* {
    margin: 0;
    padding: 0;
    -webkit-touch-callout: none;
    box-sizing: border-box;
}

body {
    font: 14px/24px, " ImexLatin-Regular", "\5b8b\4f53", sans-serif, tahoma;
    background: #F8F8F8;
    font-family: " ImexLatin-Regular";
}

@font-face {
    src: url(../fonts/ImexLatin-Regular.otf);
    font-family: " ImexLatin-Regular";
}

a {
    -webkit-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out
}

a,
a:focus,
a:hover {
    text-decoration: none;
    color: #252525;
}

a:focus,
input,
textarea,
select {
    outline: none
}

ul,
ol {
    list-style-type: none;
}

.i {
    display: inline-block;
    margin: 0 3px;
    vertical-align: middle;
    margin-top: -3px;
}

img {
    border: none;
    outline: none;
    vertical-align: middle;
    max-width: 100%;
}

input,
textarea {
    border: 1px solid #303030;
    background: #fff;
    border-radius: 4px;
}

.transition {
    -webkit-transition: all .2s ease-in;
    -moz-transition: all .2s ease-in;
    transition: all .2s ease-in;
}

.clear:after {
    content: '';
    display: block;
    clear: both;
}

.clear {
    zoom: 1;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

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

.text-center {
    text-align: center
}

.none {
    display: none;
}

.block {
    display: block;
}

.b-l {
    display: inline-block;
}

.ell {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.et {
    display: inline-block;
}

.box {
    box-sizing: border-box !important;
}

.container {
    width: 100%;
    max-width: 1690px;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.swiper-button-next {
    color: #fff;
    border: 3px solid #fff;
    border-radius: 100px;
    padding: 30px;
}

.swiper-button-prev {
    color: #fff;
    border: 3px solid #fff;
    border-radius: 100px;
    padding: 30px;
}

.top {
    background: rgba(23, 23, 23, 1);
    padding: 12px 0;
}

.top1 {
    display: flex;
    justify-content: space-around;
}

.daohang {
    padding: 25px 0 15px 0;
}

.daohang a {
    color: #CDCDCD;
    font-size: 18px;
    padding-bottom: 15px;
    margin-right: 60px;
}

.daohang a:hover {
    color: #fff;
    border-bottom: 1px solid #fff;
}

.sousuo {
    padding-top: 25px;
}

.shoutu {
    overflow: hidden;
    position: relative;
}

.swiperp1 {
    position: absolute;
    bottom: -10px;
    color: #fff;
    padding: 35px 120px;
    background: #000;
    opacity: 0.8;
    width: 100%;
    font-size: 24px;
}

.swiperp2 {
    position: absolute;
    bottom: -10px;
    color: #fff;
    padding: 15px 0 15px 15px;
    background: #000;
    opacity: 0.8;
    width: 100%;
    font-size: 14px;
}

.banna {
    width: 100%;
}

.banner1 {
    width: 100%;
}

.banner {
    position: relative;
}

.banp1 {
    position: absolute;
    top: 50%;
    left: 44%;
    color: #fff;
    border: 1px solid #fff;
    font-size: 36px;
    padding: 15px 25px;
}

.pbanp1 {
    position: absolute;
    top: 32%;
    left: 39%;
    padding: 8px 10px;
    border: 1px solid #fff;
    color: #fff;
    font-size: 12px;
}

.dingwei {
    position: absolute;
    bottom: 0;
    background: #000;
    opacity: 0.8;
    padding-left: 230px;
    width: 100%;
    color: #A7A7A7;
    padding-top: 15px;
    padding-bottom: 15px;
}

.A1 {
    padding-left: 20px;
    border-left: 3px solid #fff;
    color: #A7A7A7;
}

.A2 {
    color: #fff;
}

.video {
    background: #262626;
    padding: 80px 0 100px 0;
}

.title {
    color: #7F7F7F;
    font-size: 24px;
}

.title1 {
    color: #FEFEFE;
    font-size: 30px;
}

.huati1 {
    background: url(../img/beijing.png);
    padding: 100px 0;
}

.huati4 {
    padding-left: 15px;
    padding-right: 15px;
}

.huati1_1 {
    position: relative;
    margin: 10px 0;
}

.huatip1 {
    position: absolute;
    top: 20%;
    left: 75%;
    font-size: 24px;
    color: #fff;
    font-weight: 700;
    z-index: 3;
}

.huati3 {
    position: relative;
}

.touming1 {
    position: absolute;
    top: 0;
    background: #000;
    opacity: .8;
    z-index: 2;
    height: 100%;
    width: 93%;
    display: none;
}

.huati1_1:hover .touming1 {
    display: block;
}


/* .huatip{
    position: absolute;

    top: 15%;

    left: 55%;

    display: flex;
  } */

.huatip2 {
    writing-mode: vertical-rl;
    padding-right: 20px;
    font-size: 16px;
    color: #fff;
    margin: 160px 0 50px 200px;
    position: relative;
}

.huatip2::after {
    position: absolute;
    border-right: 1px solid #fff;
    content: '';
    bottom: 0;
    right: 0;
    width: 10%;
}

.huati2 {
    background: #262626;
    padding: 100px 0;
}

.huati2_1 {
    position: relative;
    padding-top: 20px;
}

.huati2p {
    position: absolute;
    top: 37%;
    left: 46%;
    text-align: center;
}

.huati2p p {
    font-size: 16px;
    color: #fff;
    padding-top: 10px;
}

.huati2_2 {
    position: relative;
    padding-top: 20px;
}

.phuati2p {
    position: absolute;
    top: 35%;
    left: 33%;
    text-align: center;
}

.phuati2p p {
    font-size: 16px;
    color: #fff;
    padding-top: 10px;
}

.pvideo {
    padding-top: 10px;
}

.dibu {
    background: #000;
    padding: 40px 0;
}

.di1 {
    display: flex;
    justify-content: space-between;
    padding-right: 50px;
    border-right: 1px solid #7F7F7F;
}

.di1_1 p {
    color: #fff;
    padding-bottom: 10px;
    position: relative;
}

.di1_1 p::after {
    position: absolute;
    border-bottom: 1px solid #fff;
    content: '';
    bottom: 0;
    left: 0;
    width: 5%;
}

.di1_2 a {
    padding-right: 25px;
    color: #7F7F7F;
}

.di2_1 {
    padding-left: 50px;
    color: #fff;
    text-align: center;
}

.di2_2 {
    text-align: center;
    padding: 25px 0 10px 0;
    background: #000;
}

.di2_2 p {
    padding-top: 10px;
    color: #fff;
}

.banquan {
    color: #D7D7D7;
}

.moban {
    background: #262626;
    padding: 100px 300px 60px 300px;
}

.moban1 {
    background: #262626;
    padding: 85px 0;
}

.moban01 {
    background: #262626;
    padding: 50px 0;
}

.jianjie1 {
    /* text-align: center; */
    color: #fff;
}

.title2 {
    font-size: 40px;
}

.jianjiep1 p {
    font-size: 16px;
    text-indent: 2em;
    /* max-width: 600px; */
    /* padding-bottom: 30px; */
}

.jianjiep1 {
    text-align: left;
    padding: 100px;
}

.jianjietu img {
    padding-bottom: 20px;
    width: 100%;
}

.contact {
    background: #fff;
    padding: 65px;
}

.mt-spacing {
    letter-spacing: 12px;
}

.conp1 {
    padding-left: 15px;
    border-left: 5px solid #FF0000;
    font-size: 18px;
    color: #000;
}

.contact1_1 {
    color: #888888;
    font-size: 14px;
    padding: 30px 38px 100px 30px;
}

.contact1_2 {
    padding-left: 30px;
    color: #888888;
    font-size: 14px;
    padding-top: 30px;
    padding-right: 38px;
}

.contacttu {
    padding-left: 0;
    padding-right: 0;
}

.news {
    background: #262626;
    padding: 85px 230px;
}

.news01 {
    background: #262626;
    padding: 50px 0;
}

.news1_1 {
    padding: 30px 20px 30px 0;
}

.news1_2 {
    padding: 10px 10px 0 0;
}

.newstu img {
    text-align: center;
}

.newsp1 {
    font-size: 18px;
    color: #fff;
    padding-bottom: 20px;
}

.newsp2 {
    font-size: 12px;
    color: #fff;
}

.newsp3 {
    font-size: 14px;
    color: #fff;
    padding-bottom: 10px;
}

.newsp4 {
    font-size: 10px;
    color: #fff;
}

.news1 {
    background: #34444F;
    padding: 32px 30px;
}

.new {
    padding-bottom: 30px;
}

.huodong {
    text-align: center;
}

.title3 {
    font-size: 36px;
    color: #fff;
}

.huodongp1 {
    font-size: 24px;
    color: #fff;
    padding: 40px 0;
}

.video01 {
    padding-top: 10px;
}

.video1 {
    position: relative;
}

.guankan {
    background: #fff;
    opacity: .8;
    padding: 10px 15px;
    font-size: 16px;
    color: #000;
    border-radius: 10px;
    position: absolute;
    top: 50%;
    left: 45%;
}

.video0 {
    padding-top: 50px;
}

.videop1 {
    font-size: 16px;
    color: #fff;
    padding: 30px 0 30px 10px;
}

.videop2 {
    color: #EFE537;
    font-size: 16px;
    padding-bottom: 30px;
    position: relative;
}

.guankan1 {
    background: #fff;
    opacity: .8;
    padding: 10px 15px;
    font-size: 16px;
    color: #000;
    border-radius: 10px;
    position: absolute;
    top: 35%;
    left: 36%;
}

.videop2 span {
    color: #fff;
    font-size: 16px;
}

.di2_04 {
    text-align: center;
    padding: 25px 0 10px 0;
    background: #000;
}

.di2_04 p {
    padding-top: 10px;
    color: #fff;
}

.di2_3 {
    position: fixed;
    background: #262626;
    width: 200px;
    height: 80px;
    top: 50%;
    left: 25%;
    /* transition: all .4s; */
    z-index: 7;
    display: none;
}

.di2_3.on {
    display: block;
}

.di2_4 {
    position: fixed;
    background: #262626;
    width: 200px;
    height: 80px;
    top: 50%;
    left: 25%;
    /* transition: all .4s; */
    z-index: 7;
    display: none;
}

.di2_4.on {
    display: block;
}

.di2_3 p {
    color: #fff;
}

.di2_6 {
    text-align: center;
    padding: 25px 0 10px 0;
    background: #000;
}

.di2_6 p {
    padding-top: 10px;
    color: #fff;
}

.di2_7 {
    position: fixed;
    background: #262626;
    width: 200px;
    height: 80px;
    top: 50%;
    left: 25%;
    /* transition: all .4s; */
    z-index: 7;
    display: none;
}

.di2_7.on {
    display: block;
}

.touming01 {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 1;
}

.touming01.on {
    display: block;
}

.touming02 {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 1;
}

.touming02.on {
    display: block;
}

.touming03 {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 1;
}

.touming03.on {
    display: block;
}


/* 移动端 */

.logo1 {
    font-size: 30px;
    color: #fff;
}

.touming {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 1;
}

.touming.on {
    display: block;
}

.caidan i {
    font-size: 30px;
    color: #fff;
    padding-top: 10px;
}

.mobi_nav {
    position: fixed;
    background: rgba(23, 23, 23, 1);
    width: 200px;
    height: 100vh;
    top: 0;
    left: -200px;
    transition: all .4s;
    z-index: 6;
}

.mobi_nav.on {
    left: 0;
}

.mobi_nav a {
    display: block;
    color: #fff;
    line-height: 30px;
    padding: 20px;
}

.top02_1 {
    background: rgba(23, 23, 23, 1);
    padding: 20px 15px;
    display: flex;
    justify-content: space-between;
}


/* 小屏幕（平板，大于等于 768px） */

@media (min-width: 1px) {
    .pc {
        /* 隐藏 */
        display: none;
    }
    .phone {
        /* 显示 */
        display: block;
    }
}


/* 小屏幕（平板，大于等于 768px） */

@media (min-width: 750px) {
    .pc {
        /* 隐藏 */
        display: none;
    }
    .phone {
        /* 显示 */
        display: block;
    }
}


/* 中等屏幕（桌面显示器，大于等于 992px） */

@media (min-width: 992px) {
    .pc {
        /* 隐藏 */
        display: block;
    }
    .phone {
        /* 显示 */
        display: none;
    }
}


/* 大屏幕（大桌面显示器，大于等于 1200px） */

@media (min-width: 1200px) {
    .pc {
        /* 隐藏 */
        display: block;
    }
    .phone {
        /* 显示 */
        display: none;
    }
}