*{
    margin: 0;
    padding: 0;
    font-family: PingFangSC-Regular;
}
a{
    text-decoration: none;
}

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

.ellipsis_2 {
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
}

.ellipsis_3 {
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	line-clamp: 3;
	-webkit-box-orient: vertical;
}

/* 头部 */
.head {
    width: 100%;
    height: 40px;
    overflow: hidden;
    line-height: 40px;
    background-color: #fff;
    border-bottom: 1px solid #d9d9d9;
}

.head .main {
    width: 1000px;
    height: 40px;
    margin: 0 auto;
}

.head .main .solarbe_logo {
    float: left;
    width: 112px;
    height: 31px;
}

.solarbe_logo img {
    width: 100%;
    margin-top: 4px;
}

.head .main .solarbe_nav {
    float: right;
    margin-top: 13px;
    display: inline;
}

.head .main .solarbe_nav li {
    float: left;
    padding: 0px 10px;
    display: inline;
    line-height: 14px;
    font-family: "微软雅黑", "宋体";
    font-size: 12px;
    color: #000;
    border-right: 1px solid #ddd;
}
.head .main .solarbe_nav li:last-child{
    border:0;
}
.head .main .solarbe_nav li a {
    color: #000;
}

.head .main .solarbe_nav li a:hover {
    text-decoration: underline;
}
.banner{
    width: 100%;
    height: 484px;
    background-image: url(../img/pc_banner.jpeg);
    background-repeat: no-repeat;
    background-position: center;
}
.pc{
    display: block;
}
.mobile{
    display: none;
}
.nav_btn{
    display: none;
}
.navigation{
    width: 100%;
    background-color: #3156ae;
    position: static;
    top: 0;
    left: 0;
    z-index: 9;
}
.navigation ul{
    width: 1200px;
    height: 40px;
    font-size: 16px;
    display: flex;
    align-items: center;
    list-style-type: none;
    margin: 0 auto;
}
.navigation ul li{
    padding: 0 10px;
    /* border-right: 2px solid #fff; */
}
.navigation ul li:last-child{
    border-right: 0;
}
.navigation ul li a{
    color: #fff;
    padding: 0 20px;
    font-weight: 300;
}
/* 会议背景 */
.meeting_back{
    text-align: center;
    margin-top: 30px;
}
.flex{
    position: relative;
    display: flex;
    /* justify-content: space-around; */
    align-items: center;
}
.flex video{
    width: 730px;
    height: 411px;
    cursor: pointer;
}
.title_all{
    margin-top: 20px;
}
.title{
    font-family: SourceHanSerifCN-Heavy;
	font-size: 38px;
	font-weight: bold;
	font-stretch: normal;
	/* line-height: 28px; */
	letter-spacing: 0px;
    color: #333333;
    margin-bottom: 10px;
    margin-top: 20px;
    background-image: -webkit-linear-gradient(top,#72B46F,#578D8B,#436EA0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.title_item{
    display: flex;
}
.title_en{
    /* margin-bottom: 30px; */
    margin-top: 33px;
    font-family: TimesNewRomanPS-BoldMT;
	font-size: 30px;
	font-weight: bold;
	font-stretch: normal;
	/* line-height: 28px; */
	letter-spacing: 0px;
	color: #3156ae;
    opacity: 0.9;
    padding-left: 20px;
    background-image: -webkit-linear-gradient(top,#B5BCD9,#DDE0EC,#F0F1F7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.back_ins .title {
    margin-top: 0;
}

.back_ins .title_en {
    margin-top: 8px;
}
.back_ins .title_all {
    margin-top: 0;
}
.line{
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}
.line div:first-child{
    height: 4px;
    width: 13%;
    background-color: #3156ae;
}
.line div:nth-child(2){
    border: dotted 1px #3156ae;
    width: 87%;
    height: 0px;
}
.back_ins{
    flex: 1;
    text-align: left;
    margin-left: 36px;
    font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	letter-spacing: 0px;
	color: #333333;
}
.back_ins_p{
    line-height: 28px;
    text-indent: 28px;
    font-size: 14px;
}
.main{
    width: 1200px;
    margin: 0 auto;
}

/* 会议嘉宾 */
.img_all_pc{
    /* display: flex;
    justify-content: space-around; */
}
.img_all_mobile{
    display: none;
}
/* .img_item{
    width: 236px;
    height: 339px;
} */

.img_item {
    width: 236px;
    height: 339px;
    background-repeat: no-repeat;
    background-position: -120px -0px;
    background-size: cover;
}

.img_item:hover .guest_ins{
    display: block;
}

.img_item1{
    background-image: url(../img/guest/1.jpg);
}
.img_item2{
    background-image: url(../img/guest/2.jpg);
}
.img_item3{
    background-image: url(../img/guest/3.png);
}
.img_item4{
    background-image: url(../img/guest/4.jpg);
}
.img_item5{
    background-image: url(../img/guest/5.jpg);
}
.img_item6{
    background-image: url(../img/guest/6.jpg);
}
.img_item7{
    background-image: url(../img/guest/7.jpg);
}
.img_item8{
    background-image: url(../img/guest/8.jpg);
}
.img_item9{
    background-image: url(../img/guest/9.jpg);
}
.img_item10{
    background-image: url(../img/guest/10.jpg);
}
.img_item11{
    background-image: url(../img/guest/11.jpg);
}
.img_item12{
    background-image: url(../img/guest/12.jpg);
}
.img_item13{
    background-image: url(../img/guest/13.jpg);
}
.img_item14{
    background-image: url(../img/guest/14.jpg);
}
.img_item15{
    background-image: url(../img/guest/15.jpg);
}
.img_item16{
    background-image: url(../img/guest/16.jpg);
}
.img_item17{
    background-image: url(../img/guest/17.jpg);
}
.img_item18{
    background-image: url(../img/guest/18.jpg);
}
.img_item19{
    background-image: url(../img/guest/19.jpg);
}
.img_item20{
    background-image: url(../img/guest/20.jpg);
}
.img_item21{
    background-image: url(../img/guest/21.jpg);
}

.img_item1:hover .guest_ins{
    display: block;
}
.img_item2:hover .guest_ins{
    display: block;
}
.img_item3:hover .guest_ins{
    display: block;
}
.img_item4:hover .guest_ins{
    display: block;
}
.img_item5:hover .guest_ins{
    display: block;
}
.guest_ins{
    width: 236px;
	height: 189px;
    background-color: rgba(49,86,174,0.5);
    color: #fff;
    text-align: center;
    padding-top: 150px;
    line-height: 25px;
    display: none;
}
/* 会议日程 */
.schedule{
    /* text-align: center; */
}
.text_center{
    text-align: center;
}
.font_bold_800{
    font-weight: 800;
}
.schedule table{
    margin-top: 20px;
    border-color: #eee;
}
.schedule table tr:first-child{
    background-color: #3156ae;
    color: #fff;
}
.schedule table td{
    font-size: 16px;
    line-height: 30px;
    padding: 10px 10px;
}
.kg{
    color: transparent;
    display: inline-block;
}
/* 现场图片 */
.live_pictures a{
    color: #666;
}
.show_pic{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}
.show_pic img{
    width: 24%;
    margin-top: 10px;
    height: 100%;
    cursor: zoom-in;
}

/* 媒体报道 */
.news{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}
.news_ins{
    width: 49%;
    display:flex;
    justify-content: space-between;
    margin-bottom: 20px;
    cursor: pointer;
}
.news_ins img{
    width: 40%;
    height: 60%;
}
.news_detail{
    margin-left: 20px;
}
.news_detail a{
    font-family: SourceHanSansCN-Bold;
	font-size: 16px;
	font-weight: 800;
	font-stretch: normal;
	line-height: 28px;
	letter-spacing: 0px;
	color: #333333;
}
.news_detail .desc {
    font-family: SourceHanSansCN-Regular;
	font-size: 14px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 28px;
	letter-spacing: 0px;
    color: #666666;
    text-indent: 28px;
}
/* 返回顶部 */
.toTop {
    width: 48px;
    height: 48px;
    position: fixed;
    bottom: 100px;
    right: 100px;
    z-index: 5;
    background-color: rgba(0, 0, 0, 0.4);
    border-radius: 50%;
    display: none;
}

.shade {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    background-color: rgba(0, 0, 0, 0.4);
    display: none;
}

.big_img {
    width: 1100px;
    height: 700px;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999999999;
    display: none;
}

.big_img img {
    width: 100%;
    height: 100%;
}

/* 尾部 */
.solarbe_bottom {
    text-align: center;
    font-family: "微软雅黑", "宋体";
    font-size: 12px;
    color: #000;
    line-height: 20px;
    padding: 30px 0px 30px 0;
    background: #fff;
}

.solarbe_bottom .footLink {
    line-height: 40px;
}

.solarbe_bottom a {
    color: #000;
}

.solarbe_bottom a:hover {
    text-decoration: underline;
}

.footer_b {
    margin-top: 10px;
}
.aaa{
    background-image:-webkit-linear-gradient(bottom,#72B46F,#578D8B,#436EA0);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}
.play_video{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 8;
    /* display: none; */
}
.video_shade{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 730px;
    /* height: 411px; */
    width: 100%;
    background-color: rgba(0, 0, 0, 0.2);
    z-index: 7;
    /* display: none; */
}

.swiper_video {
    width: 730px !important;
    width: 100%;
    /* height: 414px; */
}

.swiper-pagination-bullet {
    outline: none !important;
    margin-right: 6px;
}

.mobile-pagination {
    display: none;
}

.pc-pagination {
    left: 365px;
    bottom: -12px;
}