/* ----------- 首页 ----------- */
/* 学术分会 */
.tabs .show{display: block;}
.tabtitle{ height: 72px; line-height: 72px;background: #f8f8f8;position: relative;}
.tabtitle .tit{ font-size: 24px; color: #c7c7c7; width: 230px; text-align: center; cursor: pointer;}
.tabtitle .tit.active{font-size: 36px; color: #000000; background: #fff;}
.tabtitle .total{font-size: 18px; color: #e80719; position: absolute; right: 30px; top: 0; }
.tabbox .total{font-size: 18px; color: #e80719;text-align: center; margin: -10px 0 10px 0; }
.tabbox{background: #ffffff; padding: 35px 0;display: none;}
.tabbox li{ width: calc(33% - 40px); box-sizing: border-box; display: inline-block; height: 60px; margin: 20px;}
.tabbox li a{ color: #4c4c4c; font-size: 18px; display: block; background:  no-repeat left center;border: 1px solid #f4f4f4; line-height: 60px; padding-left: 80px; text-overflow:ellipsis;white-space:nowrap;overflow:hidden;}
.tabbox li a:hover{border: 1px solid #bde2ff; background:  no-repeat left center; color: #2465fa;}
.tabswiper { padding-bottom: 60px;}
.tabswiper .swiper-pagination-bullet {width: 44px;height: 17px;text-align: center;line-height: 17px;color:#b1b1b1;opacity: 1;background:#efefef;border-radius:0}
.tabswiper .swiper-pagination-bullet-active {color:#fff;background: #b2e1ff;}
.tabswiper .swiper-pagination-bullet:first-of-type{ border-bottom-left-radius: 17px; border-top-left-radius: 17px;}
.tabswiper .swiper-pagination-bullet:last-of-type{ border-bottom-right-radius: 17px; border-top-right-radius: 17px;}
/* 年会资讯 */
.news{ background:  no-repeat top center;background-size:100% 100%;}
.news .more{ width: 99px; height: 33px; border:1px solid rgba(255, 255, 255, 0.35); border-radius: 17px; float: right; margin: -85px 0 0 0; position: relative; z-index: 9;}
.news .more a{color: #acdefe;line-height: 33px; display: block;  text-align: center;}
.news .flex{ align-items: flex-start;}
.news_left{border: 6px solid #ffffff; width: 48%; position: relative; box-sizing: border-box;}
.news_left img{width: 100%;}
.news_left .tit{ position: absolute;bottom: 0; left: 0; width: 100%; box-sizing: border-box; height: 60px; line-height: 60px;background: rgba(0, 0, 0, 0.6); }
.news_left .tit a{display: block;color: #ffffff; padding-left: 20px;}
.news_right{ width: 48%;}
.news_right li{ padding: 6px; overflow: hidden; background: #ffffff; margin-bottom: 10px;}
.news_right li .img{ float: left; margin-right: 15px;}
.news_right li .tit{ font-size: 18px;color: #282828;}
.news_right li .nr{color: #8f8f8f; height: 52px; overflow: hidden;}

/* 大会特邀报告 */
.meeting{ position: relative;}
.bj01{ position: absolute; left:0;  bottom: 0;}
.bj02{ position: absolute; top: 0; right: 0;}
.meeting .container{ position: relative;z-index: 9;}
.meeting .box{ padding: 80px 50px;}
.meeting li{ text-align: center; width: 50%;}
.meeting li .img{ width: 228px; height: 228px; border-radius: 50%; border: 6px solid #bad0ff; overflow: hidden; margin: 0 auto;}
.meeting li .tit{ font-size: 24px; color: #0623d6; line-height: 60px;}
.meeting li .nr p{ font-size: 16px; color:#494949; line-height: 26px;}
.meeting li:hover .img{border-color: #3f65e2;}

.meeting .btn{ padding: 20px 0;text-align: center;}
.meeting .btn img{ margin-right: 30px;}
.meeting .btn a{width: 48%; height: 96px; font-size: 24px; color: #ffffff; background:#3f65e2; line-height: 96px;}
.meeting .btn a:last-of-type{ background:#08b2bd;}
.meeting .btn a:hover{ opacity: 0.9;}
/* 相关下载 */
.download{-background:  no-repeat top center; padding-bottom: 80px;}
.download li{background: #fff; border-radius: 5px; text-align: center; height: 350px;overflow: hidden;}
.download li .tit{ height: 70px; background: linear-gradient(#fff,#eeeeee);}
.download li .tit img{ margin: 0 20px 0 auto;}
.download li .nr { padding: 40px; font-size: 18px; line-height: 28px; color: #0d548e; height: 30%;}
.download li .btn{ width: 137px; height: 37px; line-height: 37px; border-radius: 19px; color: #fff; cursor: pointer;background:#3f4fe4; text-align: center; margin: 0 auto; transition: 0.3s all;}
.download .swiper-slide:nth-of-type(2n) .btn{background: #920ae8;}
.download li .btn:hover{ padding: 0 10px;}
.download .box{ padding: 0 60px; position: relative;}
.download .swiper-button-white{background-color:rgba(255, 255, 255, 0.09); width: 55px; height: 76px; border-radius: 5px; background-size:24%;}
.download .swiper-button-prev{ left: 0;}
.download .swiper-button-next{ right: 0;}
/* 协办单位 */
.unit .box{text-align: center;}
.clear {
 zoom: 1;
}

.clear:after {
 content: '';
 display: block;
 clear: both;
}

.unit li{width: calc(20% - 28px); background: #fff; text-align: center; margin: 12px; display: inline-block; font-size: 16px; padding-bottom: 30px;border: 3px solid #fff;}
.unit li a{display: block}
.xz-box{
 display:flex;
 flex-wrap: wrap;
 justify-content: center!important;
}

.unit li:hover{border-color:#3f65e2;}
/* 往届年会回顾 */
.title{font-size: 36px; padding: 50px; text-align: center; position: relative;}
.history{background:  no-repeat top center; background-size:100% 100%;}
.history .box{display: none;}
.history .box .img{ width: 71%;}
.history .box .jj{ width:25%;}
.history .box .jj .tit{color: #00eaff; padding: 28px 0 20px 0;}
.history .box .jj .tit span{font-size: 30px;}
.history .box .jj .tt{font-size: 18px; color: #ffdd74; border-bottom: 1px solid #fff; padding-bottom: 25px;}
.history .box .jj .nr{padding: 25px 0 45px 0; line-height: 26px;}
.history .box .jj .btn{ border: 1px solid  rgba(255, 255, 255, 0.54); width: 130px; height:36px; line-height: 36px; border-radius: 5px;}
.history .box .jj .btn a{color: rgba(255, 255, 255, 0.54); display: block; text-align: center;}
.history .show{display: flex;}
.history .years{background:  no-repeat center center; color: #02b1f2; padding: 30px 12.5%; background-size: 100%;}
.history .years li{ width: 20%;text-align: center;cursor: pointer;}
.history .years p{ padding-top: 45px;}
.history .years .on{color: #4ef9ff;}


/* 当浏览器的可视区域小于1280px */
@media screen and (max-width:1280px) {
	
}
/* 当浏览器的可视区域小于1200px */
@media screen and (max-width:1200px) {

	.meeting .box{ flex-wrap: wrap; padding: 50px 20px;}
	.meeting .box li{ width: 50%;text-align: left;display: flex; align-items: center;}
	.meeting .box li .img{ float: left; width:30%; height: auto; margin: 10px 20px 0 0;}
	
	.unit li{width: calc(33% - 20px); margin: 8px; font-size: 14px;}
	
	.history .box,.news .box{flex-direction: column; align-items: center;}
	.history .box>div,.news .box>div{width: 90% !important; margin:5px auto;}
}
/* 当浏览器的可视区域小于980px */
@media screen and ( max-width: 980px ) {
	
	.title{padding:30px; font-size: 28px;}
	
	.tabtitle{height: 60px; line-height: 60px;}
	.tabtitle .tit{font-size: 22px;}
	.tabtitle .tit.active{font-size: 30px;}
	
	.tabbox li{width:calc(50% - 30px); height: 40px;margin: 10px;}
	.tabbox li a{ line-height: 40px;font-size: 16px; background-size: 50px;padding-left: 60px;}
	.tabbox li a:hover{ background-size: 50px;}
	
	.news .more{margin:-50px 0 0 0}
	
	.meeting .btn{flex-direction: column; align-items: center; height: auto;}
	.meeting .btn>div{ width: 90% !important;text-align: center !important; margin: 5px auto;}
	.meeting .btn>div{ line-height: 60px; height: 60px;}
	
	.history .box .jj .tt,.history .box .jj .tit{padding-bottom: 15px;}
	.history .box .jj .nr{ padding: 15px 0;}
	
	.meeting .btn a { width: 100%; }
}
/* 当浏览器的可视区域小于650px */
@media screen and ( max-width: 650px ) {
	.history,.news{background-size: auto 100%;}
	.tabtitle{height: 50px; line-height: 50px;}
	.tabtitle .tit{font-size: 18px;}
	.tabtitle .tit.active{font-size: 24px;}
	
	.tabbox li{width:calc(100% - 20px); height: 40px;margin: 5px 10px;}
	
	.news_right li .img{width: 30%;}
	
	.meeting .box li{ width: 100%;}
	
	.unit li{width: calc(50% - 10px); margin: 3px; height: 140px;overflow: hidden;}
	.unit li img{max-height: 140px; width: 234px; max-width: 100%;}
	
	.history .years{ padding: 0;background: none; padding: 20px 0;}
	.history .years p{padding-top: 0px;}
}