hover span{color: #1b59a2;}

/* 轮播 */
.swiper-container {
    width: 100%;
    height: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    position: relative;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    z-index: 998;
  }
  .swiper-slide .gimg{display: block;height: calc(100vh - 120px);}
  .swiper-slide .dimg{position: absolute;top: 50%;margin-top: -316px;left: 50%;margin-left: -550px;width: 1100px;}
  .swiper-slide .dimg2{position: absolute;top: 50%;margin-top: -115.5px;left: 50%;width: auto;margin-left: -582px;}

  /* 标题 */
  .biit{margin-bottom:40px;}
  .biit h2 {
    color: #1b59a2;
    text-align: center;
    font-size: 32px;
    font-weight: 600;
}
.biit h3 {
    color: #999999;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
    margin: 5px 0;
    letter-spacing: 1px;
}

.mbx{width: 100%;height: 50px;background: #eee;}
.mbx_1{width: 1300px;height: 50px;margin: auto;line-height: 50px;font-size: 16px;font-weight: bold;}
.mbx_1 img{width: 20px;display: block;float: left;margin-top: 14px;margin-right: 5px;}
.mbx_1 span{color: #1b59a2;}

.nbanner{width: 100%;}
.nbanner img{width: 100%;display: block;}

/* 会议介绍 */
.hyjs{padding: 40px 0;}
.hyjs_1{width: 100%;overflow: hidden;}
.hyjs_1_1{width: 1200px;margin: auto;text-align:center;}
.hyjs_1_1 p{font-size: 25px;line-height: 30px;color: #333;margin: 15px 0;    font-weight: bold;}
.big{font-size: 25px !important;font-weight: bold;color: #333 !important;line-height: 45px !important;}
.hyjs_1_1 b{font-size: 20px;line-height:22px;display: block;color: #c00000;margin: 10px 0;font-weight: 400;}
.hyjs_1_1 a{font-size: 25px;padding: 30px 50px;background: #c00000;display: block;width: 270px;margin:20px auto 40px auto;color: #fff;font-weight: bold;text-align: center;}
.rt{
 background-size:auto 100%;
 height:calc(100vh - 71px) !important;
}
.tmd{
    background: #fff !important;
    padding: 20px 0;
}
.tt{
    background-size:auto 100%;height:calc(100vh - 70px) !important;
}
.yw{
   /* display: none !important;*/
}
/* 论谈规模 */
.ltgm{padding: 65px 0;background: #12162c;width: 100%;}
.ltgm .biit h2{color: #fff;}
.ltgm_1{width: 1200px;overflow: hidden;margin: auto;}
.ltgm_1 ul{display: flex;flex-wrap: wrap;justify-content: space-between;width: 100%;}
.ltgm_1 ul li{width: 16.6%;text-align: center;color: #fff;}
.ltgm_1 ul li img{display: block;width:55%;margin: auto;}
.ltgm_1 ul li .p1{font-size: 20px;margin: 5px 0;line-height: 40px;}
.ltgm_1 ul li .p1 i{font-size: 25px;font-style: normal;padding-right: 5px;font-weight: bold;}
.ltgm_1 ul li .p2{font-size: 18px;line-height: 30px;}


/* 侧边栏 */
.cbl{position: fixed;bottom: 20%;right: 0;z-index: 999;}
.cbl ul li{display: block;width: 60px;height: 60px;margin-bottom: 5px;}
.cbl ul li a{display: block;width: 100%;height: 100%;background: rgba(170, 170, 170, 0.8);text-align: center;line-height: 60px;position: relative;}
.cbl ul li a img{width: 30px;vertical-align: middle;transition: 0.3s;}
.tb{display: none;transition: 0.3s;}
.cbl ul li a:hover{background: #fff;box-shadow: 0 0 5px #888;}
.cbl ul li a:hover .tb{display: inline-block;}
.cbl ul li a:hover .tba{display: none;}
.cbl ul li a:hover .bbq{display: block;}
.cbl ul li a:hover .bbq2{display: block;}
.bbq{transition: 0.3s;position: absolute;top: 0;right: 60px;height:60px;width: 150px;background: #fff;box-shadow: 0 0 5px #888;display: none;font-size: 14px;}
.bbq p{line-height: 60px;}
.bbq2{transition: 0.3s;position: absolute;top: 0;right: 60px;width: 150px;background: #fff;padding: 10px 0;box-shadow: 0 0 5px #888;display: none;}
.bbq2 p{font-size: 14px;line-height: 22px;}
.bbq2 img{display: block;width: 120px !important;margin: auto;}

/* 弹窗 */
.lxbox{width: 650px;height: 400px;box-sizing: border-box;border: 4px solid #1b59a2;position: fixed;top: 50%;margin-top: -175px;left: 50%;margin-left: -325px;background: #fff;z-index: 1000;padding: 40px;border-radius: 25px;display: none;}
.lx1{font-size: 16px;font-weight: bold;color: #333;margin-bottom: 10px;}
.lx2{font-size: 14px;font-weight: bold;color: #666;margin-bottom: 15px;}
.lx2{font-size: 14px;font-weight: bold;color: #666;margin-bottom: 15px;}
.lx3{font-size: 20px;font-weight: bold;color: #c00000;margin-bottom: 15px;}
.lxbox i{color: #1b59a2;font-style: normal;}
#close{position: absolute;right: 15px;top: 15px;width: 30px;}

.tyjb{width: 100%;}
.tyjb-1{width: 1200px;margin: 0 auto;position: absolute;top: 0;left: 50%;margin-left: -600px;text-align: center;}
.Mycanvas{width: 100% !important;}
.biit h2 {
    color: #1b59a2;
    text-align: center;
    font-size: 32px;
    font-weight: 600;
}
.biit h3 {
    color: #999999;
    text-align: center;
    font-size: 28px;
    font-weight: 400;
    margin: 5px 0;
    letter-spacing: 1px;
}
.tyjb-2:hover{
    transform: translateY(-5px);
    transition: all 0.8s;
}
.tyjb-2{
    width: 288px;
    margin:30px auto;
}
.tyjb-2 a{
    width: 65%;
    display: block;
    margin: 0 auto;
    overflow: hidden;
}
.tyjb-2 a img{
    border-radius: 50%;
    width: 100%;
}
.tyjb-2 h3{
    font-size: 19px;
    margin: 5px 0;
    color: #333;
}
.news-3{
    width: 65%;
    float: right;
}
.tyjb-2 p{
    color: #333;
    font-size: 17px;
}
.tyjb-3 ul{overflow: hidden;}
.tyjb-3 ul li{float: left; text-align: center;width: 288px;margin-right: 16px;height: 310px;margin-bottom: 20px;}
.tyjb-3 ul li:nth-child(4n){margin-right:0;}
.tyjb-3 ul li a{display: block;text-align: center;margin-top: 5px;}
.tyjb-3 ul li a img{border-radius: 50%;overflow: hidden;width: 160px;}
.tyjb-3 ul li:hover{
    transform: translateY(-5px);
    transition: all 0.8s;
}

.tyjb-3 ul li h3{
    font-size: 19px;
    margin: 5px 0;
    color: #333;
}
.tyjb-3 ul li p{
    color: #333;
    font-size: 17px;
}
.ko{padding: 0;margin: 0;height: 0;}
/* 新闻资讯 */
.news{
    background: url(../images/dahdajh.jpg) no-repeat;
    background-size: 100%;
    padding-bottom: 50px;

}
.news-1{
    width: 1200px;
    margin: 0 auto;
}
.news-2 ul{
    margin-top: 10px;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.news-2 ul li:hover{
    transition: all .8s;
    box-shadow: #e2e2e2 13px 8px 20px 2px;
}
.news-2 ul li:nth-child(2n):hover{
    transition: all .8s;
    box-shadow: #e2e2e2 -13px 8px 20px 2px;
}
.news-2 ul li{
    background: #fff;
    padding: 5px;
    width: 48%;
    margin-bottom: 30px;
}
.news-2 a{
    display: block;
    width: 30%;
    float: left;
    overflow: hidden;
}
.news-2 a img{
    width: 100%;
    display: block;
    transition: all 0.8s;
}
.news-2 ul li:hover img{
    transform: scale(1.1);
}
.news-2 ul li:hover .news-3 a{
    color: #1b59a2;
}
.news-3{

}
.news-3>a{
    line-height: 26px;
    width: 100%;
    color: #333;
    font-size: 16px;
    margin: 0 0 44px 0;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    font-weight: 600;
    float: none;
}
.news-4 dd{
    font-size: 16px;
    float: left;
    font-weight: 400;
    color: #999;
    -webkit-margin-start: 0;
}
.news-4 a{
    margin: 0;
    width: auto;
    font-weight: normal;
    font-size: 16px;
    float: right;
    color:#1b59a2;
}
.news-2{
    margin-top: 30px;
}
.news-4{overflow: hidden;}
.mor{
    text-align: center;background: #1b59a2;
    display: block;
    margin: 20px auto 0 auto;
    height: 40px;
    line-height: 40px;
    width: 12% !important;
    color: #fff;
    font-size: 16px;
    float: none !important;
}
.mor:hover{
    background: #3677c3;
    transition: all 0.8s;
}


/* 底部 */
.dibu{
    background: #DCE0E3;
    padding: 50px 0;
}
.dibu-1{
    width: 1200px;
    margin: 0 auto;
}
.dibu-1 ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.dibu-1 ul li{
    width: 25%;
}
.dibu-1 ul li img{
    margin: 20px 0;
    width: 100%;
}
.dibu-1 ul li a{
    color: #1b5ba3;
    font-size: 16px;
    display: block;
    margin-bottom: 15px;
    font-weight: bold;
}
.dibu-1 ul li a:hover{
    color: #1b59a2;
    transition: all 0.2s;
}
.dibu-1 ul li h4{
    margin: 0;
    font-size: 18px;
    color: #333;
    font-weight: bold;
}
.igm{
    height: 2px;
}
.bu{
    
  background: #d3d9de;
}
.bu-1{
    width: 1200px;
    margin: 0 auto;
}
.bu-1 p{
    margin: 0;
    text-align: center;
    font-size: 12px;
    padding: 10px 0;
    color: #333;
}
.bu-1 a{
    color: #333;
}
.bu-1 a:hover{
    color: #fff;
}
.pr{
    height: 2080px;
    margin-top: 40px;
    position: relative;
}


/*导航开始*/

.sj_dh{background-color: #fff;display: none; height:65px;position:fixed;top:0;width:100%;z-index:10000;overflow:hidden;border-bottom: 1px solid #eee;background: url(../images/yunbg.png);background-color: #fff;}
#btn {background: none;border: none;outline: none;display: inline-block;z-index: 100;cursor: pointer;float: right;margin-top: 19px;margin-right: 15px;}
#btn span{display: block;width: 20px;height: 1px;background: #222;margin: 6px 0px;transition: all 0.5s;}
#btn .one{transform-origin: left center;transform: rotate(45deg);background: #222;}
#btn .two{transform-origin: left bottom;transform: rotate(-45deg);margin-top: 5px;background: #222;}
#btn #c{transition: all 0.5s;}
.sj_logo {height:54px;padding-left:15px;padding-top:6px;}
.sj_logo a{display:block;width:80%;height:100%;}
.sj_logo a img{width: 100%;}
.en{text-align: center;}
.en a{padding:0 10% ;}
.navigation{width: 100%;top:50px;height:calc(100% - 59px);/*background: #fff;*/position: fixed;left: 0;top: -100%;z-index: 9999;transition: all 0.5s;overflow:auto;}
.kj{padding: 0px 10px;overflow: auto;background:#1b5aa3;}
.kj>li{width:100%;line-height:50px;border-bottom: 1px solid #cecbcb75;}
.kj>li:nth-child(1){margin-top:65px;}
.kj .t{padding-left:10px;}
.kj li .t{line-height:50px;font-size:14px;}
.xyzx{color: #5d5e66;}
.xyzx:hover{color: #fff;}
.arrow.up {
    background-image: url(../images/xx.png);
    transform: rotate(180deg);}
.arrow.down {background-image: url(../images/xx.png);}
.arrow {display:block;width: 31px;height: 32px;background: no-repeat 0 center;float: right;margin-top: 9px;margin-right: 10px;transition: all 0.1s;background-image: url(../images/logo1.png);}
.kj li ul li {color: #727272;line-height: 40px;}
.kj li .menu li a {    font-weight: 400;
    color: #f1f1f1;}
.kj li a{font-size:14px;font-weight:bold;color:#fff;}
.menu{display:none;}
.menu li a{padding-left:20px;}
.kj li ul li{display: block;border-top: 1px solid #d3d3d36e;}
.label{padding: 0;}
.bb{display:none;}
.bb li a{padding-left:40px;}
.sdfs{width:100%;height:500px;background:#f00;}
.s_search{display: inline-block;z-index: 100;cursor: pointer;width:10%;position:fixed;top:15px;right: 1%;text-align:center;}
.s_search a{color: #222;font-size: 18px;}
.nav_active>a{color: #007f82 !important;}
.footer {
    background: #1b5aa3;
    padding: 25px 0;
    text-align: center;
    padding-bottom: 75px;
    display: none;
}
.footer-s {
    padding: 0 15px;
}
.footer h4 {
    font-size: 18px;
    color: #fff;
    margin-bottom: 10px;
    padding: 10px 0;
}
.footer-s-p {
    color: #fff;
    font-size: 16px;
}
.footer-s-p a {
    margin: 10px 0;
    display: block;
    color: #fff;
    font-size: 16px;
}
.qdd{display: none;}
.qhs{color: #999 !important;}
.hyjs_1_11{font-style: oblique;}
/*手机底部按钮开始*/
.db_bottom{position: fixed;bottom: 0;left: 0;background-color: #1b5aa3;width: 100%;z-index: 998;box-shadow:1px 1px 10px rgb(230, 202, 202);display: none;}
.db_bottom ul li{float: left;width: 25%;text-align: center;border-right:1px dashed rgba(238, 238, 238, 0.2);box-sizing:border-box;padding: 5px 0;
}
.db_bottom ul li.active{background:#fff;}
.db_bottom ul li.active a{color:#1b5aa3;}
.db_bottom ul li:last-child{border: none;}
.db_bottom ul li a{color: #fff;display: block;}
.db_bottom ul li i{display: block;padding-bottom: 2px;font-size: 18px;}
.db_bottom ul li span{font-size: 14px;}
.tub{display: none !important;width: 100%}
/*手机底部按钮结束*/
.cbl2{position: fixed;bottom: 15%;right: 0;z-index: 999;display: none;}
.cbl2 ul li{display: block;width: 50px;height: 50px;margin-bottom: 5px;}
.cbl2 ul li a{display: block;width: 100%;height: 100%;background: rgba(170, 170, 170, 0.8);text-align: center;line-height: 50px;position: relative;}
.cbl2 ul li a img{width: 30px;vertical-align: middle;transition: 0.3s;}
.cbl2 .tb{display: inline-block;}
/*导航结束*/
@media screen and (max-width: 1440px) {
    .bgnav{width: 98%;}
    .logo div{font-size: 11px;}
    .nav ul li a span:first-child{font-size: 15px;}
    .swiper-slide .dimg{  width: 700px;margin-left: -350px;margin-top: -210.5px;}
    .swiper-slide .dimg2{width: 700px;margin-top: -80.8px;margin-left: -350px;}
    .nav ul li a span:last-child{font-size: 14px;}
    .logo a img{height: 40px;}
    .logo div{margin-left: 12px;}
    .mbx_1{width: 1300px;}
    .logo div{padding-left: 5px;margin-left: 5px;}
    .nav ul li a span{padding: 0 5px!important;}
}
@media screen and (max-width: 1024px) {
    .cbl ul li a:hover .bbq{display: none;}
    .cbl2{display: block;}
    .tub{display: block !important;}
    .tua{display: none !important;width: 100%}
    .gnav{display: none;}
    .mbx_1{width: 100%;}
    .sj_dh{display: block;}
    .nbanner{margin-top: 66px;}
    .mbx{display: none;}
    .dibu-1 ul li img {
        margin: 10px 0;
        width: 100%;
    }
    .bu{
        display: none;
    }
    .footer {
        display: block;
    }
    /* .cbl {
        display: none;
    } */
    .db_bottom {
        display: block;
    }
    .biit h2{font-size: 18px;}
    .biit h3{font-size: 16px;}
    .cbl ul li {
        display: block;
        width: 45px;
        height: 45px;
        margin-bottom: 5px;
    }
    .cbl ul li a {
        display: block;
        width: 100%;
        height: 100%;
        background: rgba(170, 170, 170, 0.8);
        text-align: center;
        line-height: 45px;
        position: relative;
    }
    .bbq{right: 45px;height: 45px;display: none;}
    .bbq p{line-height: 45px;}
    .bbq2{right: 45px;}
    .tyjb-1{width: 100%;position: static;margin-left: 0;}
    .dibu-1{width: 100% !important;}
    .dibu-1 ul li:first-child{display: none;}
    .dibu-1 ul li{width: 48%;}
    .dibu-1 ul{padding: 0 15px;box-sizing: border-box;}
    .bu{display: none;}
    .gnav{height: 60px;}
    .biit h2{font-size: 20px;}
    .biit {
        margin-bottom: 0px;
    }
    .dibu{padding: 30px 0  66px 0;    background: #1c58a1;}
    .dibu-1 ul li a{color: #fff;font-size: 12px;}
    .dibu-1 ul li h4{color: #fff;font-size: 15px;}
    .rt{background: none !important;height: auto !important;}
    .tt{background: none !important;height: auto !important;}
    .tmd{padding: 0 !important;background: none !important;    bottom:5px !important;}
    .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
        display: inline-block;
        border-radius: 100%;
        background: #fff !important;
        opacity: 1 !important;
    }
    .swiper-pagination-bullet-active{
        width: 8px;
        height: 8px;
        display: inline-block;
        border-radius: 100%;
        background: #1c58a1 !important;
        opacity: 1 !important;
        
    }
    .swiper-container{margin-top: 66px;}
    .hyjs_1_1{width: 100%;}
    .hyjs_1_1 p{
        font-size: 12px !important;
        margin: 0px 0 15px 0!important;
        line-height: 18px!important;
        text-indent: 0!important;
    }
    .ywzttt{text-align: justify!important;}
    .qhs{color: #999 !important;text-align: left!important;}
    .big{line-height: 26px !important;}
    .hyjs{padding: 40px 15px;}
    .hyjs_1_1 i{font-size: 16px;}
    .ltgm_1{width: 100%;}
    .ltgm{padding: 40px 15px;width: auto;}
    .ltgm_1 ul li{width: 48%;margin-bottom: 25px;}
    #Mycanvas{display: none;}
    /*.tyjb-2{display: none;}*/
    .hyjs_1_1 a{font-size: 16px;padding: 12px 0px;background: #c00000;display: block;width: 200px;margin:20px auto 40px auto;color: #fff;font-weight: bold;text-align: center;}
    .qdd{display: block;}
    .tyjb-3 ul{display: flex;justify-content: space-between;flex-wrap: wrap;margin: 25px 0;}
    .tyjb-3 ul li{width: 48%;height: auto;margin: 0;}
    .news-1{width: 100%;}
    .pr{position: static;height: auto;    background-size: 100% 100%;}
    .news{margin-top: 30px;}
    .news-2 ul li{padding: 0;width: 100%;}
    .news-3>a{margin-bottom:0px;    -webkit-line-clamp: 3;line-height: 22px;font-size: 12px;}
    .news-2 ul{padding: 0 15px;}
    .news-4{display: none;}
    .swiper-pagination-bullet{width: 40px !important;height: 7px !important;}
    .tyjb-3 ul li p {
        color: #333;
        font-size: 12px;
    }
    .tyjb-3 ul li h3 {
        font-size: 14px;
        margin: 5px 0;
        color: #333;
    }
    .hyjs_1_1 b {
        font-size: 13px;
        line-height: 22px;
        display: block;
        color: #c00000;
        margin: 10px 0;
        font-weight: 400;
    }
    .ltgm_1 ul li .p1 {
        font-size: 16px;
        margin:0;
        line-height: 32px;
    }
    .ltgm_1 ul li .p2 {
        font-size: 15px;
        line-height: 30px;
    }
    .lxbox{width: 100%;height: auto;box-sizing: border-box;border: 4px solid #1b59a2;position: fixed;top: 50%;margin-top: -175px;left: 0;margin-left: 0;background: #fff;z-index: 1000;padding: 40px;border-radius: 25px;display: none;}
    .lx3 {
        font-size: 14px;
        font-weight: bold;
        color: #c00000;
        /* margin-bottom: 15px; */
    }
    .lx2 {
        font-size: 12px;
        font-weight: bold;
        color: #666;
        margin-bottom: 15px;
    }
    .lx1 {
        font-size: 12px;
        font-weight: bold;
        color: #333;
        margin-bottom: 10px;
    }
}