body{
    font-family: Arial,sans-serif,microsoft yahei;    background: #f9f9f9;
    font-size: 16px;
}html {
     touch-action: manipulation; /* 禁止双击放大 */
     -ms-text-size-adjust: 100%; /* IE10 以下禁止用户调整文本大小 */
     -moz-text-size-adjust: 100%; /* 火狐浏览器禁止用户调整文本大小 */
     -webkit-text-size-adjust: 100%; /* Safari 和 Chrome 禁止用户调整文本大小 */
     zoom: 1; /* 禁止用户缩放 */
 }


.icon-font{
    font-family: 'iconfont' !important;
    font-size: 12px ;
    font-style: normal;
}
.container-fluid{
    padding: 0;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999999999;
    background: #611F1B;
    box-shadow: 0 2px 8px rgb(0 0 0 / 10%);
    height: 60px;
}

.navbar {
    margin: 0px auto;
    padding: 0 30px;
    position: relative;
    border: none;
    min-height: auto;
    height: 50px;
    line-height: 50px;
    display: inline-block;
    background-color:#611F1B;

}

.navbar-logo {

    padding-top: 15px;
    padding-bottom: 15px;
}

.navbar-logo img {
    height: 25px;
    display: block;
}

.navbar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,.5);
    -webkit-animation: all 2s ease infinite;
    animation: all 2s ease infinite;
}
.navbar-coll{
    z-index: 2002;
    float: right;
}
.navbar-coll a {
    display: block;
    padding: 0px 25px;
    line-height: 60px;
    height: 58px;
    float: left;
    font-size: 18px;
    text-decoration: none;
    cursor: pointer;
    color: #ffffff;
}
.navbar-coll .navbar-menu .reg-a{
    background: #C31919;
}
.navbar-coll a:hover {}
.navbar-coll .nav-item{
    display: inline-block;
}
.navbar-coll .nav-item>div{
    height: 58px;

}
.navbar-coll .nav-item .nav-line {
    width: 0%;
    background-color: #C31919;
    display: block;
    height: 2px;
    transition: width .3s ease;
    -webkit-transition: width .3s ease;
}
.navbar-coll .nav-item:hover .nav-line{
    width: 100%;
}
.navbar-coll .nav-item:nth-child(5):hover .nav-line{
    background-color: #ffffff;

}
.subtitle{
    font-size: 60px;
    font-weight: bold;
    color: #2B2B2B;
    padding: 80px 0 50px;
    position: relative;
    margin: 0 auto;
}

.subtitle-bj{
    background: url(../../zh-cn/gtc2023/img/red/subtit-bj-1.png) center no-repeat;
    background-size: 100%;
    width: 32px;
    height: 26px;
    display: inline-block;
    margin-right: 5px;
}

.gistech2023{
    background-color: #f9f9f9;
}


.gistech2023 .supermap-index2 .index2-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 1;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-transition-property: -webkit-transform;
    transition-property: -webkit-transform;
    transition-property: transform;
    transition-property: transform,-webkit-transform;
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
}
.gistech2023 .supermap-index2 .index2-wrapper-slide {
    position: relative;
    width: 100%;
    height: 100%;
    display: block;
    z-index: 1;
    overflow: hidden;
}
.index2-wrapper img {
    width: 100%;
}
.index2-wrapper{
 position: relative;
}
.gistech2023 .banner-desc{
 position: absolute;
    z-index: 1;
    width: 40%;
    top: 25%;
    left: 5%;
}
.gistech2023 .banner-desc img{
    width: 115%;
}

.baoming-button a{
    color: #fff;
    width: 230px;
    text-align: center;
    background: #C31919;
    font-size: 24px;
    height: 67px;
    line-height: 67px;
    letter-spacing: 0;
    font-weight: 500;
    margin-top: 65px;
    cursor: pointer;
    display: block;
}

.gistech2023 .supermap-index2 .index2-video {
    position: relative;
    width: 100%;
    height: 100vh;
    left: 50%;
    -webkit-transform: translate(-50%);
    transform: translate(-50%);
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
    display: inline-block;
    vertical-align: baseline;
    margin-left: -1px;
}
.index2-wrapper-slide .arrow_bottom {
    width: 19px;
    opacity: .5;
    position: absolute;
    top: 86%;
    left: 50%;
    margin-left: -9.5px;
    -webkit-animation: bounce 2s ease infinite;
    animation: bounce 2s ease infinite;
}
.gistech2023>div {
    position: relative;
    z-index: 500;
    background: #f9f9f9;
}
#index{
    position: relative;
    top: 0;
    overflow: hidden;    margin-top: 58px;
}
/*大会直播*/
#zb .zb-content{
    position: relative;
    margin-top: 60px;
}
#zb .zb-live{
    margin-top: 110px;
}
#zb .zb-content img{
    width: 100%;

}
.zb-zhegai{
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0,0,0,.8);
}


.live-desc{
    position: absolute;
    top: 40%;
    left: 0;
    right: 0;
    bottom: 0;
    font-size: 24px;
    letter-spacing: 1.4px;
    text-align: center;
    color: #fff;
    line-height: 42px;
    cursor: pointer;
}
#zb  .live-desc img {
    width: 120px;
    margin-top: 20px;
}
.supermap-home2{

    padding: 120px 0 ;
}
.home2-main .home-right{
    padding: 0 35px 20px;
    background: linear-gradient(0deg, #f3ebeb 0%, #F9F9F9 100%);
}
.home2-main img{
    width: 100%;
}
.info-video{
    width: 100%;
    height: 100%;
}
.intro p:nth-child(1){
    font-size: 34px;
    margin-bottom: 50px;
    text-align: center;
}
.intro p:nth-child(2){
    text-align: justify;
    font-size: 18px;
    color: #2B2B2B;
    line-height: 32px;
}
.ld-item{
    border: 2px solid #893C36;
     padding: 30px 20px 60px;
     color: #232323;
     font-size: 24px;
     position: relative;
     overflow: hidden;
     border-radius: 10px;
 }
.ld-item1{
    height: 435px;
}

.ld-item2{
    height: 210px;
}
.ld-item em {
    background-image:-webkit-linear-gradient(90deg, rgba(68, 41, 146, 1) 0%,rgba(68, 41, 146, .8) 100% );
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
    font-weight: bold;
    font-size: 36px;
    letter-spacing: 8px;

}
.ld-item i{
    background-image: -webkit-linear-gradient(90deg, rgb(103 38 32 / 20%) 0%,rgb(255 255 255 / 50%) 100% );    font-size: 48px;
    font-size: 48px;
    position: absolute;  -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;    font-weight: bold;
    font-style: normal;
    right: 10px;
    bottom: 0;

}
.ld-item:after{
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 10px;
    background: linear-gradient(90deg, #61221D 0%,#893C36  100% );
    color: #ffffff;
    font-size: 14px;
    text-align: center;
    line-height: 25px;
}
/*大会日程*/
.ztdh-item{
    border-left: 6px solid #893C36;
    background: #F9F9F9;
    box-shadow: 0px 2px 10px 0px #D3D3D3;
    padding: 15px 20px;
    margin-bottom: 10px;
}
.ztdh-item .col-3 {
    font-weight: 800;
}
.forumbox .row:nth-child(odd) {
    background: #f5f5f5;
}.forumbox .row h3{
     font-size: 15px;
     color: #000;
     font-weight: normal;
     font-style: italic;
 }

.ztdh-item-top{
    border-top: 6px solid #893C36;;
    border-left: none;
}

.ztdh-item .ztdh-box{
    margin-top: 28px;
}
.ztdh-item .ztdh-tit{
    font-size: 24px;color: #2B2B2B;
    line-height: 30px;
    font-weight: 800;
}
.ztdh-item .ztdh-tit em{
    font-size: 16px;
    font-style: normal;
}
.ztdh-item .ztdh-title{
    color: #893C36;font-weight: bold;font-size: 24px;line-height: 30px;
    transform: translateY(-50%);
    top: 50%;
    position: relative;
}
.ztdh-item .ztdh-name{
    font-size: 18px;
    font-weight: bold;
    color: #893C36;
    line-height: 30px;
}
.ztdh-item .ztdh-desc{
    color: #2B2B2B;
}

.rc-item .subtitle-2{
    background: linear-gradient(90deg, rgb(240 205 205 / 30%) 0%,rgb(249 249 249) 100% );
    color: #611F1B;
    width: 555px;
    font-size: 32px;
    padding: 13px 23px;
    margin: 60px 0  30px 0;
}
.rc-content .rc-item:first-child .subtitle-2{
    margin: 0px 0  30px 0;
}
.rc-item .subtitle-2 em{
    font-style: normal;
    color: #2B2B2B;
    margin-left: 45px;
}
.rc-item .lt-item{
    border: 2px solid;
    border-image: linear-gradient(-55deg, #611F1B, rgb(103 38 32 / 80%) ) 10 10;
    font-size: 24px;color: #232323;line-height: 31px;
    position: relative;
    padding: 34px 20px 34px 40px;
    height: 115px;
}
.rc-item .lt-item:before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 25px;
    height: 25px;
    background: #893C36;
}
.zl-item{
    position: relative;
    padding: 90px 40px 0  ;
    height: 420px;
}
.rc-item .zl-item1{
    background: url("../../zh-cn/gtc2023/img/red/zl-pc1-1.jpg") center no-repeat;
}
.rc-item .zl-item2{
    background: url("../../zh-cn/gtc2023/img/red/zl-pc2-1.jpg") center no-repeat;
}
.rc-item .zl-item3{
    background: url("../../zh-cn/gtc2023/img/red/zl-pc3-1.jpg") center no-repeat;
}
.rc-item  .zl-tit{
    margin-bottom: 40px;
    color: #ffffff;

}

/*大会组织机构*/



.dhzzjg .item{
    margin-bottom: 30px;
}
.dhzzjg .item:last-child{
    margin-bottom: 0;
}



.dhzzjg .subtit{
    font-size: 24px;

    font-weight: bold;
    color: #4B4E57;
    margin: 30px 0 20px;
}
.dhzzjg .imgbox img,.mtzc img{
    width: 100%;

}
.mtzc{
    padding-top: 160px;
}
.mtzc .row>div{
    position:relative ;
}
.mtzc .row>div a{
    display: block;
    transform: translateY(-50%);
 }

.zcdw .row>div span,.mtzc .row>div span{
    background-color: #ffffff;
    text-align: center;
    display: inline-block;
    line-height: 46px;    width: 100%;
}

.col-2-5{
    width: 20%;
}

/*往届大会*/
#wjdh .Gallery {
    padding: 80px 0;
}

.swiper-wrapper .swiper-slide p {
    line-height: 22px;
    margin: 0px 0;
    text-align: left;
    padding: 5px 10px;
    background: #fff;
    height: auto;
}



.speakers-list.swiper-slide-active {
    transform: scale(1.5);
    z-index: 999;
    box-shadow: 5px 5px 15px #000;
}
.speakers-list {
    transition: 300ms;
}

.swiper {
    width: 100%;
    height: 100%;
}


.swiper-slide img {
    display: block;
    width: 100%;
}

.right-fix{
    position: fixed;
    right: 0;
    z-index: 600;
    bottom: 100px;
    width: auto;
    padding: 10px 22px;
    display: none;
}
.right-fix img{
    width: 60px;
}
.right-fix>div{
    margin-bottom: 10px;
}
.right-fix .codebtn{
    cursor: pointer;
}
.swiper-button-next:after, .swiper-rtl .swiper-button-prev:after,.swiper-button-prev:after {
    color: #eeeeee;
}



.venue-item{
    box-shadow: 2px 5px 14px rgba(0, 0, 0, .2);
    padding: 30px;
    text-align: left;
}
.venue-item img{
    width: 100%;
}
.venue-intro p {
     font-size: 16px;
     line-height: 30px;
 }


.venue-intro p:nth-child(2) img {
    vertical-align: middle;
    width: 26px;
    display: inline-block;
    margin-right: 5px;
}
.venue-item .venue-intro p:nth-child(1){
    margin-left: 0;
    font-size: 24px;
    border-bottom: 2px solid #d4d4d4;
    padding-bottom: 15px;
    margin-top: 60px;
    text-indent: 0;margin-bottom: 10px;
}
.venue-item .venue-intro p:nth-child(2) {
    vertical-align: middle;
    text-indent: 0;
}
.new_map_a {
    display: inline-block;
    background: #c31919;
    color: #fff;
    padding: 5px 10px;
    border-radius: 3px;
    margin-top: 20px;
}
footer {
    background: #191919;
    padding: 38px 0;
    color: #fff;
    margin-top: 100px;
}
footer li{
    list-style: none;
}
footer .follow img{
    width: 60px;
    height: 100%;
}
.previous:hover .nav_drop{
    display: block;
}
.nav_drop {
    position: absolute;
    left: 0px ;
    z-index: 99999;
    background: #611F1B;
    text-align: center;
    display: none;
    top: 58px;
}
.nav_drop a{
    text-align: center;
    width: 100%;
}
.nav_drop a:hover{
    background: #f9f9f9;    color: #611f1b;
}

footer .col-contact h3,
footer .col-attet h3 {
    margin-bottom: 20px;
}


footer .contact li {
    margin-bottom: 15px;

}

.copyright {
    background: #000;
    color: #707070;
    text-align: center;
    line-height: 20px;
    padding: 15px 30px;
    font-size: 14px;
}
footer .contact span {
    display: block;
    font-size: 18px;
    font-weight: bold;
    color: #ABA1CE;

}

footer .contact span::after {
    content: '';
}

footer .contact em {
    font-style: normal;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 32px;
}
footer .contact em i{
    font-style: normal;
}
footer .code {
    width:100%;
    text-align: right;
}
footer .code img{
    width: 65%;
}
footer .code p{
    width: 65%;
    text-align: center;
    font-size: 12px;
    line-height: 26px;
    float: right;

}
.codebtn:hover .qcode {
    display: block;
}
.codebtn .qcode {
    width: 150px;
    position: absolute;
    right: 115px;
    bottom: 10px;
    display: none;
    z-index: 999;
}

/*动效*/
.ani-slideInUp {
    visibility: visible;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
}
.ani-slideInUp, .slideInUp {
    -webkit-animation-name: slideInUp;
    animation-name: slideInUp;
}

.ani-fadeIn {
    visibility: visible;
    -webkit-animation-name: fadeIn;
    animation-name: fadeIn;
    -webkit-animation-duration: 2s;
    animation-duration: 2s;
}



.ztyc-child {
    margin-top: 30px;
}
.ztyc-child .ztyc-time {
    font-size: 24px;
    color: #672622;

}

.ztyc-child .ztyc-time em {
    font-style: normal;
    margin-left: 20px;
}

.ztyc-child .ztbg1 {
    background: #EAEAEA;
    padding: 30px;
    margin-top: 22px;
}

.ztbg1 .ztyc-tit {
    margin-bottom: 18px;
}

.ztbg1 .ztyc-item {
    padding: 10px 0px 25px;

}

.ztbg1 .ztyc-tit {
    height: 24px;
}

.ztbg1 .jb-img {
    margin-right: 24px;
}

.ztdh-tit {
    border: 1px solid #AF322B;
    font-size: 18px;
    color: #AF322B;
    text-align: center;
    height: 25px;
    margin: 24px 0;
    line-height: 25px;
    width: 90px;
}
.ztdh-zcr>div:first-child{
    /*width: 14%;*/
}
.ztjb-list {
    height: 73px;
    line-height: 73px;

}

.ztjb-list .img {
    display: inline-block;
    margin-right: 20px;    float: left;
}

.ztjb-list .jb-info {
    width: 70%;
    display: inline-block;
}

.jb-info span:first-child {
    font-size: 18px;
    font-weight: bold;
    color: #363636;
    display: block;
    margin: 4px 18px 4px 0;
}

.jb-info span:last-child {
    font-size: 14px;
    color: #737373;
    font-weight: 400;
    line-height: 20px;

}

.ztjb-list span:first-child {
    display: inline-block;
}

.ztyc-info {
    margin-top: 22px;

}
.ztyc-info{

}
.jb-img {
    width: 73px;
    margin-right: 14px;
}

.ztyc-child img {
    width: 100%;
}

.ztyc-item {
    padding: 16px 20px 18px 28px;
    background: #EAEAEA;

}

.ztyc-item1 {
    background-color: transparent;
    padding: 0;

}

.ztyc-item1 p {
    display: inline-block;
}

.ztyc-item1 .ztyc-time {
    margin-left: 34px;
}

.ztyc-tit {
    font-size: 24px;
    color: #2B2B2B;
    font-style: italic;
}

.ztyc-item .ztyc-time {
    font-size: 14px;
    color: #672622;
    position: relative;
    padding-left: 22px;
    vertical-align: middle;
    display: none;
}





@keyframes slideInUp {
    0% {
        -webkit-transform: translate3d(0,20%,0);
        transform: translate3d(0,20%,0);
        visibility: visible
    }

    to {
        -webkit-transform: translateZ(0);
        transform: translateZ(0)
    }
}
/*小于576*/
@media (max-width: 576px) {
    .qy-item1 p{line-height: 15px;
        font-size: 12px;
        margin-top: -10px;
    }
    .ztdh-item .ztdh-name{
        line-height: 20px;
        font-size: 14px;
    }
    .ztdh-item .ztdh-title{
        font-size: 20px;line-height: 24px;
    }
}

/*大于992执行*/
@media (max-width: 992px) {
    .gistech2023 .banner-desc{
        top: 30%;
        left: 5%;
    }
    .gistech2023 .banner-desc img {
        width: 55%;
    }

}
/*小于768并包括*/
@media (max-width: 768px) {
    #zb .zb-live {
        margin-top: 20px;
    }
    #zb .zb-content {

        margin-top: 20px;
    }
    .zb-live iframe {
        height: 500px!important;
    }
    .live-desc{
        top: 20%;
        font-size: 18px;
    }
    #zb .live-desc img {
        width: 70px;

    }
    .ztdh-item .col-3 {
        font-size: 14px;
    }
    .ztyc-tit{
        font-size: 14px;
    }
    .ztyc-child .ztyc-time {
        font-size: 12px;
    }

    .ztyc-child .ztyc-time em {
        margin-left: 12px;
    }

    .ztyc-child .ztyc-time {
        font-size: 14px;
    }

    .ztyc-item .ztyc-time {
        font-size: 12px;
        padding-left: 15px;
    }

    .ztbg {
        margin-top: 10px;
    }

    .ztyc-child .ztbg1 {
        padding: 14px;
        margin-top: 20px;
    }
    .ztbg1 .jb-img{
        margin-right: 12px;
    }
    .ztbg1 .jb-info span:last-child p {

    }

    .ztyc-info img {
        width: 40px;
    }

    .ztyc-child {
        margin-top: 10px;
    }

    br {
        margin: 0;
        padding: 0;
    }

    .ztyc-info {
        margin-top: 10px;
    }

    .ztdh-tit {
        font-size: 12px;
        margin: 10px 0;
    }

    .jb-img {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .jb-info span:first-child {
        font-size: 14px;
        margin: 0px 18px 0px 0;
    }

    .ztyc-item .ztyc-time:before {
        width: 10px;
        height: 10px;
        background-size: 100%;
    }

    .jb-info span:last-child {
        font-size: 12px;
        line-height: 15px;
    }
    .ztyc-item {
        padding: 8px 14px 8px;
    }
    .ztbg1 .ztyc-tit {
        margin-bottom: 8px;
    }

    .ztjb-list .jb-info {
        width: 80%;
    }

    .ztjb-list {
        height: 40px;
        line-height: 15px;
    }
    .ztjb-list1{

        line-height: 0;
    }
    .ztjb-list1   .jb-img{
        float: left;
    }
    .ztjb-list1 .jb-info{
        height: 40px;    padding: 5px 0;
    }
    .rc-item .subtitle-2 em {
        margin-left: 20px;
        font-size: 12px;
    }

    .rc-content .rc-item:first-child .subtitle-2 {
        margin: 10px 0 15px 0;

    }



    #wjdh .Gallery{
        padding: 0;
    }
    .nav_drop{
        position: initial;    background: #ffffff;
    }

    .speakers-list.swiper-slide-active {
        transform: scale(1);
        z-index: 999;
        box-shadow: 0px 0px 0px #fff;
    }

    .navbar {
        position: relative;    z-index: 9999;    width: 100%;
    }
    .navbar-logo {
        padding-top: 0;
        width: 50%;
    }

    .navbar-logo img {
        height:auto;    margin-top: 15px;width: 100%;
    }
    .navbar-toggle {
        position: absolute;
        right: 10px;
        top: 10px;
        font-size: 26px;
        line-height: 30px;
        padding: 0;
        margin: 0;
        border: none;
    }
    .enter-active {
        -webkit-animation: van-fade-in .3s ease-out both;
        animation: van-fade-in .3s ease-out both
    }

    .leave-active {
        -webkit-animation: van-fade-out .3s ease-in both;
        animation: van-fade-out .3s ease-in both
    }
    .navbar-toggle .icon-caidan,
    .navbar-toggle .icon-guanbi {
        color: #ffffff;
        font-size: 30px;
    }
    .navbar-active{

    }
    .navbar-coll {
        margin-left: 0px;
        padding-bottom: 50px;
        position: fixed;
        max-height: 100%;
        overflow-y: auto;
        background-color: #fff;
        -webkit-overflow-scrolling: touch;
        top: 50%;
        right: 0;
        transition: all .3s;
        transition: all .3s,-webkit-transform .3s;
        -webkit-transform: translate3d(100%,-50%,0) !important;
        transform: translate3d(100%,-50%,0) !important;
        height: 100%;
        width: 40%;
    }
    .navbar-coll .navbar-menu .reg-a{
        background-color: #ffffff;
    }
    .header-active .navbar-coll{
        -webkit-transform: translate3d(0,-50%,0) !important;
        transform: translate3d(0,-50%,0) !important;
    }
    .navbar-menu{
        padding-top:48px;;
    }
    .navbar-coll a {
        display: block;
        float: none;
        border-bottom: 1px solid #DCDDE2;
        font-size: 16px;
        color: #333;
        height: 45px;
        line-height: 45px;
        padding: 0 15px;    width: 100%;
    }
    .navbar-coll .nav-item{
        width: 100%;
    }
    .nav_drop a{
        text-align: left;
    }
    .navbar-toggle .icon-caidan,
    .navbar-toggle .icon-guanbi {
        color: #ffffff;
        font-size: 30px;
    }
    .hidden-xs{
        display: none !important;;
    }
    .mobile-reg {
        position: fixed;
        width: 100%;
        height: 80px;
        bottom: 0;
        z-index: 2003;
        text-align: center;
        line-height: 60px;

        background-color: #611F1B;

    }
    .mobile-reg a{
        color: #ffffff;
    }
    .subtitle{
        font-size: 24px;
        padding: 40px 0 20px;

    }
    .subtitle .subtitle-bj{
        width: 20px;
        height: 16px;
    }
    #Highlights  .g-3 {
        --bs-gutter-x: 0.25rem;
        --bs-gutter-y: 0.75rem;
    }

    .ld-item{
        font-size: 14px;    padding: 10px ;
    }
    .ld-item em{
        font-size: 24px;    letter-spacing: 4px;
    }
    .ld-item,  .ld-item1,  .ld-item2{
        height: 120px;
    }

    .ld-item i{
        font-size: 32px;
    }
    .ld-item3{
        height: 175px;
    }

    #wjjb .jiabtitle{
        font-size: 14px;
    }
    #wjjb .jiabjob{
        font-size: 12px;    line-height: 14px;
    }
    #wjjb .imgdesc{
        margin-top: 15px
    }
    #wjjb .gy-5{
        --bs-gutter-y: 2rem;
    }
    .wjjb .subtitle{
        margin-bottom: 30px;
    }
    .home2-main .intro img{
        width: 70%;
    }
    .intro p:nth-child(1){
        margin: 20px 0;    font-size: 24px;
    }
    .intro p:nth-child(2){
        font-size: 14px;  line-height: 24px;
    }
    .home2-main .home-right{
        padding: 0 20px;
    }
    .intro{
        padding: 20px 0;
    }
    .supermap-home2{
        padding:20px 0 0;
    }

    .zcdw .row>div span, .mtzc .row>div span{
        line-height: 24px;    padding: 4px 0;
    }

    .dhzzjg .zcdw span,.mtzc span{
        font-size: 12px;
    }

    .item .g-3{
        --bs-gutter-x: 0.15rem;    --bs-gutter-y: 0.25rem;
    }
    .dhzzjg .subtit{
        line-height: 16px;    font-size: 16px;
    }
    .dhzzjg .item {
         margin-bottom: 15px;
     }

    .conf-jb-list .des{
        padding: 0 6px;
    }
    .conf-jb-list .des .name{
        font-size: 20px;
        margin: 8px 0 6px;
    }
    .conf-jb-list .des .name-des{

        font-size: 12px;

    }
    .right-fix{
        display: none !important;
    }
    .zsqy .subtitle-2 em{

        font-size: 12px;
    }
    .zsqy .g-3{
        --bs-gutter-x:  0.5rem;
        --bs-gutter-y: 0.5rem;
    }

    .zsqy .subtitle-2{
        font-size: 18px;    padding: 30px 0 15px 0;
    }
    .rc-item .lt-item{
        padding: 18px 15px 8px;
        line-height: 18px;
        border: 1px solid;
        border-image: linear-gradient(-55deg, #611F1B, rgb(103 38 32 / 80%) ) 10 10;
        font-size: 14px;
        height: 84px;
    }
    .rc-item .g-3{
        --bs-gutter-y: 0.75rem;
        --bs-gutter-x: 0.75rem;
    }
    .rc-item .lt-item:before{
        width: 14px;
        height: 14px;
    }
    .rc-item .subtitle-2{
        font-size: 16px;
        width: 80%;padding: 4px 10px;
    }
    .mtzc{
        padding-top: 60px;
    }
    .rc-item .subtitle-2 em{
        margin-left: 20px
    }
    .rc-item .subtitle-2{
        margin: 30px 0 15px 0;
    }
    header{
        height: 50px;
    }
    footer{
        margin-top: 40px;
        padding-bottom: 80px;
    }
    footer h3{
        font-size: 20px;
        font-weight: 800;    line-height: 40px;
    }
    footer p{
        font-size: 14px;
    }
    footer .code{
        width: 140px;
        margin-top: 30px;
        text-align: left;
    }
    footer .code img{
        width: 100%;
    }
    footer .code p{
        width: auto;
        padding: 0;    float: none;
    }
    footer .contact span{
        font-size: 16px;
    }
    footer .contact em{
        font-size: 12px;    line-height: 16px;
    }
    footer .contact li{
        margin-bottom: 10px;
    }
    .wjjb .imgbox img{
        width: 90%;
    }

    .rc-item .zl-item1{
        background: url(../../zh-cn/gtc2023/img/red/zl-mob1-1.jpg) center no-repeat;
    }
    .rc-item .zl-item2{
        background: url(../../zh-cn/gtc2023/img/red/zl-mob2-1.jpg) center no-repeat;
    }
    .rc-item .zl-item3{
        background: url(../../zh-cn/gtc2023/img/red/zl-mob3-1.jpg) center no-repeat;
    }

    .rc-item  .zl-tit{
        height: 36px;
        width: 215px;
        background-size: 100% !important;    margin-bottom: 10px;
    }
    .zl-item{
        height: auto;
        padding: 30px 20px;border-radius: 10px;
    }

    .ztqs{
        padding: 20px 0 40px;     background-size: cover;
    }
    .ztqs .ztqs-tit p{
        height: 30px;
        position: absolute;
        top: 0;
        font-size: 18px;
        line-height: 18px;
        left: 50%;
        transform: translateX(-50%);
    }
    .ztqs .ztqs-tit {
        width: 100%;
        position: relative;
        margin-left: 0;
        height: 100px;
    }
    .ztqs .ztqs-tit>div{
        top: 30px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);

    }
    .ztqs p{
        font-size: 13px;
        line-height: 28px;
        width: auto;
        text-align: center;
    }
    .ztdh-item{
        padding: 15px 8px;
        border-left: 3px solid #893C36;
    }
    .ztdh-item p{
        font-size: 14px;
    }
    .ztdh-item-top{
        border-top: 3px solid #893C36;
        border-left:none;
    }
    .ztdh-item .ztdh-tit{
        font-size: 16px;
        line-height: 22px;
    }
    .ztdh-item .ztdh-desc{
        font-size: 12px;
    }
    .ztdh-item .ztdh-tit em{
        font-size: 12px;
    }
    .ztdh-item .ztdh-box{
        margin-top: 10px;
    }
    .gistech2023 .banner-desc{
        top: 74%;
        width: 100%;
        left: 38px;
    }
    .gistech2023 .banner-desc img{
        width: 100%;
        display: block;
        margin:  0 auto;

    }
    .baoming-button a{
        margin:0;
        width: 140px;
        height: 45px;
        line-height: 45px;
        font-size: 20px;
    }
    .gistech2023 .supermap-index2 .index2-video{
        width: 101%;
    }
    .visable-xs{
        display: block;
    }

    #index{
        position: relative;    margin-top: 49px;

    }
    .swiper-button-next:after{
        display: none;
        margin-right:0;
    }
    .swiper-button-prev:after{
        margin-left:0; display: none;
    }
    .jb-box{
        margin-top: 0;
    }
    .wjjb{
        padding-bottom: 0;
    }

 }
/*// Medium devices (tablets, 768px and up)*/
@media (min-width: 768px) {
    .navbar-logo {
        width: 40%;
    }
    .ztdh-zcr {
        margin-top: 20px;
    }
    .ztyc-child > div:last-child {
        margin-top: 6px;
    }
}
/*大于992*/
@media (min-width: 992px) {
    .home2-main .row>div:nth-child(1){
        margin: 0 auto 60px;

    }

    .rc-item .lt-item{
        padding: 20px ;    font-size: 18px;
    }
    .rc-item .subtitle-2{
        font-size: 26px;
    }
    .navbar-coll a{
        padding: 0px 15px;
    }
    .hidden-lg{
        display: none !important;
    }
    .mobile-reg{
        display: none !important;
    }

    .col-md-20{
        width: 20%;
    }

    .ztqs p{
        font-size: 20px;    line-height: 40px;
    }
    .ztqs {
        padding: 40px 0;
        height: 200px;
    }
    .subtitle{
        font-size: 40px;
    }
    .zsqy .subtitle-2{
        font-size: 28px;
    }
    .qy-item>div>div{
        height: 130px;
        font-size: 14px;
        padding: 20px 30px 0 75px;
    }

    .rc-item .ztdh-desc{
        font-size: 16px;
    }


    .intro p:nth-child(1){
        margin-bottom: 30px;
    }
    .intro p:nth-child(2) {
        font-size: 14px;
        line-height: 24px;
    }
    .conf-jb-list .des .name{
        font-size: 24px;
        margin: 10px 0 10px;
    }
    .conf-jb-list .des .name-des{
        font-size: 14px;
    }
    .font-18{
        font-size: 14px;
    }
}

@media (min-width: 1200px) {
    .ztyc-tit {
        font-size: 18px;
        line-height: 20px;
        height: 72px;
    }
    .jb-info span:last-child{
        font-size: 12px;
    }
    .jb-info span:first-child{
        font-size: 16px;
    }
    .ztyc-child .gx-4 {
        --bs-gutter-x: 1rem;
    }
    .navbar-coll a{
        padding: 0px 25px;
    }
    .rc-item .lt-item{
        padding: 25px 10px 0 31px;
        font-size: 18px;
    }
    .rc-item .subtitle-2{
        font-size: 32px;
    }


    .right-fix img {
        width: 45px;
    }
    .font-18{
        font-size: 16px;
    }
    .conf-jb-list .des .name-des{
        font-size: 16px;
    }
    .conf-jb-list .des .name {
        font-size: 28px;
        margin: 22px 0 18px;
    }
    .intro p:nth-child(2) {
        font-size: 18px;
        line-height: 32px;
    }
    .intro p:nth-child(1){
        margin-bottom: 40px;
    }
    .rc-item .zl-tit {
        margin-bottom: 60px;    font-size: 52px;
    }
    .rc-item .ztdh-desc{
         font-size: 12px;
     }
    .qy-item>div>div {
        height: 167px;
        background-size: 100% 100%;
        font-size: 18px;
        color: #FFFFFF;
        padding: 20px 30px 0 110px;
    }
    .zsqy .subtitle-2{
        font-size: 32px;
    }
    .col-lg-20{
        width: 20%;
    }
    .wjdh{
        width: auto;
    }
    .ztqs p{
        font-size: 24px;line-height: 53px;
    }
    .gistech2023 .banner-desc{
        top: 64%;
        left: 180px;
    }
    .ztqs{
        padding: 54px 0;
        height: 250px;
    }
    .ztdh-item .ztdh-tit{
        font-size: 16px;
        line-height: 16px;
    }
    .ztdh-item .ztdh-box {
        margin-top: 18px;
    }

    .ztyc-item {
        height: 250px;
        padding: 10px 15px;
    }



}

@media (min-width: 1400px) {
    .ztyc-item {
        height: 240px;

    }
    .ztyc-tit {
        font-size: 20px;
        line-height: 24px;
        height: 72px;
    }
    .jb-info span:first-child{
        font-size: 16px;
    }
    .jb-info span:last-child{
        font-size: 14px;
    }
    .rc-item .lt-item{

        font-size: 20px;
    }

    .right-fix img {
        width: 60px;
    }
    .ztdh-item .ztdh-box {
        margin-top: 28px;
    }
    .ztdh-item .ztdh-tit{
        font-size: 20px;
        line-height: 22px;
    }
    .ztdh-item .ztdh-tit em{
        font-size: 14px;
    }
    .font-18{
        font-size: 18px;
    }
    .rc-item .ztdh-desc{
        font-size: 14px;
        line-height: 18px;
    }
    .intro p:nth-child(1){
        margin-bottom: 50px;
    }


    .ztqs p{
        font-size: 28px;
    }

    .ztjb-list {
        height: 73px;
        line-height: 73px;
    }

}


@media (min-width: 1600px) {

    .container {
        max-width: 1440px;
    }

}

@keyframes van-fade-in {
    0% {
        opacity: 0
    }

    to {
        opacity: 1
    }
}

@-webkit-keyframes van-fade-out {
    0% {
        opacity: 1
    }

    to {
        opacity: 0
    }
}

@keyframes van-fade-out {
    0% {
        opacity: 1
    }

    to {
        opacity: 0
    }
}