@charset "utf-8";

/* html, body {
    height: 100%;
} */
/* **** Banner **** */
.banner {
    position: relative;
    height: 720px;
    margin-top: 100px;
    background: #153460;
}
#video {
    display: block;
    min-width: 100%;
    min-height: 100%;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-size: cover;
}
.bannerContent {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
}
.bannerList {
    /* position: relative; */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}
.bannerList.active {
    display: block;
}
.bannerListBg {
    width: 100%;
    height: 100%;
    background: url(img/header3.jpg) center center no-repeat;
}
.bannerListContent {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.bannerListLogo {
    margin: 110px auto 15px;
    width: 333px;
    height: 45px;
    background: url(img/mMenuLogo.png) center/100% auto no-repeat;
    display: none;
}
.bannerListTitle {
    margin: 110px auto 70px;
    font-size: 22px;
    font-weight: normal;
    line-height: 40px;
    text-align: center;
}
.bannerSummary {
    text-align: center;
    font-size: 18px;
    line-height: 30px;
}
.bannerSummaryTime, .bannerSummarySite {
    display: inline-block;
    vertical-align: middle;
    padding-left: 30px;
}
.bannerSummaryTime {
    margin-right: 30px;
    background: url(img/icon-time-white.png) left center/24px auto no-repeat;
}
.bannerSummarySite {
    background: url(img/icon-site-white.png) left center no-repeat;
}
.indexBannerSloganImg {
    width: 615px;
    height: 123px;
    margin: 50px auto 150px;
    background: url(img/indexSlogan.png) center center no-repeat;
}
.goRegister {
    position: absolute;
    left: 50%;
    bottom: 80px;
    display: block;
    width: 160px;
    height: 50px;
    margin: 0 auto;
    font-size: 16px;
    line-height: 50px;
    background-color: #c30d23;
    color: #fff;
    transform: translateX(-50%);
}
.goRegister.disabled {
    background-color: #999999;
    cursor: not-allowed;
}
.bannerAttendLink {
	position: absolute;
	left: 50%;
	bottom: 50px;
	font-size: 14px;
	color: #fff;
	transform: translateX(-50%);
}
.bannerArrow {
    position: absolute;
    top: 50%;
    width: 50px;
    height: 50px;
    transform: translateY(-50%);
    cursor: pointer;
}
.bannerArrow::after {
    content: "";
    width: 30px;
    height: 30px;
    border-left: 2px #fff solid;
    border-bottom: 2px #fff solid;
    position: absolute;
    top: 50%;
    left: 50%;
}
.bannerLeftArrow {
    left: 100px;
}
.bannerRightArrow {
    right: 100px;
}
.bannerLeftArrow::after {
    margin: -16px 0 0 -5px;
    transform: rotate(45deg);
}
.bannerRightArrow::after {
    transform: rotate(-135deg);
    margin: -15px 0 0 -25px;
}
.bannerArrow:hover::after {
    /* border-color: #ea5514; */
    border-color: #c30d23;
}
.bannerIndicators {
    position: absolute;
    left: 0;
    bottom: 20px;
    width: 100%;
    font-size: 0;
    text-align: center;
}
.bannerIndicator {
    display: inline-block;
    vertical-align: middle;
    width: 10px;
    height: 10px;
    margin: 0 5px;
    border-radius: 100%;
    background-color: #fff;
    opacity: 0.3;
}
.bannerIndicator.active {
    /* background-color: #ea5514; */
    background-color: #fff;
    opacity: 1;
}


/* **** 展望 **** */
.prospect {
    /* height: 350px; */
    overflow: hidden;   
}
.prospectDesc {
    width: 830px;
    margin: 0 auto 50px;
}
.prospectDescText {
    margin-bottom: 30px;
    font-size: 16px;
    line-height: 40px;
    color: #2D2D2D;
}
.prospectDescText a {
    display: inline-block;
    color: #c30d23;
}

/* **** 峰会系列活动 **** */


/* **** 群体构成 **** */
.groupConstitute {
    background: url(img/groupConstitute.jpg) center no-repeat;
    overflow: hidden;
}
.groupConstituteBox {
    width: 920px;
    margin: 70px auto 0;
}
.groupConstituteItem {
    width: 260px;
    margin-bottom: 70px;
    text-align: center;
    color: #fff;
}
.groupConstituteItem:nth-child(3n-1) {
    margin: 0 70px 70px;
}
.groupConstituteIcon {
    display: block;
    width: 70px;
    height: 60px;
    margin: 0 auto 15px;
}
.groupConstituteIconA {
    background: url(img/groupConstituteIcon.png) 0px 0px no-repeat;
}
.groupConstituteIconB {
    background: url(img/groupConstituteIcon.png) -210px 0px no-repeat;
}
.groupConstituteIconC {
    background: url(img/groupConstituteIcon.png) -350px 0px no-repeat;
}
.groupConstituteIconD {
    background: url(img/groupConstituteIcon.png) -280px 0px no-repeat;
}
.groupConstituteIconE {
    background: url(img/groupConstituteIcon.png) -70px 0px no-repeat;
}
.groupConstituteIconF {
    background: url(img/groupConstituteIcon.png) -140px 0px no-repeat;
}
.groupConstituteNumBox {
    height: 70px;
    margin-bottom: 5px;
    font-size: 0;
}
.groupConstituteNum, .groupConstituteCaret, .percentCaret {
    display: inline-block;
    vertical-align: top;
}
.groupConstituteNum {
    font-size: 60px;
    font-weight: bold;
    line-height: 70px;
}
.groupConstituteCaret {
    font-size: 40px;
    font-weight: normal;
    line-height: 40px;
}
.percentCaret {
    font-size: 60px;
    line-height: 70px;
}
.groupConstituteCaption {
    font-size: 24px;
    line-height: 35px;
}


.seriesBox{
    width: 1224px;
}
.seriesList{
    text-align: center;
}
.seriesItem{
    display: inline-block;
    text-align: left;
}
.noIcon{
    margin-top: 30px;
}
.noIcon .seriesItemContent{
    margin-top: 0;
    padding-top: 40px;
}
.noIcon .seriesItemCaption{
    text-align: left;
    margin: 20px 0 25px;
}
.seriesItem:nth-child(4n){
    margin-right: 0px;
}
.seriesItemLabel{
    font-size: 14px;
    line-height: 24px;
    color: #666;
}
.seriesItemSponsor{
    height: 75px;
}
.seriesItemSponsor span{
    font-size: 14px;
    line-height: 18px;
    color: #636363;
    float: left;
}
.seriesSponsorLogo{
    float: left;
}
.seriesSponsorLogo img{
    margin-bottom: 16px;
}
.seriesItemTips{
    font-size: 14px;
    line-height: 18px;
    color: #2d2d2d;
    margin: 10px auto 18px;
    text-align: center;
    position: relative;
    cursor: pointer;
}
.seriesItemTips > i{
    width: 14px;
    height: 14px;
    font-size: 12px;
    line-height: 14px;
    text-align: center;
    color: #c30d23;
    border: 1px #c30d23 solid;
    margin-right: 5px;
    border-radius: 100%;
    font-style: normal;
    display: inline-block;
}
.seriesTipsTxt{
    width: 440px;
    box-sizing: border-box;
    padding: 24px 30px;
    font-size: 14px;
    line-height: 20px;
    color: #fff;
    background: #2b313d;
    text-align: left;
    position: absolute;
    top: 30px;
    left: 50%;
    margin-left: -220px;
    z-index: 10;
    display: none;
}
.seriesItemTips:hover .seriesTipsTxt{
    display: block;
}
.seriesTipsTxt::after{
    content: "";
    width: 0;
    height: 0;
    border: 15px #2b313d solid;
    border-width: 14px 15px 14px 15px;
    border-color: transparent transparent #2b313d transparent;
    position: absolute;
    top: -28px;
    left: 50%;
    margin-left: -15px;
    z-index: 10;
}
.seriesTipsTxt b{
    display: block;
    font-style: normal;
    margin-bottom: 30px;
}
.seriesTipsTxt span{
    display: block;
}

/* **** 演讲嘉宾 **** */


/* **** 如何参与 **** */

/* **** 评价 **** */

/* **** 合作伙伴 **** */


@media screen and (max-width: 1536px) {
    /* **** Banner **** */
    .banner {
        height: 540px;
    }
    .bannerListLogo {
        margin: 40px auto 15px;
    }
    .bannerListTitle {
        margin: 60px auto 40px;
    }
    .indexBannerSloganImg {
        margin: 0 auto 70px;
    }
}

@media screen and (max-width: 1400px) {
    /* **** Banner **** */
    .banner {
        height: 550px;
    }
}

@media screen and (max-width: 750px) {
    html, body {
        height: 100%;
    }
    /* **** Banner **** */
    .banner {
        box-sizing: border-box;
        width: 100%;
        height: 100%;
        margin-top: 0; 
        padding-top: 1rem; 
    }
    #video {
        display: none;
    }
    .bannerContent {
        position: static;
        width: 90%;
        height: 100%;
        margin: 0 auto;
    }
    .bannerList {
        box-sizing: border-box;
        padding-top: 1rem;
    }
    .bannerListBg {
        background: url(img/mob-header1.jpg) center/cover no-repeat;
    }
    .bannerListContent {
        box-sizing: border-box;
        padding-top: 1rem;
    }
    .bannerListLogo {
        display: block;
        width: 5rem;
        height: 0.9rem;
        margin: 0.8rem auto 0.2rem;
        background: url(img/mMenuLogo2X.png) center/100% auto no-repeat;
    }
    .bannerListTitle {
        margin: 0 auto 1.2rem;
        font-size: 0.36rem;
        line-height: 0.4rem;
    }
    .bannerSummary {
        position: absolute;
        width: 100%;
        bottom: 3rem;
        font-size: 0.32rem;
        line-height: 0.6rem;
        white-space: nowrap;
    }
    .bannerSummaryTime, .bannerSummarySite {
        padding-left: 0.4rem;
    }
    .bannerSummaryTime {
        margin-right: 0.2rem;
        padding-left: 0.5rem;
        background: url(img/icon-time-white.png) left center/0.4rem auto no-repeat;
    }
    .bannerSummarySite {
        background: url(img/icon-site-white.png) left center/0.4rem auto no-repeat
    }
    .bannerArrow, .bannerIndicators {
        display: none;
    }
    .bannerList:nth-child(2) {
        display: none;
        background: url(img/mob-header1.jpg) center/cover no-repeat;
    }
    .indexBannerSloganImg {
        width: 6.4rem;
        height: 2rem;
        margin: 0 auto 1rem;
        background: url(img/mIndexSlogan.png) center center no-repeat;
        background-size: 100% auto;
    }
    .goRegister {
        width: 3.2rem;
        height: 0.8rem;
        bottom: 1.5rem;
        font-size: 0.32rem;
        line-height: 0.8rem;
    }
    .bannerAttendLink {
    	font-size: 0.28rem;
    	bottom: 0.8rem;
    }
    /* **** 展望 **** */
    .prospect {
        width: 90%;
        height: auto;
        margin: 0 auto;
    }
    .prospectTitle {
        margin: 0.7rem 0 0.6rem;
        font-size: 0.48rem;
        font-weight: normal;
        line-height: 0.5rem;
    }
    .prospectDesc {
        width: 100%;
        margin-bottom: 0.8rem;
    }
    .prospectDescText {
        font-size: 0.28rem;
        line-height: 0.5rem;
    }
    /* **** 峰会系列活动 **** */

    /* **** 群体构成 **** */
    .groupConstituteBox {
        width: 90%;
        margin: 0.6rem auto 0;
    }
    .groupConstituteItem {
        width: 50%;
        margin: 0 0 0.6rem;
    }
    .groupConstituteItem:nth-child(3n-1) {
        margin: 0 0 0.6rem;
    }
    .groupConstituteIcon {
        width: 0.9rem;
        height: 0.8rem;
        margin: 0 auto 0.3rem;
        background-size: 5.4rem auto;
    }
    .groupConstituteIconB {
        background: url(img/groupConstituteIcon.png) -2.7rem 0px/5.4rem auto no-repeat;
    }
    .groupConstituteIconC {
        background: url(img/groupConstituteIcon.png) -4.5rem 0px/5.4rem auto no-repeat;
    }
    .groupConstituteIconD {
        background: url(img/groupConstituteIcon.png) -3.6rem 0px/5.4rem auto no-repeat;
    }
    .groupConstituteIconE {
        background: url(img/groupConstituteIcon.png) -0.9rem 0px/5.4rem auto no-repeat;
    }
    .groupConstituteIconF {
        background: url(img/groupConstituteIcon.png) -1.8rem 0px/5.4rem auto no-repeat;
    }
    .groupConstituteNumBox {
        height: auto;
        margin-bottom: 0.1rem;
    }
    .groupConstituteNum {
        font-size: 0.6rem;
        line-height: 0.6rem;
    }
    .groupConstituteCaret, .percentCaret {
        font-size: 0.48rem;
        line-height: 0.48rem;
    }
    .groupConstituteCaption {
        font-size: 0.32rem;
        line-height: 0.4rem;
    }


    .seriesBox{
        width: 100%;
    }
    .noIcon{
        margin-top: .9rem;
    }

    
    /* **** 演讲嘉宾 **** */

    /* **** 如何参与 **** */
}