* {
    box-sizing: border-box;
}

body {
    background-color: #041729;
    margin: 0;
}

p {
    margin: 0;
}

ul {
    margin: 0;
    padding: 0;
}

a {
    /* cursor: pointer; */
    text-decoration: none;
    color: initial;
}

.part1 {
    position: relative;
}

.part1 .leftBg {
    position: absolute;
    width: 432px;
    height: 536px;
    left: 0;
    top: 60px;
    z-index: -1;
    background: url(/assets/images/conference2020/bg_introduction.png) no-repeat;
    background-size: 100%;
}

.part1 .leftBg2 {
    position: absolute;
    width: 310px;
    height: 520px;
    left: 0;
    bottom: 1160px;
    z-index: -1;
    background: url(/assets/images/conference2020/bg_review_left.png) no-repeat;
    background-size: 100%;
}

.part1 .rightBg {
    position: absolute;
    width: 432px;
    height: 536px;
    right: 0;
    top: 1188px;
    z-index: -1;
    background: url(/assets/images/conference2020/bg_highlight.png) no-repeat;
    background-size: 100%;
}

/*.top{
    height: 100px;
}*/

.header {
    /*height: 880px;*/
    width: 100%;
    position: relative;
    margin-top: 165px;
}

.header .arrow_l {
    width: 248px;
    height: 32px;
    overflow: hidden;
    left: 94px;
    bottom: 280px;
    position: absolute;
}

.header .arrow_r {
    width: 153px;
    height: 32px;
    overflow: hidden;
    right: 237px;
    bottom: 433px;
    position: absolute;
}

.header .arrow_l p {
    width: 200%;
    height: 100%;
    position: absolute;
    right: 0;
    background: url(/assets/images/conference2020/banner_arrow_left.svg) no-repeat;
    animation: 3s linear 0s infinite normal none running arrowMoveRight;
}

.header .arrow_r p {
    width: 200%;
    height: 100%;
    position: absolute;
    right: 0;
    background: url(/assets/images/conference2020/banner_arrow_right.svg) no-repeat;
    animation: 3s linear 0s infinite normal none running arrowMoveRight;
}

@keyframes arrowMoveRight {
    0% {
        right: 0;
    }
    50% {
        right: -50%;
    }
    100% {
        right: -100%;
    }
}

.header .header_title_wrap {
    position: relative;
    width: 1080px;
    margin: auto;
    text-align: center;
    /*margin-top: 65px;*/
    margin-bottom: 45px;
    z-index: 100;
}

.header .header_title_wrap i {
    position: absolute;
    top: 6px;
}

.header .header_title_wrap i.l {
    left: 0
}

.header .header_title_wrap i.r {
    right: 0
}

.header_title_wrap .title {
    font-size: 36px;
    font-weight: 500;
    color: white;
    line-height: 42px;
    margin-bottom: 20px;
}

.header_title_wrap .time {
    font-size: 20px;
    color: white;
    line-height: 28px;
}

.header_img_wrap {
    width: 100%;
    /*height: 680px;*/
    position: relative;
}

.header_img {
    height: 680px;
    position: relative;
    /*background: url(/assets/images/conference2020/banner_screen_bg.jpg) no-repeat;
    background-size: cover;
    background-position: center top;
    position: relative;*/
}

.header_img_bg {
    width: 100%;
    height: 100%;
    background: url(/assets/images/conference2020/banner_screen_bg.jpg) no-repeat;
    background-size: cover;
    background-position: center top;
    position: absolute;
    left: 0;
    top: 0;
    /*padding-top: 45px;*/
}

.header_img .center {
    /*width: 45.6%;*/
    width: 880px;
    height: 480px;
    top: 45px;
    position: relative;
    overflow: hidden;
    left: 50%;
    transform: translate(-50%, 0);
}

.header_img .screen {
    /*width: 62.5%;*/
    width: 1200px;
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, 0);
    max-width: unset;
}

.header_img .center .main_img {
    width: 100%;
    /*height: 100%;*/
    transition: all .2s ease-in;
    max-width: unset;
}

/*.header_img .center .qrcode{
    width: 240px;
    height: 240px;
    z-index: 998;
    position: absolute;
    top: 121px;
    left: 50%;
    transform: translate(-50%,0);
    opacity: 0;
    transition: all .2s ease-in;
}*/

.header_img .center .wrap_vedio {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: 998;
    opacity: 1;
    /*transition: all .2s ease-in;*/
}

.header_img .center .wrap_vedio_show {
    /* display: block !important;
    transition: all .2s ease-in;*/
}

.center .wrap_vedio img {
    width: 100%;
    position: absolute;
}

.center .wrap_vedio .play_now {
    width: 104px;
    height: 38px;
    background: linear-gradient(270deg, rgba(67, 187, 121, 1) 0%, rgba(36, 148, 249, 1) 100%);
    box-shadow: 0px 2px 0px 0px rgba(255, 255, 255, 1);
    border-radius: 2px;
    font-size: 16px;
    line-height: 38px;
    color: white;
    position: absolute;
    bottom: 0;
    left: 60px;
    bottom: 72px;
    text-align: center;
    cursor: pointer;
}

.center .wrap_vedio .more_video {
    font-size: 16px;
    color: white;
    line-height: 38px;
    position: absolute;
    bottom: 0;
    left: 194px;
    bottom: 72px;
    cursor: pointer;
    opacity: 0.6;
}

.header_img .center .btn {
    width: 104px;
    height: 38px;
    background: linear-gradient(270deg, rgba(67, 187, 121, 1) 0%, rgba(36, 148, 249, 1) 100%);
    box-shadow: 0px 2px 0px 0px rgba(255, 255, 255, 1);
    border-radius: 2px;
    font-size: 16px;
    line-height: 38px;
    color: white;
    text-align: center;
    position: absolute;
    bottom: 35px;
    left: 50%;
    transform: translate(-50%, 0);
    cursor: default;
    z-index: 999;
}

.posi_tab {
    width: 100%;
    height: 80px;
    background: rgba(7, 35, 61, 1);
}

.posi_tab .container {
    width: auto;
}

.posi_tab ul {
    width: 750px;
    margin: auto;
    list-style: none;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
}

.posi_tab ul li {
    font-size: 20px;
    color: rgba(255, 255, 255, 1);
    line-height: 80px;
    display: inline-block;
    cursor: pointer;
    opacity: 0.8;
    transition: all .2s ease-in;
}

.posi_tab ul li:hover {
    opacity: 1;
}

.posi_tab ul li a {
    color: white;
}

.section_challenge .title_c, .section_highlights .title_c, .section_introduction .title_c, .section-video .title_c, .section-media .title_c {
    font-size: 36px;
    line-height: 40px;
    margin: auto;
    color: white;
    letter-spacing: 0;
    text-align: center;
    width: 264px;
    margin-bottom: 10px;
    font-weight: 500;
}

.section_challenge .title_e, .section_highlights .title_e, .section_introduction .title_e, .section-video .title_e, .section-media .title_e {
    font-size: 40px;
    font-weight: 500;
    color: rgba(36, 148, 249, 0.2);
    line-height: 32px;
    text-align: center;
    margin-bottom: 60px;
}

.section .title {
    text-align: center;
}

.section .title img {
    margin-bottom: 20px;
}

/*活动背景*/

.section_introduction {
    margin-top: 80px;
    margin-bottom: 140px;
}

.section_introduction .container {
    width: 800px;
    height: 172px;
    margin: auto;
    text-align: center;
    position: relative;
}

.section_introduction .para_1 {
    font-size: 20px;
    color: rgba(255, 255, 255, 1);
    line-height: 36px;
    opacity: 0;
    position: absolute;
    bottom: 44px;
    transition: all .5s ease-in;
}

.section_introduction .para_2 {
    width: 100%;
    font-size: 30px;
    font-weight: 500;
    color: rgba(36, 148, 249, 1);
    line-height: 40px;
    text-shadow: 0px 0px 16px rgba(36, 148, 249, 0.2);
    opacity: 0;
    position: absolute;
    bottom: -20px;
    transition: all .5s ease-in;
    text-align: center;
}

.section_introduction .para_animate1 {
    opacity: 1;
    bottom: 64px;
}

.section_introduction .para_animate2 {
    opacity: 1;
    bottom: 0;
}

/*业务挑战*/

.section_challenge {
    margin-bottom: 120px;
}

.section_challenge .container {
    font-size: 0;
    width: 1080px;
    margin: auto;
}

.challenge_item {
    width: 340px;
    height: 260px;
    margin-left: 10px;
    margin-right: 10px;
    margin-bottom: 20px;
    background: rgba(36, 148, 249, 0.1);
    border-radius: 4px;
    padding: 40px 30px;
    display: inline-block;
    transition: all .3s ease-in;
    cursor: default;
}

.challenge_item:hover {
    background: rgba(36, 148, 249, 0.2);
}

.challenge_item .num {
    width: 109px;
    height: 98px;
    margin: auto;
    background: url(/assets/images/conference2020/icon_challengetitle.png) no-repeat;
    background-size: 100%;
    font-size: 34px;
    text-align: center;
    font-weight: 500;
    color: white;
    line-height: 98px;
}

.challenge_item p {
    margin-top: 20px;
    font-size: 16px;
    color: white;
    line-height: 30px;
    text-align: center;
}

.challenge_item_s {
    width: 520px;
}

.challenge_item_s p {
    padding-left: 60px;
    padding-right: 60px;
}

/*活动看点*/

.section_highlights .container {
    margin: auto;
    width: 100%;
    /*position: relative;*/
}

.section_highlights .wrap {
    position: relative;
    width: 100%;
    height: 160px;
    margin-bottom: 20px;
}

.hl_item_1 {
    background: url(/assets/images/conference2020/highlights-1-n.png) no-repeat;
}

.hl_item_2 {
    background: url(/assets/images/conference2020/highlights-2-n.png) no-repeat;
}

.hl_item_3 {
    background: url(/assets/images/conference2020/highlights-3-n.png) no-repeat;
}

.hl_item_4 {
    background: url(/assets/images/conference2020/highlights-4-n.png) no-repeat;
}

.hl_item_1:hover {
    background: url(/assets/images/conference2020/highlights-1-s.png) no-repeat;
    background-size: 100%;
}

.hl_item_2:hover {
    background: url(/assets/images/conference2020/highlights-2-s.png) no-repeat;
    background-size: 100%;
}

.hl_item_3:hover {
    background: url(/assets/images/conference2020/highlights-3-s.png) no-repeat;
    background-size: 100%;
}

.hl_item_4:hover {
    background: url(/assets/images/conference2020/highlights-4-s.png) no-repeat;
    background-size: 100%;
}

.hl_item {
    width: 900px;
    /*margin:auto;*/
    padding: 20px 30px;
    height: 160px;
    position: absolute;
    left: 50%;
    transform: translate(-50%, 0);
    /*background:rgba(7,35,61,1);*/
    border-radius: 4px;
    /*background: url(/assets/images/conference2020/highlights-1-n.png);*/
    background-size: 100%;
    transition: all .3s ease-in;
    cursor: default;
}

.hl_item:hover {
    margin-left: 10px;
}

.hl_item>div {
    display: inline-block;
    vertical-align: middle;
}

.hl_item .num {
    width: 80px;
    height: 120px;
    font-size: 120px;
    font-weight: 500;
    color: rgba(36, 148, 249, 0.2);
    line-height: 120px;
    margin-right: 30px;
    transition: all .3s ease-in;
}

.hl_item:hover .num {
    color: rgba(255, 255, 255, 0.2);
}

.hl_item .detail p {
    font-size: 28px;
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    line-height: 32px;
}

.hl_item .detail p .s {
    color: #F2AE1B;
    margin-right: 4px;
}

.hl_item .detail p.b {
    font-size: 20px;
    color: white;
    line-height: 26px;
    margin-top: 18px;
}

@media screen and (max-width: 1700px) {
    .header .arrow_r {
        right: 150px;
    }
    .header .arrow_l {
        left: 60px;
    }
}

@media screen and (max-width: 1200px) {
    .header .arrow_l {
        opacity: 0;
    }
    .header .arrow_r {
        opacity: 0;
    }
    .header_img {
        transform: scale(0.8);
    }
}

@media screen and (max-width: 1080px) {
    .section_challenge .container {
        width: 100%;
    }
    .challenge_item {
        width: 520px;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }
    .header .header_title_wrap i {
        display: none;
    }
    .header .header_title_wrap {
        width: calc(100% - 60px);
    }
    .challenge_item_s p {
        padding-left: 0;
        padding-right: 0;
    }
}

@media screen and (max-width: 960px) {
    .header_img {
        transform: scale(0.6);
    }
    .part1 .leftBg2 {
        display: none;
    }
}

@media screen and (max-width: 900px) {
    .hl_item {
        width: calc(100% - 60px);
        background-size: cover;
        background-position: right;
    }
    .hl_item:hover {
        background-size: cover;
        background-position: right;
    }
    .hl_item .detail p {
        font-size: 24px;
    }
    .hl_item .detail p.b {
        font-size: 18px;
    }
}

@media screen and (max-width: 800px) {
    .section_introduction .container {
        width: calc(100% - 80px);
        height: 240px;
    }
    .section_introduction .para_animate1 {
        bottom: 100px;
    }
    /*.posi_tab ul {
        width: calc(100% - 60px);
    }*/
}

/*@media screen and (max-width: 800px){
    .posi_tab ul {
        width: calc(100% - 60px);
    }
}*/

@media screen and (max-width: 730px) {
    .hl_item .detail p {
        font-size: 20px;
    }
    .hl_item .detail p.b {
        font-size: 14px;
    }
}

@media screen and (max-width: 720px) {
    .header_img {
        transform: scale(0.5);
    }
}

@media screen and (max-width: 648px) {
    .hl_item .detail p {
        font-size: 18px;
    }
    /*    .hl_item .detail p.b {
        font-size: 12px;
    }*/
}

@media screen and (max-width: 600px) {
    .hl_item .num {
        display: none;
    }
    .hl_item {
        width: calc(100% - 60px);
        background-size: cover;
        background-position: right;
        height: auto;
        position: unset;
        left: unset;
        transform: unset;
        margin: auto;
    }
    .hl_item:hover {
        margin: auto;
    }
    .section_highlights .wrap {
        position: unset;
        height: unset;
    }
}

@media screen and (max-width: 520px) {
    .challenge_item {
        width: calc(100% - 60px);
    }
}

@media screen and (max-width: 480px) {
    .section_introduction .container {
        height: 360px;
    }
    .section_introduction .para_animate1 {
        bottom: 140px;
    }
    .section_introduction .para_1 {
        font-size: 18px;
    }
    .section_introduction .para_2 {
        font-size: 26px;
    }
    .posi_tab ul li {
        font-size: 16px;
    }
    .header .header_title_wrap {
        margin-bottom: 0;
    }
    .header_img_bg {
        opacity: 0;
    }
    .header_img {
        height: 250px;
        transform: scale(0.4);
        margin-bottom: 90px;
    }
    .header_img .center .btn {
        width: 220px;
        height: 70px;
        font-size: 36px;
        line-height: 70px;
        font-weight: 500;
    }
    .header_img_wrap {
        overflow: hidden;
    }
}

@media screen and (max-width: 400px) {
    .section_introduction .container {
        height: 400px;
    }
    .section_introduction .para_animate1 {
        bottom: 140px;
    }
}

@media screen and (max-width: 375px) {}

/*阿福-活动看点、活动议程*/

.agendaWrap {
    position: relative;
    margin-top: 140px;
}

.agendaWrap .leftBg {
    position: absolute;
    width: 537px;
    height: 362px;
    left: 0;
    bottom: 160px;
    z-index: -1;
    background: url(/assets/images/conference2020/bg_agenda_left_bottom.png) 100% 100% no-repeat;
}

.agendaWrap .rightBg {
    position: absolute;
    width: 339px;
    height: 857px;
    right: 0;
    top: 210px;
    z-index: -1;
    background: url(/assets/images/conference2020/bg_agenda_right.png) 100% 100% no-repeat;
}

.agenda {
    width: 1040px;
    margin: 0 auto;
    padding-bottom: 140px;
}

.agenda_header>div:first-child {
    width: 30px;
    height: 30px;
    margin: 0 auto;
    margin-bottom: 20px;
    background: url(/assets/images/conference2020/icon_secitontitle.png) 100% 100% no-repeat;
}

.agenda_header>div:nth-child(2) {
    font-size: 36px;
    line-height: 40px;
    margin: auto;
    color: white;
    letter-spacing: 0;
    text-align: center;
    width: 264px;
    margin-bottom: 10px;
    font-weight: 500;
}

.agenda_header>div:nth-child(3) {
    font-size: 40px;
    font-weight: 500;
    color: rgba(36, 148, 249, 0.2);
    line-height: 32px;
    text-align: center;
    margin-bottom: 60px;
}

.linearLine {
    width: 100%;
    height: 4px;
    background: linear-gradient(270deg, rgba(67, 187, 121, 1) 0%, rgba(36, 148, 249, 1) 100%);
}

.agenda .content {
    margin: 30px 0;
}

.agenda .content>.contentItem {
    padding: 10px;
    padding-left: 0;
    padding-right: 0;
}

.contentItem>.itemKey>.itemLabel {
    display: inline-block;
    width: 160px;
    font-size: 20px;
    font-weight: 500;
}

.contentItem>.itemKey {
    display: inline-block;
    width: 49%;
    font-size: 0;
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    line-height: 26px;
}

.contentItem>.itemKey>span {
    font-size: 18px;
}

.contentItem>.itemValue {
    display: inline-block;
    width: 50%;
    font-size: 0;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 26px;
    vertical-align: top;
}

.contentItem>.itemValue span {
    opacity: 80%;
    font-size: 18px;
}

.contentItem>.itemValue>.itemLabel {
    display: inline-block;
    width: 180px;
    vertical-align: top;
    font-size: 18px;
}

/*换行文字*/

.contentItem>.itemKey_wrap {
    vertical-align: top;
}

.contentItem>.itemValue_wrap {
    font-size: 0;
}

.contentItem>.itemValue_wrap .itemLabel {
    font-size: 18px;
}

.contentItem>.itemValue_wrap span {
    display: inline-block;
    height: auto;
    word-wrap: break-word;
    white-space: initial;
    width: calc(100% - 180px);
    font-size: 18px;
}

.agenda .divider {
    font-size: 0;
}

.agenda .divider>i {
    display: inline-block;
    width: 20px;
    height: 20px;
    vertical-align: middle;
}

.agenda .dividerIcon1 {
    background: url(/assets/images/conference2020/icon_agenda_1.png) 100% 100% no-repeat;
}

.agenda .dividerIcon2 {
    background: url(/assets/images/conference2020/icon_agenda_2.png) 100% 100% no-repeat;
}

.agenda .dividerIcon3 {
    background: url(/assets/images/conference2020/icon_agenda_3.png) 100% 100% no-repeat;
}

.divider>.dividerTitle {
    display: inline-block;
    margin-left: 20px;
    width: 120px;
    font-size: 20px;
    font-weight: 500;
    color: rgba(36, 148, 249, 1);
    line-height: 26px;
    vertical-align: middle;
}

.divider>.dividerLine {
    display: inline-block;
    vertical-align: middle;
    width: 880px;
    height: 4px;
    background: linear-gradient(270deg, rgba(67, 187, 121, 1) 0%, rgba(36, 148, 249, 1) 100%);
}

@media screen and (max-width: 1099px) {
    .agenda {
        width: 80%;
    }
    .divider>.dividerLine {
        width: calc(100% - 171px);
    }
    .contentItem>.itemKey {
        width: 100%;
    }
    .contentItem>.itemKey>.itemLabel {
        width: 180px;
    }
    .contentItem>.itemValue {
        width: 100%;
        padding-top: 10px;
    }
    .agenda .content>.emptyItem, .emptyItem>.itemValue {
        padding-top: 0;
    }
    .emptyItem>.itemKey {
        display: none;
    }
}

@media screen and (max-width: 664px) {
    .contentItem>.itemKey>.itemLabel, .contentItem>.itemValue>.itemLabel {
        font-size: 16px;
    }
    .contentItem>.itemKey, .contentItem>.itemValue {
        font-size: 13px;
    }
    .contentItem>.itemValue_wrap span {
        font-size: 13px;
    }
    .leftBg {
        position: absolute;
        width: 268px;
        height: 181px;
        left: 0;
        bottom: 160px;
        z-index: -1;
        background: url(/assets/images/conference2020/bg_agenda_left_bottom.png) 50% 50% no-repeat;
    }
}

@media screen and (max-width: 534px) {
    .contentItem>.itemKey>.itemLabel, .contentItem>.itemValue>.itemLabel {
        width: 130px;
    }
    /*.agenda_header > div:nth-child(2) {
        font-size: 22px;

    }*/
    .agenda_header>div:nth-child(3) {
        width: 80%;
        margin: auto;
        margin-bottom: 40px;
        /* font-size: 24px; */
        text-align: center;
        line-height: 40px;
    }
    .agenda {
        padding-bottom: 90px;
    }
}

@media screen and (max-width: 484px) {
    .contentItem>.itemKey>.itemLabel, .contentItem>.itemValue>.itemLabel {
        font-size: 14px;
    }
    .contentItem>.itemKey, .contentItem>.itemValue span {
        font-size: 12px;
    }
    .agenda {
        width: 90%;
    }
}

@media screen and (max-width: 484px) {
    .contentItem>.itemKey>span, .contentItem>.itemValue>span {
        display: inline-block;
        width: calc(100% - 135px);
        vertical-align: top;
    }
}

.newWrap {
    padding-top: 80px;
    padding-bottom: 238px;
    background-color: #07233D;
    background: url(/assets/images/conference2020/bg_bottom.png) bottom center no-repeat #07233D;
}

.newWrap .awards_list {
    width: 800px;
    height: 230px;
    background: rgba(12, 45, 75, 1);
    border-radius: 8px;
    margin: auto;
    margin-top: 4px;
    /*overflow-y: overlay;
    overflow-x: hidden;*/
    /*position: relative;*/
}

.newWrap .awards_list .container {
    padding-left: 120px;
    padding-right: 120px;
    width: 100%;
    height: 170px;
    overflow-y: hidden;
    /*overflow-x: hidden;*/
}

.newWrap .awards_list .mask {
    /*position: sticky;*/
    left: 0;
    width: 100%;
    height: 30px;
    /*background-color: rgba(12,45,75,1);*/
}

/*.newWrap .awards_list .mask-top{
    top: 0;
}
.newWrap .awards_list .mask-bottom{
    bottom: 0;
}*/

/*.newWrap .awards_list .container::-webkit-scrollbar{
     position: absolute;
     background-color: transparent;
     width: 8px;
     height:32px;
     transition: all .3s;
}

.newWrap .awards_list .container::-webkit-scrollbar-thumb{    
    border-radius: 4px;
    background:rgba(218,224,230,1);
}

.newWrap .awards_list .container::-webkit-scrollbar-track{
    background-color: transparent;
}*/

.newWrap .container div {
    margin-bottom: 10px;
}

.newWrap .awards_list ul {
    list-style: none;
}

.newWrap .awards_list .container li {
    margin-bottom: 10px;
}

.newWrap .awards_list span {
    font-size: 18px;
    color: rgba(255, 255, 255, 1);
    line-height: 26px;
    display: inline-block;
    width: 120px;
    opacity: 80%;
}

.newWrap .awards_list span.name, .newWrap .awards_list span.num {
    margin-right: 100px;
}

.mediaTitle {
    height: 32px;
    margin: 60px auto 40px;
    font-size: 24px;
    font-weight: 500;
    color: rgba(255, 255, 255, 1);
    line-height: 32px;
    text-align: center;
}

.mediaList {
    list-style-type: none;
    width: 720px;
    margin: 0 auto;
    padding: 0 0 20px;
    overflow: hidden;
}

.mediaList>li:nth-child(1) {
    background: url(/assets/images/conference2020/media_1.png) no-repeat;
    background-size: 100%;
}

.mediaList>li:nth-child(2) {
    background: url(/assets/images/conference2020/media_2.png) no-repeat;
    background-size: 100%;
}

.mediaList>li:nth-child(3) {
    background: url(/assets/images/conference2020/media_3.png) no-repeat;
    background-size: 100%;
}

.mediaList>li:nth-child(4) {
    background: url(/assets/images/conference2020/media_4.png) no-repeat;
    background-size: 100%;
}

.mediaList>li {
    float: left;
    width: 160px;
    height: 80px;
    margin: 0 10px;
    background: rgba(255, 255, 255, 1);
    background-size: 100%;
}

.mediaQRcode {
    position: relative;
    width: 800px;
    height: 340px;
    margin: 50px auto 0;
    background: url(/assets/images/conference2020/bg_qrcode.png) 100% 100% no-repeat;
}

.mediaQRcode>.qrcode {
    position: absolute;
    top: -20px;
    left: 0;
    right: 0;
    width: 240px;
    height: 240px;
    margin: auto;
    background: rgba(255, 255, 255, 1);
    border-radius: 4px;
    background-image: url(/assets/images/conference2020/banner_qrcode.png);
    background-size: 100%;
}

.qrcodeText {
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    bottom: 30px;
    text-align: center;
    font-size: 18px;
    font-weight: 400;
    color: rgba(255, 255, 255, 1);
    line-height: 30px;
    letter-spacing: 1px;
}

.qrcodeText>div {
    margin-bottom: 10px;
    font-size: 24px;
    font-weight: 500;
}

@media screen and (max-width: 899px) {
    .mediaQRcode {
        transform: scale(0.7);
    }
    .mediaList {
        width: 360px;
    }
    .mediaList>li:nth-child(3), .mediaList>li:nth-child(4) {
        margin: 20px 10px 0;
    }
    .newWrap .awards_list {
        transform: scale(0.7);
        margin-top: -80px;
    }
}

@media screen and (max-width: 799px) {
    .mediaQRcode {
        transform: scale(1);
        width: 400px;
        height: 170px;
        background: url(/assets/images/conference2020/bg_qrcode.png) 100% 100% no-repeat;
        background-size: cover;
    }
    .mediaQRcode>.qrcode {
        top: -10px;
        width: 120px;
        height: 120px;
        border-radius: 2px;
    }
    .qrcodeText {
        margin: auto;
        bottom: 10px;
        font-size: 12px;
        line-height: 15px;
    }
    .qrcodeText>div {
        margin-bottom: 10px;
        font-size: 16px;
    }
    .newWrap .awards_list {
        transform: scale(1);
        margin-top: 4px;
        width: 400px;
    }
    .newWrap .awards_list .container {
        padding-left: 30px;
        padding-right: 30px;
    }
    .newWrap .awards_list .container li {
        display: flex;
        flex-wrap: nowrap;
        justify-content: space-between;
    }
    .newWrap .awards_list span {
        font-size: 16px;
        width: unset;
    }
    .newWrap .awards_list span.name, .newWrap .awards_list span.num {
        margin-right: 0;
    }
}

@media screen and (max-width: 445px) {
    .mediaQRcode {
        width: 340px;
        height: 145px;
        background: url(/assets/images/conference2020/bg_qrcode.png) 100% 100% no-repeat;
        background-size: cover;
    }
    .mediaQRcode>.qrcode {
        top: -18px;
        width: 100px;
        height: 100px;
        border-radius: 2px;
    }
    .qrcodeText {
        margin: auto;
        bottom: 10px;
        font-size: 12px;
        line-height: 15px;
    }
    .qrcodeText>div {
        margin-bottom: 10px;
        font-size: 16px;
    }
    .newWrap .awards_list {
        width: 340px;
    }
}

@media screen and (max-width: 445px) {
    .part1 .leftBg {
        width: 30%;
        height: auto;
    }
    .part1 .rightBg {
        width: 30%;
        height: auto;
    }
    .agendaWrap .leftBg {
        width: 30%;
        height: auto;
    }
    .agendaWrap .rightBg {
        width: 30%;
        height: auto;
    }
}

/*视频*/

/*视频遮罩*/

.video-back {
    background-color: rgba(0, 0, 0, 0.5);
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    position: fixed;
    z-index: 999;
}

.video-back-close {
    position: absolute;
    top: 10%;
    left: 90%;
    z-index: 1000;
    cursor: pointer;
}

.video-back video {
    position: absolute;
    width: 700px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.section-video {
    margin-top: 120px;
}

.section-video .container {
    width: 1080px;
    margin: auto;
    height: auto;
}

.section-video .video-group {
    font-size: 0;
}

.section-video .video-group-item {
    /*background:#07233D;*/
    border-radius: 4px;
    /*opacity:0.4;*/
    margin: 0 10px 20px 10px;
    position: relative;
    cursor: pointer;
    padding-top: 40px;
    padding-left: 40px;
}

.section-video .video-group-4 ul .video-group-item {
    background: #07233D;
}

.section-video .video-group-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: -1;
}

.section-video .video-group-item .icon_play {
    position: absolute;
    width: 72px;
    height: 72px;
    right: 40px;
    bottom: 40px;
    background: url(/assets/images/conference2020/review_video_play.svg);
}

.section-video .video-group-1 .video-group-item-l .icon_play {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.video-group-1>div {
    width: 520px;
    height: 500px;
    display: inline-block;
    vertical-align: top;
}

.video-group-1>ul {
    display: inline-block;
}

.video-group-1 ul li {
    width: 520px;
    height: 240px;
    display: block;
}

.video-group-1 p {
    font-size: 26px;
    font-weight: 500;
    color: white;
    line-height: 40px;
    margin-bottom: 10px;
}

.video-group-2 ul li {
    width: 340px;
    height: 240px;
    display: inline-block;
}

.video-group-2 li span, .video-group-3 li span, .video-group-4>div p {
    font-size: 24px;
    font-weight: 500;
    color: white;
    line-height: 30px;
    margin-bottom: 10px;
    opacity: 0.8;
    display: block;
}

.video-group-2 li p, .video-group-3 li p {
    font-size: 26px;
    font-weight: 500;
    color: white;
    line-height: 40px;
}

.video-group-3 ul li {
    width: 520px;
    height: 240px;
    display: inline-block;
}

.video-group-4>div {
    width: 520px;
    height: 240px;
    display: inline-block;
    vertical-align: top;
}

.video-group-4>div p {}

.video-group-4 ul {
    display: inline-block;
}

.video-group-4 ul li {
    width: 250px;
    height: 240px;
    display: inline-block;
}

.video-group-4 ul li p {
    font-size: 22px;
    font-weight: 500;
    color: white;
    line-height: 40px;
    opacity: 0.8;
}

/*媒体报道*/

.section-media .container {
    width: 1060px;
    margin: auto;
    padding-bottom: 140px;
}

.section-media .content {
    width: 100%;
    /*height: 180px;*/
    background: #07233D;
    border-radius: 4px;
    padding: 50px 50px;
}

.section-media .report_content_part>div {
    display: inline-block;
    vertical-align: top;
    border-bottom: 1px solid #24415F;
}

.section-media .report_litpic {
    height: 100%;
    /* width: 38%; */
    margin-right: 20px;
}

.section-media .report_litpic img {
    height: 120px;
    width: 200px;
}

.section-media .report_contact {
    width: 100%;
    margin-bottom: 50px;
    padding-bottom: 40px;
}

.section-media .report_contact>a {
    display: block;
    color: white;
    font-size: 24px;
    margin-bottom: 20px;
}

.section-media .report_contact>a:hover {
    color: #007FDF;
}

.section-media .li-intro {
    font-size: 16px;
    line-height: 30px;
    color: #DAE0E6;
    display: block;
    margin-bottom: 14px;
    text-align: justify;
}

.section-media .media {
    width: 100%;
    margin-bottom: 60px;
}

.section-media .media ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
}

.section-media .media ul li {
    width: 306px;
    height: 172px;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
    background-color: #007FDF;
    list-style: none;
    cursor: pointer;
}

.section-media .media ul li .top {
    height: 84px;
    margin-bottom: 0;
}

.section-media .media ul li .bottom {
    height: 50px;
}

.section-media .media ul li .top p {
    font-size: 18px;
    color: #FFFFFF;
    letter-spacing: 0.36px;
    line-height: 28px;
    font-weight: 500;
}

.section-media .media ul li .bottom span {
    font-size: 20px;
    color: #FFFFFF;
    letter-spacing: 0.38px;
    line-height: 50px;
    display: inline-block;
    font-weight: 500;
}

.section-media .media ul li .bottom i {
    display: inline-block;
    height: 50px;
    width: 50px;
    vertical-align: bottom;
    float: right;
}

.video-group-item13 {
    background: url(/assets/images/conference2020/腾讯.png) no-repeat;
    background-size: 100%;
}

.video-group-item14 {
    background: url(/assets/images/conference2020/搜狐.png) no-repeat;
    background-size: 100%;
}

.video-group-item15 {
    background: url(/assets/images/conference2020/网易.png) no-repeat;
    background-size: 100%;
}

/*视频*/

@media screen and (max-width: 1080px) {
    .section-video .container {
        width: 540px;
        margin: auto;
    }
    .container .video-group .video-group-item {
        width: 520px;
        height: 240px;
        display: block;
        margin-top: 0;
        margin-bottom: 20px;
    }
    .video-group .item-1 img, .video-group .item-4 img, .video-group .item-5 img, .video-group .item-6 img {
        display: none;
    }
    .video-group .item-1 {
        background: url(/assets/images/conference2020/2b_show.png);
        background-size: 100%;
        background-position-y: center;
    }
    .video-group .item-4 {
        background: url(/assets/images/conference2020/wang_xin.png);
        background-size: 100%;
        background-position-y: top;
    }
    .video-group .item-5 {
        background: url(/assets/images/conference2020/intel.png);
        background-size: 100%;
        background-position-y: top;
    }
    .video-group .item-6 {
        background: url(/assets/images/conference2020/alibaba.png);
        background-size: 100%;
        background-position-y: top;
    }
    .section-video .video-group-1 .video-group-item-l .icon_play {
        top: unset;
        left: unset;
        transform: unset;
        right: 40px;
        bottom: 40px;
    }
    .section-video .video-group-4 ul .video-group-item {
        width: 250px;
        height: 240px;
        display: inline-block;
    }
}

@media screen and (max-width: 540px) {
    .section-video .container {
        width: 100%;
    }
    .container .video-group .video-group-item, .section-video .video-group-4 ul .video-group-item {
        width: 350px;
        height: 160px;
        margin: auto;
        margin-bottom: 20px;
    }
    .section-video .video-group-4 ul .video-group-item {
        display: block;
    }
    .video-group ul {
        display: block;
        width: 100%;
    }
    .video-group-1 p {
        font-size: 22px;
        line-height: 30px;
    }
}

@media screen and (max-width: 400px) {
    .container .video-group .video-group-item, .section-video .video-group-4 ul .video-group-item {
        width: 335px;
    }
}

/*媒体报道*/

@media screen and (max-width: 1060px) {
    .section-media .container {
        width: calc(100% - 60px);
        margin: auto;
        padding-bottom: 140px;
    }
    .section-media .media ul {
        display: unset;
        justify-content: unset;
        flex-wrap: unset;
    }
    .section-media .media ul li {
        width: 520px;
        height: 200px;
        margin: auto;
        margin-bottom: 20px;
    }
}

@media screen and (max-width: 700px) {
    .video-back video {
        width: calc(100% - 40px);
    }
}

@media screen and (max-width: 680px) {
    .section-media .content {
        padding: 30px 30px;
    }
    .section-media .media ul li {
        /*width: calc(100% - 60px);*/
        width: 100%;
    }
}

@media screen and (max-width: 400px) {
    .section-media .content {
        padding: 30px 30px;
    }
    .section-media .media ul li {
        /*width: calc(100% - 60px);*/
        width: 100%;
    }
    .section-media .media ul li {
        height: 172px;
        padding: 20px 20px;
    }
    .section-media .media ul li .top p, .section-media .media ul li .bottom span {
        font-size: 16px;
        line-height: 20px;
    }
    .video-group-item13, .video-group-item14, .video-group-item15 {
        background-size: cover;
    }
    .section-media .media ul li .bottom span {
        line-height: 50px;
    }
}

@media screen and (max-width: 750px) {
    .posi_tab .container {
        width: 100%;
        overflow-x: scroll;
        overflow-y: hidden;
    }
}