*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.ess-content img{
width:100%;
}

  


/* 23导航 */
.ess-content .exhibition_header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 4.166667vw;
    background: #FAFAFA;
    position: sticky;
    top: 82px;
    z-index: 998;
    width: 100%;
}

.ess-content .exhibition_header_mob {
    display: none;
}
.ess-content .exhibition_header ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ess-content .exhibition_header ul li {

    margin-right: 2.604167vw;
}

.ess-content .exhibition_header ul li a {
    display: flex;
    padding: 1.458333vw 0;
    font-size: 0.9375vw;
    color: #191919;
    letter-spacing: 0;
    position: relative;
    height: 4.166667vw;
    align-items: center;
}

.ess-content .exhibition_header ul li a::before {
    content: "";
    display: inline-block;
    height: 0.125rem;
    background-color: #C7000B;
    position: absolute;
    bottom: 0px;
    left: 0px;
    right: 100%;
    transition-property: right;
    transition-duration: 0.3s;
    transition-timing-function: ease-out;
}

.ess-content .exhibition_header ul li a:hover {
    color: #C7000B;
}

.ess-content .exhibition_header ul li a:hover::before {
    right: 0px;
}

.ess-content .exhibition_header ul li a.active{
    color: #C7000B;
}

.ess-content .exhibition_header ul li a.active::before {
    right: 0px;
}

.ess-content .exhibition_header .language_change {
    position: relative;
    display: flex;
}

.ess-content .exhibition_header .language_change>a {
    display: flex;
    height: 4.166667vw;
    align-items: center;
    font-size: 0.9375vw;
    color: #000000;
    letter-spacing: 0.56px;
    text-align: center;
    position: relative;
}

.ess-content .exhibition_header .language_change>a:hover {
    color: #C7000B;
}

.ess-content .exhibition_header .language_change>a::before {
    content: "";
    display: inline-block;
    height: 0.125rem;
    background-color: #C7000B;
    position: absolute;
    bottom: 0px;
    left: 0px;
    right: 100%;
    transition-property: right;
    transition-duration: 0.3s;
    transition-timing-function: ease-out;
}

.ess-content .exhibition_header .language_change>a:hover::before {
    right: 0px;
}

.ess-content .exhibition_header .language_change>a:nth-of-type(1) {
    color: #C7000B;
    cursor: default;
    margin-right: 1vw;
}

.ess-content .exhibition_header .language_change>a:nth-of-type(1)::before {
    right: 0px;
}

.ess-content .exhibition_header .language_change>a span {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url(/Assets/Solar/v4/img/snec/ic_arrowdown.svg);
    background-size: 100% 100%;
    margin-left: 0.5vw;
    vertical-align: middle;
    transition: all .2s;
}

.ess-content .exhibition_header .language_change>a span.textItem_arr_drop {
    transform: rotate(-180deg);
    transition: all .2s;
}

.ess-content .exhibition_header .language_item {
    position: absolute;
    z-index: 1;
    width: 100%;
    text-align: center;
    background-color: #FAFAFA;
    display: none;
}

.ess-content .exhibition_header .language_item a {
    display: block;
    padding: 0.5vw 0;
}
@media (max-width:1366px) {
    .ess-content .exhibition_header{
        top: 56px;
    }
}


/* 23导航end */
@media (max-width:769px) {
    .ess-content .mob-show{
        display: block;
    }
    /* 23导航 */
    .ess-content .exhibition_header {
        display: none;
    }

    .pages.agenda-detail-page {
        display: block;
    }

    .ess-content .exhibition_header_mob {
        display: flex;
        justify-content: space-between;
        padding: 0 4.444444vw;
        position: fixed;
        top: 48px;
        z-index: 998;
        width: 100%;
        background-color: #fff;
    }

    .ess-content .exhibition_header_mob.login {
        position: sticky;
    }

    .ess-content .exhibition_header_mob .header_item_change,
    .ess-content .exhibition_header_mob .language_change {
        position: relative;
        display: flex;
        align-items: center;
    }

    .ess-content .exhibition_header_mob .header_item_change>ul {
        margin-left: 2.222222vw;
    }

    .ess-content .exhibition_header_mob .header_item_change>a,
    .ess-content .exhibition_header_mob .language_change>a {
        display: flex;
        height: 13.333333vw;
        align-items: center;
        font-size: 4.444444vw;
        color: #000000;
        text-align: center;
    }

    .ess-content .exhibition_header_mob .language_change>a {
        font-size: 3.888889vw;
    }

    .ess-content .exhibition_header_mob .header_item_change>a span,
    .ess-content .exhibition_header_mob .language_change>a span {
        display: inline-block;
        width: 3.333333vw;
        height: 2.777778vw;
        background: url(/admin/asset/v1/gray/view/3699105911734884989c860b52f2662e.png);
        background-size: 100% 100%;
        margin-left: 2.222222vw;
        vertical-align: middle;
    }

    .ess-content .exhibition_header_mob .header_item_change>a span.textItem_arr_drop,
    .ess-content .exhibition_header_mob .language_change>a span.textItem_arr_drop {
        transform: rotate(-180deg);
    }

    .ess-content .exhibition_header_mob .header_item_change ul li {
        font-size: 4.444444vw;
    }

    .ess-content .exhibition_header_mob .header_item_change .header_item,
    .ess-content .exhibition_header_mob .language_change .language_item {
        position: absolute;
        z-index: 1;
        background: #FFFFFF;
        border-radius: 3.333333vw;
        display: none;
        top: 13.333333vw;
    }

    .ess-content .exhibition_header_mob .header_item_change .header_item {
        width: 43.333333vw;
    }

    .ess-content .exhibition_header_mob .language_change .language_item {
        width: 17vw;
        text-align: center;
    }

    .ess-content .exhibition_header_mob .header_item_change .header_item>a,
    .ess-content .exhibition_header_mob .language_change .language_item>a {
        display: block;
        font-size: 4.444444vw;
        padding: 3.611111vw 0;
        margin: 0 4.444444vw;
        border-bottom: 1px solid #f6f6f6;
    }

    .ess-content .exhibition_header_mob .language_change .language_item>a {
        margin: auto;
    }

    .ess-content .exhibition_header_mob .header_item_change .header_item>a:nth-last-of-type(1),
    .ess-content .exhibition_header_mob .language_change .language_item>a:nth-last-of-type(1) {
        border-bottom: none;
    }
    /* 23导航end */
}









/* kv */
.main .exhibitionES-invitation-kv{
width: 100%;
position: relative;
}

.main .exhibitionES-invitation-kv .invitation-kv-text img{
width: 16.875vw;
}

.main .exhibitionES-invitation-kv .invitation-kv-background{
width: 100%;
vertical-align: middle;
position: relative;
}

.main .exhibitionES-invitation-kv .invitation-kv-text{
width: 43.645833vw;
height: fit-content;
position: absolute;
top: 0;
bottom: 0;
left: 9.010417vw;
margin: auto 0;
color: #000000;
box-sizing: border-box;
}
.main .exhibitionES-invitation-kv .invitation-kv-text p{
font-size: 1.469271vw;
margin: .520833vw 0 2.604167vw;
line-height: 1.25;
}
.main .exhibitionES-invitation-kv .invitation-kv-text > p{
  font-weight: bold;
}
.main .exhibitionES-invitation-kv .invitation-kv-text > ul p{
  margin: 0;
  } 
.main .exhibitionES-invitation-kv .invitation-kv-text p span{
    display: block;
    color: rgb(137,137,137);
}
.main .exhibitionES-invitation-kv .invitation-kv-text h2{
font-size: 3.421875vw;
margin-bottom: 1.041667vw;
line-height: 1.25;
}
.main .exhibitionES-invitation-kv .invitation-kv-text ul li{
font-size: 1.469271vw;
margin-top: 1.25vw;
display: flex;
align-items: flex-start;
line-height: 1.25;
}
.main .exhibitionES-invitation-kv .invitation-kv-text ul li img{
width: 1.71875vw;
margin-right: 1.041667vw;
}
.main .exhibitionES-invitation-kv .invitation-kv-img{
width: 41.875vw;
height: fit-content;
position: absolute;
top: 0;
bottom: 0;
right: 6.510417vw;
margin: auto 0;
transform: scale(0);
transition: .8s;
}
.main .exhibitionES-invitation-kv .invitation-kv-img img{
width: 100%;
}
.main .invitation-kv-img.active{
transform: scale(1) !important;
}


@media screen and (max-width:769px) {

 /* kv */
 .main .exhibitionES-invitation-kv {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main .exhibitionES-invitation-kv .invitation-kv-text {
    width: 81.480556vw;
    top: 19.777778vw;
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align: left;
}
.main .exhibitionES-invitation-kv .invitation-kv-text img{
    width: 27.777778vw;
}
.main .exhibitionES-invitation-kv .invitation-kv-text h2{
    font-size: 7.333333vw;
    margin-bottom: 0;
}
.main .exhibitionES-invitation-kv .invitation-kv-text p{
    margin: 1.388889vw auto 7.638889vw;
    font-size: 3.333333vw;
}
.main .exhibitionES-invitation-kv .invitation-kv-text p.invitation-kv-prompt {
    font-size: 4.8vw;
    margin-top: 3.25vw;
    text-align: center;
    margin-left: -14.4vw;
    margin-right: -14.4vw;
}
.main .exhibitionES-invitation-kv .invitation-kv-text ul li{
    margin-top: 2.083333vw;
    font-size: 3.055556vw;
    justify-content: flex-start;
}
.main .exhibitionES-invitation-kv .invitation-kv-text ul li img{
    width: 3.263889vw;
    margin-right: 2.222222vw;
}
.main .exhibitionES-invitation-kv .invitation-kv-img {
    width: 76.944444vw;
    left: 0;
    right: 0;
    top: auto;
    bottom: 16vw;
    margin: 0 auto;
}
/* kv end */
}












.section2{
    width: 54.583333vw;
    margin: 7.083333vw auto 0;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row-reverse;
    }
    
    .section2 .section2-txt > h2{
    font-size: 1.458333vw;
    line-height: 1.25;
    font-weight: 600;
    }
    
    .section2 .section2-txt > p{
    font-size: 1.25vw;
    line-height: 1.6;
    font-weight: 500;
    margin-top: 1.5625vw;
    color: #86868b;
    }
    
    .section2  .section2-txt > p > strong{
    font-weight: 600;
    color: #000;
    }
    .section2-txt{
    width: 100%;
    }
    
    .section2-img{
    width: 12.708333vw;
    margin-left: 1.25vw;
    }
    
    .section2-footer{
    display: flex;
    align-items: center;
    margin-top: 1.458333vw;
    text-align: right;
    }
    
    .section2-footer-txt h2{
    font-size: 1.458333vw;
    line-height: 1.25;
    }
    
    .section2-footer-txt p{
    font-size: 1.041667vw;
    line-height: 1.6;
    margin-top: 0.364583vw;
    }

    

    @media(max-width: 768px){

        .section2 {
            width: 89.027778vw;
            margin: 18.888889vw auto 0;
        }
        .section2 .section2-txt > h2 {
            font-size: 3.888889vw;
        }
        .section2 .section2-txt > p {
            font-size: 3.333333vw;
            margin-top: 4.166667vw
        }
        .section2-footer-txt h2 {
            font-size: 3.888889vw;
        }
        .section2-footer-txt p {
            font-size: 2.777778vw;
        }
        .section2-footer {
            display: flex;
            align-items: center;
            margin-top: 4.166667vw;
        }
        .section2-img {
            width: 26.111111vw;
        }
    }










    

.sec3{
    width: 82.395833vw;
    margin: 9.375vw auto 0;  
    padding-bottom: 5.208333vw;
    }
    
    
    
    .sec3-title{
    display: flex;
    align-items: center;
    
    }
    
    .sec3-title > img{
    width: 4.0625vw;
    }
    
    .sec3-title > h2{
    font-size: 2.5vw;
    line-height: 1.25;
    margin-left: 0.520833vw;
    color: rgb(113, 141, 197);
    }
    
    
    
    
    
    .sec3-sub-title{
    width: 100%;
    padding: 0.885417vw 0 0.885417vw 0;
    background-image: linear-gradient(to right,rgb(225, 246, 255),rgb(230, 243, 255));
    border-radius: 2vw;
    display: flex;
    align-items: center;
    box-sizing: border-box;
    margin-top: 3.125vw;
    }
    
    .sec3-sub-title >div{
    width: 0.833333vw;
    height: 0.833333vw;
    background-color: rgb(113, 141, 197);
    border-radius: 50%;
    margin-left: 2.5vw;
    }
    .sec3-sub-title >h2{
    font-size: 1.666667vw;
    line-height: 1.25;
    margin-left: 0.833333vw;
    font-weight: 600;
    }
    
    .sec3>div:nth-child(2){
    margin-top: 1.5625vw;
    }
    
    
    
    
    .sec3-time img{
    width: 1.666667vw;
    margin-top: 0.1vw;
    }
    
    .sec3-time p{
    font-size: 1.666667vw;
    line-height: 1.25;
    font-weight: 400;
    margin-left: .520833vw;
    }
    
    .sec3-time{
    display: flex;
    align-items: flex-start;
    margin-left: 5.208333vw;
    margin-top: 1.5625vw;
    }
    
    .sec3-time > div{
    display: flex;
    align-items: center;
    }
    .sec3-time > div:last-child {
    margin-left: 5vw;
    }
    
    .sec3 table{
    border-collapse: inherit;
    width: 75vw;
    margin-top: 1.5625vw;
    }
    
    .sec3 td{
    padding: 0.260417vw;
    font-size: 1.25vw;
    text-align: center;
    display: table-cell;
    }
    
    .sec3 th{
    padding: 1.060417vw 0.260417vw 1.060417vw 0.260417vw;
    font-size: 1.25vw;
    text-align: center;
    }
    .sec3  tr td:first-child{
    width: 23%;
    }
    .sec3  tr td:last-child{
    width: 77%;
    text-align: left;
    }
    
    .sec3  tr th:first-child{
    width: 23%;
    }
    .sec3  tr th:last-child{
    width: 77%;
    text-align: left;
    }
    
    .sec3-des{
    margin-top: 0.885417vw;
    font-size: 1.041667vw;
    line-height: 1.6;
    color: #86868B;
    margin-left: 2.2vw;
    }


    .sec3 tr th:last-child{
        width: 25%;
        text-align: center;
    }
    .sec3 tr .th-tow{
        width: 25%;
    }
    
    .sec3 tr th:first-child{
        width: 25%;
    }
    .sec3 tr td:first-child{
        width: 25%;
    }
    .sec3 tr td:nth-child(2){
        width: 25%;
        text-align: center;
    }
    .sec3 #bg-white{
        background-color: white ;
    }
    .sec3 #bg-grey{
        background-color: #eeeeee;
    }
    .sec3 td{
        padding: 0.5vw;
    }
    .sec3 tr td:last-child{
        width: 25%;
        text-align: left;
    }
    .sec3 tr td.text-ctr{
        text-align: center;
    }
    .sec3 .sec3-table{
        display: flex;
        margin-top: 3.125vw;
    }
    .sec3 .sec3-table-left{
        width: .104167vw;
        height: auto;
        background-color: rgb(113, 141, 197);
        margin-left: 4.166667vw;
        margin-right: 1.041667vw;
    }
    .sec3 .sec3-table-left div{
        width: 0.833333vw;
        height: 0.833333vw;
        background-color: rgb(113, 141, 197);
        border-radius: 50%;
    }
    .sec3 .sec3-table-left div:nth-of-type(1){
        margin-top: 1.041667vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(2){
        margin-top: 4.658333vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(3){
        margin-top: 76.78333vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-right p{
        font-size: 1.666667vw;
        line-height: 1.5;
        margin-left: 0.833333vw;
        font-weight: 600;
    }
    .sec3 .sec3-table-right > div p{
        margin-top: 0;
        font-weight: 400;
    }
    .sec3 .sec3-table-right > div{
        margin-top: 3.125vw;
    }
    .sec3 .sec3-table-right p{
        margin-top: 3.125vw;
    }
    .sec3 .sec3-table-right p:nth-of-type(1){
        margin-top: 0;
    }
    
    .sec3 .sec3-table-right p span{
        color: rgb(113, 141, 197);
        margin-right: 1.5625vw;
    }
    
    .sec3 .sec3-time .time-start{
        display: flex;
        align-items: flex-start;
    }
    .sec3 .sec3-bot{
        margin-top: 3.125vw;
    }
    
    .sec3 .sec3-bot li{
        margin-left: 5.208333vw;
        font-size: 1.041667vw;
        list-style: disc;
    }
    .sec3 td,th{
        border-left: 1px #cfcdcd solid;
        border-top: 1px #cfcdcd solid;
    }
    
    .sec3 table{
        border-right: 1px #cfcdcd solid;
        border-bottom: 1px #cfcdcd solid;
    }
    .sec3 tr .disblo{
        text-align: center !important;
    }



    .sec3-bge{
        width: 85vw;
        padding: 1.041667vw;
        border-radius: 1.041667vw;
        box-sizing: border-box;
    }
    .sec3 .sec3-table-right .sec3-bge{
        margin-top: 0;
    }
    .sec3-bge>div{
        padding: 1.041667vw;
        border-radius: 1.041667vw;
    }
    

    /* .sec3-bge>div h3{
        font-size: 1.666667vw;
        color: #000;
        font-weight: bold;
        text-align: center;
        margin-bottom: 1.5625vw;
    } */
    .sec3-bge .sec3-bge-in .sec3-bge-in-top{
        padding: 1.458333vw .520833vw 0;
        border-radius: 1.041667vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-top>div{
        display: flex;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-time{
        width: 7.8125vw;
        color: #000;
        font-size: 1.25vw;
        margin-top: -.416667vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-line{
        width: 0.1vw;
        height: auto;
        background-color: rgb(113, 141, 197);
        position: relative;
        margin: 0 1.5625vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-top :nth-last-of-type(1) .sec3-bge-line{
        height: 0;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-line div{
        width: .78125vw;
        height: .78125vw;
        position: absolute;
        top: 0;
        left: 0;
        background-color: rgb(113, 141, 197);
        border-radius: 50%;
        transform: translateX(-42%);
    }
    .sec3-bge .sec3-bge-in .sec3-bge-text{
        width: 80%;
        margin: -.416667vw 0 1.5625vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-text p{
        font-size: 1.25vw;
        color: #000;
        margin-bottom: 1.041667vw;
        margin-left: 0;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-top :nth-last-of-type(1) .sec3-bge-text p{
        margin-bottom: 0;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-text span{
        font-size: .833333vw;
        color: #000;
    }
    .sec3-bge .sec3-bge-in h4{
        font-size: 1.354167vw;
        color: #1341a9;
        text-align: center;
        margin: 1.041667vw 0;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-bottom{
        padding: 1.458333vw .520833vw 0;
        border-radius: 1.041667vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-bottom>div{
        display: flex;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-bottom :nth-last-of-type(1) .sec3-bge-line{
        height: 0;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-bottom :nth-last-of-type(1) .sec3-bge-text p{
        margin-bottom: 0;
    }
    




    .sec3 .sec3-table-right > div{
        display: flex;
        margin-left: 0.833333vw;
    }   
    .sec3 .sec3-table-right > div > span{
        color: rgb(113, 141, 197);
        margin-right: 1.5625vw;
        font-size: 1.666667vw;
        font-weight: bold;
    }
    .sec3 .sec3-table-right > h4{
        font-size: 1.666667vw;
        color: #1341a9;
        text-align: center;
        margin: 3.125vw 0 0;
    }
    .sec3 .sec3-table-right > div > div{
        width: 80%;
    }
    .sec3 .sec3-table-right > div > div > p{
        font-size: 1.666667vw;
        line-height: 1.5;
        margin-left: 0;
        font-weight: 600;
    }
    .sec3 .sec3-table-right > div > div > span{
        font-size: 1.041667vw;
    }
    .sec3 .sec3-table-left div:nth-of-type(3){
        margin-top: 6vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(4){
        margin-top: 8.5vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(5){
        margin-top: 9vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(6){
        margin-top: 6vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(7){
        margin-top: 6vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(8){
        margin-top: 6.5vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(9){
        margin-top: 6vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(10){
        margin-top: 10.2vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(11){
        margin-top: 6vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(12){
        margin-top: 6.2vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(13){
        margin-top: 6vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(14){
        margin-top: 6.5vw;
        transform: translateX(-46%);
    }
    .sec3 .sec3-table-left div:nth-of-type(15){
        margin-top: 4.7vw;
        transform: translateX(-46%);
    }



    @media(max-width: 768px) {


        .sec3 {
            width: 88.888889vw;
            margin: 16.666667vw auto 0;
            padding-bottom: 16.666667vw;
        }
    
        .sec3-title>h2 {
            font-size: 5.555556vw;
        }
    
        .sec3-title>img {
            width: 8.611111vw;
        }
    
        .sec3-sub-title>div {
            width: 2.222222vw;
            height: 2.222222vw;
            margin-left: 2.444444vw;
        }
    
        .sec3>div:nth-child(2) {
            margin-top: 4.166667vw;
        }
    
    
        .sec3-sub-title>h2 {
            font-size: 4.444444vw;
            margin-left: 2.222222vw;
        }
    
        .sec3-sub-title {
            padding: 2.777778vw 0 2.777778vw 0;
            border-radius: 6vw;
            margin-top: 6.944444vw;
        }
    
        .sec3-time img {
            width: 4.166667vw;
        }
    
        .sec3-time p {
            font-size: 3.888889vw;
            margin-left: 1.388889vw;
        }
    
        .sec3-time>div:last-child {
            margin-left: 0;
            margin-top: 2.777778vw;
        }
    
        .sec3-time {
            margin-left: 1.6vw;
            margin-top: 2.777778vw;
            align-items: flex-start;
            flex-direction: column;
        }
    
        .sec3-time>div {
            display: flex;
            align-items: flex-start;
        }
    
        .sec3-des {
            margin-top: 2.777778vw;
            font-size: 2.777778vw;
            margin-left: 1.2vw;
        }
    
        .sec3 table {
            margin-top: 2.777778vw;
        }
    
        .sec3 th {
            font-size: 3.333333vw;
            padding: 3.260417vw;
        }
    
        .sec3 td {
            font-size: 3.055556vw;
            padding: 0 2.260417vw 0;
            padding-top: 3.260417vw;
            padding-bottom: 3.260417vw;
            color: #86868B;
        }
    
        .sec3 tr td:first-child {
            width: 25%;
            display: flex;
            align-items: center;
        }
    
    
    
    
    
        .ess-content table tr {
            display: flex;
        }
    
        .sec3 tr td:last-child {
            width: 50%;
            text-align: left;
        }
    
        .sec3 tr td,th{
            width: 25% ;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .sec3 tr .disblo{
            width: 75% !important;
        }
        .sec3 .sec3-table{
            width: 88.888889vw !important;
        }
    
        .sec3 table tbody{
            display: block;
            width: 88.888889vw !important;
        }


        
    .sec3 tr th{
        display: flex;
        width: 17%;
    }

    .sec3 tr td:last-child {
        text-align: center;
    }

    .sec2-footer-txt img{
        width: 22.222222vw;
    }
    .sec3 .sec3-table-left{
        display: none;
    }
    .sec3 .sec3-table-right p{
        font-size: 4.444444vw;
    }
    .sec3 table{
        margin-top: 4.166667vw;
        width: 88.888889vw;
    }
    .sec3 .sec3-table-right p{
        margin-top: 4.166667vw;
    }
    .sec3 .sec3-bot li{
        font-size: 3.333333vw;
    }
    .sec3 .sec3-bot{
        margin-top: 4.166667vw;
    }
    .sec3 tr th:last-child{
        width: 50%;
    }




    .sec3-bge{
        padding: 0;
    }
    .sec3 .sec3-table-right .sec3-bge{
        margin-top: 5.555556vw;
        width: 100%;
    }
    .sec3-bge>div{
        padding: 0;
    }
    .sec3-bge>div h3{
        font-size: 4.444444vw;
        margin-bottom: 5.555556vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-top{
        padding: 0 .833333vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-time{
        width: 18vw;
        font-size: 3.333333vw;
        margin-top: -1.111111vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-line{
        width: 0.3vw;
        margin: 0 3.333333vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-line div{
        width: 1.944444vw;
        height: 1.944444vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-text{
        width: 70%;
        margin: -2vw 0 4.166667vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-text p{
        font-size: 3.888889vw;
        margin-bottom: 0;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-text span{
        font-size: 2.222222vw;
        display: block;
        line-height: 1.5;
    }
    .sec3-bge .sec3-bge-in h4{
        font-size: 4.444444vw;
        margin: 0 0 4.166667vw;
    }
    .sec3-bge .sec3-bge-in .sec3-bge-in-bottom{
        padding: 0 .833333vw;
    }






    .sec3 .sec3-table-right > div > span {
        font-size: 4.444444vw;
    }
    .sec3 .sec3-table-right > div > div {
        width: 65%;
    }
    .sec3 .sec3-table-right > div > div > p {
        font-size: 4.444444vw;
        line-height: 1.25;
    }
    .sec3 .sec3-table-right > div > div > span {
        font-size: 3.888889vw;
    }
    .sec3 .sec3-table-right > h4{
        font-size: 4.444444vw;
    }





    }








    
    .sec-speakers {
        margin-top: 6.25vw;
    }

    .sec-speakers > h2 {
        text-align: center;
        font-size: 2.5vw;
        line-height: 1.25;
        font-weight: 500;
        margin-bottom: 1.40625vw;
    }

    .sec-speakers-list {
        width: 82.34375vw;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        margin: 0 auto;
    }

    .sec-speakers-item {
        width: 19.375vw;
        padding-top: 2.5vw;
        margin-top: 1.875vw;
        border: 3px solid #E5E5EF;
        box-sizing: border-box;
        border-radius: 1vw;
        text-align: center;
        padding-left: 0.2vw;
        padding-right: 0.2vw;
        padding-bottom: 1vw;
    }

    .sec-speakers-item img {
        width: 10vw;
    }

    .sec-speakers-item > div {
        height: 8.177083vw;
        display: flex;
        flex-wrap: wrap;
        align-content: center;
    }

    .sec-speakers-item h3 {
        font-size: 1.25vw;
        line-height: 1.25;
        width: 100%;
    }

    .sec-speakers-item p {
        font-size: 0.833333vw;
        line-height: 1.6;
        color: #86868B;
        width: 100%;
        margin-top: 0.416667vw;
    }

    .sec-speakers-item:last-child:nth-child( 4n + 3) {
        margin-right: calc((100% - 19.375vw) / 3* 1);
    }

    .sec4-btn{
        text-align: center;
        padding-bottom: 5vw;
        padding-top: 5vw;
    }
    .sec4-btn p{
        font-size: 1.25vw;
        line-height: 1.5;
        width: 82.395833vw;
        margin: 0 auto;
    }

    .sec4-btn a{
        padding: 0.885417vw 2.5vw 0.885417vw 2.5vw;
        /* background-image: linear-gradient(to right, rgb(225, 246, 255), rgb(230, 243, 255)); */
        background-color: #ce0e2d;
        color: #fff;
        border-radius: 2vw;
        font-size: 1.666667vw;
        line-height: 1.25;
        font-weight: bold;
        display: inline-block;
        margin-top: 2vw;
    }
    .sec4-btn .sec4-btn-xang{
        font-weight: bold;
    }
    .sec4-btn .sec4-btn-xang a{
        word-break: break-word;
        color: blue;
        text-decoration: underline;
        padding: 0;
        background-color: #fff;
        font-size: 1.25vw;
    }


    .sec5{
        padding-top: 5vw;
        text-align: center;
        width: 68.666667vw;
        margin: 0 auto;
    }
    .sec5 h2{
       font-size: 2.5vw;
       line-height: 1.6;
    }
    .sec5 p{
        font-size: 1.25vw;
        line-height: 1.6;
    }
    .sec5 a{
        padding: 0.885417vw 2.5vw 0.885417vw 2.5vw;
        background-image: linear-gradient(to right, rgb(225, 246, 255), rgb(230, 243, 255));
        border-radius: 2vw;
        font-size: 1.666667vw;
        line-height: 1.25;
        font-weight: bold;
        display: inline-block;
        margin-top: 2vw;
    }

    @media(max-width: 768px) {
    .sec-speakers {
        margin-bottom: 11.111111vw;
        margin-top: 16.666667vw;
    }

    .sec-speakers>h2 {
        font-size: 5.555556vw;
        margin-bottom: 3.333333vw;
    }

    .sec-speakers-list {
        width: 88.888889vw;
    }

    .sec-speakers-item {
        width: 43.055556vw;
        padding-top: 6.666667vw;
        margin-top: 3.333333vw;
        border: 2px solid #E5E5EF;
        border-radius: 2vw;
    }

    .sec-speakers-item img {
        width: 26.666667vw;
    }

    .sec-speakers-item>div {
        height: 27.222222vw;
    }


    .sec-speakers-item h3 {
        font-size: 3.333333vw;
    }

    .sec-speakers-item p {
        font-size: 2.222222vw;
        margin-top: 1.388889vw;
    }





    .sec-speakers-item:last-child:nth-child(4n + 2) {
        margin-right: 0;
    }

    .sec4-btn{
        text-align: center;
        padding-bottom: 17vw;
        padding-top: 17vw;
    }


    .sec4-btn a{
        padding: 2.777778vw 3vw 2.777778vw 3vw;
        font-size: 3.333333vw;
        border-radius: 6vw;
    }
    .sec4-btn p {
        font-size: 3.333333vw;
        width: 90vw;
    }
    .sec4-btn .sec4-btn-xang {
        font-size: 3.333333vw;
    }
    .sec4-btn .sec4-btn-xang a{
        font-size: 3.333333vw;
    }
    .sec5 h2 {
        font-size: 5.555556vw;
    }
    .sec5 p {
        font-size: 3.333333vw;
    }
    .sec5 {
        width: 90vw;
    }
    .sec5 a{
        padding: 2.777778vw 3vw 2.777778vw 3vw;
        font-size: 3.333333vw;
        border-radius: 6vw;
    }
    

}


.sec4 {
    background: rgb(245, 248, 255, 0.7);
}

.sec4-materials {
    width: 68.666667vw;
    margin: auto;
    padding: 6.25vw 0;
    text-align: center;
}

.sec4-materials > h2 {
    font-size: 2.5vw;
    color: #191919;
    letter-spacing: 0;
    line-height: 1.25;
    text-align: center;
    margin-bottom: 3.75vw;
    font-weight: bold;
}

.sec4-list {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.sec4-list .list-rdu {
    width: 15.885417vw;
    background: #FFFFFF;
    box-shadow: 0 16px 30px 0 rgba(16, 47, 89, 0.10);
    padding: 1.197917vw 0.9375vw 1.302083vw;
    border-radius: 1vw;
    margin-right: 1.041667vw;
    margin-bottom: 1.041667vw;
    overflow: hidden;
}
.sec4 a:visited {
    border-radius: 1vw !important;
}
.sec4 a h3 {
    font-size: 0.804167vw;
    color: #191919;
    letter-spacing: 0;
    text-align: center;
    line-height: 1.6;
    height: 3vw;
}
.sec4 .list-rdu:hover {
    box-shadow: 0 0 40px -15px #666666;
}

@media (max-width: 768px) {
    .sec4-materials {
        width: 87.222222vw;
        padding: 16.666667vw 0;
    }
    .sec4-materials>h2 {
        font-size: 5.555556vw;
    }   
    .sec4-list {
        flex-wrap: wrap;
    }
    .sec4 .list-rdu {
        width: 100%;
        padding: 5vw 0;
        background: none;
        box-shadow: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    .sec4 a div {
        display: flex;
        align-items: center;
        flex-direction: row-reverse;
        justify-content: flex-end;
    }
    .sec4 a h3 {
        height: auto;
        font-size: 4.444444vw;
        text-align: left;
    }
    .sec4 a div img {
        width: 13.333333vw;
        margin-right: 5.277778vw;
    }
}