*{
    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{
    height: 695px;
}

.pc{
    width:100%;
    display: block;
}

.mobile{
    display: none;
}

.navigation{
    width: 100%;
    background: linear-gradient(#FFB369, #FF774E);
    position: static;
    top: 0;
    left: 0;
    z-index: 9;
}
.navigation ul{
    width: 1200px;
    height: 60px;
    font-size: 16px;
    display: flex;
    align-items: center;
    list-style-type: none;
    margin: 0 auto;
}
.navigation ul li{
    padding: 0 10px;
}
.navigation ul li:last-child{
    border-right: 0;
}
.navigation ul li a{
    color: #fff;
    padding: 0 20px;
    font-weight: 300;
}

.navigation ul li .sousuo{
    width: 338px;
    margin-top: 6px;
    margin-left: 130px;
}

/* 关于SNEC */
.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-size: 29px;
    font-family: SourceHanSansCN-Heavy, SourceHanSansCN;
    font-weight: 800;
    color: #363636;
    padding-bottom:19px;
    text-align: center;
}

.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: 16px;
}
.main{
    width: 1200px;
    margin: 0 auto;
}

/* 展会专访 */
.exhibition{
    /* width: 1920px; */
    height: 533px;
    background: #F6F6F6;
    margin-top:64px;
}

.exhibition_main{
    padding-top:36px;
}

.exhibition_title{
    width: 1200px;
    height:60px;
    background: url(../img/title.png) no-repeat;
    padding-bottom:42px;
    line-height:60px;
    text-align: center;
    font-size: 30px;
    font-family: SourceHanSansCN-Heavy, SourceHanSansCN;
    font-weight: 800;
    color: #FFFFFF;
}

.exhibition_content_left{
    width:600px;
}
.exhibition_content_left .content_left_text{
    width: 533px;
    height: 170px;
    font-size: 20px;
    font-family: SourceHanSansCN-Regular, SourceHanSansCN;
    font-weight: 400;
    color: #363636;
    line-height: 34px;
    margin-top:18px;
}

.exhibition_content{
    display: flex;
}

.exhibition_content_right{
    width:600px;
}

.exhibition_content_right p{
    width: 600px;
    height: 60px;
    font-size: 20px;
    font-family: SourceHanSansCN-Medium, SourceHanSansCN;
    font-weight: 500;
    color: #363636;
    line-height: 30px;
    margin-top:32px;
}

/* 视频直播 */
.liveVideo{
    margin-top:70px;
}

.liveVideoBox{
    display: flex;
    padding-bottom: 30px;
}

.LiveVideo_left{
    width: 580px;
}

.LiveVideo_left ul li{
    list-style-type: none;
    font-size: 16px;
    font-family: SourceHanSansCN-Regular, SourceHanSansCN;
    font-weight: 400;
    color: #363636;
    line-height: 24px;
    padding-bottom:10px;
}

.LiveVideo_left ul li img{
   position:relative;
   top:5px;
}

.LiveVideo_left ul li a{
    height: 20px;
    font-size: 14px;
    font-family: PingFangSC-Light, PingFang SC;
    font-weight: 300;
    color: #959595;
    line-height: 20px;
    margin-left:50px;
}

.LiveVideo_left h2{
    font-size: 26px;
    font-family: SourceHanSansCN-Medium, SourceHanSansCN;
    font-weight: 500;
    color: #363636;
    padding-bottom: 12px;
}

.LiveVideo_left p{
    width: 512px;
    font-size: 24px;
    font-family: SourceHanSansCN-Regular, SourceHanSansCN;
    font-weight: 400;
    color: #363636;
    line-height: 30px;
    padding-bottom:37px;
}

.LiveVideo_right p{
    padding-bottom:19px;
}

.LiveVideo_right p img{
    padding-left:19px;
}

/* 稿件发布 */
.manuscriptPublishing{
    height: 890px;
    background: #F6F6F6;
}

.manuscriptPublishing .main{
    padding-top:47px;
}

.manuscriptPublishing ul li{
    list-style-type: none;
    font-size: 20px;
    font-family: SourceHanSansCN-Regular, SourceHanSansCN;
    font-weight: 400;
    color: #363636;
    line-height: 30px;
    padding-bottom:15px;
}

.shangjialogo{
    display: flex;
}

.shangjialogo p{
    width: 200px;
    height: 100px;
    background: #FFFFFF;
    border: 1px solid #DFDFDF;
    text-align: center;
    line-height:100px;
    font-size: 24px;
    font-family: SourceHanSansCN-Regular, SourceHanSansCN;
    font-weight: 400;
    color: #959595;
}

.shangjialogo p img{
    margin-top:15px;
    width: 75%;
}

/* 悬浮窗 */
.xuanfu{
    position: fixed;
    right: 0;
    top: 520px;
}

/* 返回顶部 */
.toTop {
    width: 48px;
    height: 48px;
    position: fixed;
    bottom: 26px;
    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;
}

.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;
}