@media screen and (min-width:1200px){
    .container{
        width: 1230px;
    }
}
@media screen and (max-width:1440px) {
    .s_title {
        margin-bottom: 20px;
    }
    .s_title br{display: none;}
    .s_title span{
        margin-left: 10px;
    }
    .solution_wrap {
        display: block;
   
    }
    .solution_list {
        margin-left: 0%;
    }
    .solution_item:first-child{
        padding-left: 0;
    }

    #meeting_list li { height: 2.8rem;  }
    #meeting_list li dl { height: 100%;  }
    #meeting_list li dl dt { width: 4.5rem; }
    #meeting_list li dl dd { width: calc(100% - 4.5rem); }

    #meet {  width: 100%;   height: 5.68rem; }
    #meet .gallery-top {  width: 10rem; }
    #meet .gallery-thumbs {  width: calc( 100% - 10rem); }

    .research_list dl { height: 2.8rem;  }
    .research_list dl dt {  width: 3.88rem; }
    .research_list dl dd { width: calc(100% - 3.88rem - 0.35rem); }

    .research_list dl dd .news_desc p { /*-webkit-line-clamp: 4;*/  }



}
@media screen and (max-width:1368px){
    .container {   width: auto;   }
    .m_g_left,
	.m_g_right { width: 100%;  margin-right: 0%;  margin-bottom: 50px; }
    .mySwiper3 { height: 150px; }
     
    .ft_fl { padding-right: 40px;}
    .ft_fr { padding: 0 40px; }

    #meeting_list li {  height: 200px;}
    #meeting_list li dl dt {  width: 325px; }
    #meeting_list li dl dd {  width: calc(100% - 325px);}
    #meeting_list .btn-enter {  right: 0;  bottom: 0;}

	
   
}

@media screen and (max-width:1200px){
    .header{ /*padding: .7rem 0 .6rem; */ }

    .menu ul li p a { font-size: 16px;  }
    .menu ul li dl dd a { font-size: 14px;  }
	
    h1.news_bt { font-size: 36px;  }
	
    .pleft .container {  padding-left: 15px;  }
	
    .hot {  margin-top: 50px; display: none; }

    #meet {  width: 100%;  height: 6.8rem; }
    #news .swiper-slide .pics {  height: 273px;}    
}


@media screen and (max-width:1086px){
	
	.phone { display: block !important; }
	.pc { display: none !important; }
	
	hr {  margin: 20px 0;	} 
	table tr td { padding: 18px; }
	
	.dot { display: block;  }
	.menu ,
	img.bg-mt-1 { display: none;  }	
	
	#window video { height: auto; width: 100%; }

	 .left_nav { float:none; margin: 0; }
    .right_content { width: auto;  float: none;  }
	
	.header { padding: 10px 0; } 
    .header>.container {  align-items: center;  }
   
	.logo {  width: auto; height: 50px;   }
	.logo a,.logo img{ height: 100%;  width: auto; }

	.hz ul li a img {  max-width: 56%;}
	
	.ft_logo { margin-bottom: 25px; float: none;}	
	
	.ft_link { max-width: 100%; float: none; }
	.ft_link h6 { font-size: 16px;  margin-bottom: 16px; }
	.ft_link ul a { margin-right: 38px; margin-bottom: 15px; }
	
	.copyright span { float: none; }
	.goTop { transform: scale(.75); bottom: 2vh; right: 2px; }
	
	/* left_nav */
	.left_nav::after { display: none; }
	.left_nav { width: 100%; float: none; margin-bottom: 50px;}
	.left_nav dl { min-height: unset; }
	.left_nav dl dt {  padding: 25px;   }
	.left_nav dl dd { border: none;  padding: 8px 25px; margin-bottom: 0; }     
	.left_nav dl dd a { font-size: 18px; font-weight: lighter;  text-align: left;  padding: 0;   }
	
	
	.right_content .sub-tittle { margin-bottom: 25px; }	
	.innerbanner { height: 150px; margin-bottom: 20px; }
	.page_load {
		padding: 10px 16px ; 
		bottom: 0;
		background: -webkit-linear-gradient(left ,rgba(43,183,179,1) ,rgba(43,183,179,0));
		background: -moz-linear-gradient(left ,rgba(43,183,179,1) ,rgba(43,183,179,0));
		background: -ms-linear-gradient(left ,rgba(43,183,179,1) ,rgba(43,183,179,0));
		background: linear-gradient(left ,rgba(43,183,179,1) ,rgba(43,183,179,0));
	}	
	.wamp img { display: none; }
	
	/* 分页 */
	.fenye ul a{ display: none;  }
	.fenye ul .icon{ display: inline-block;  width: 100px; }	
	
	
	/* mode */
	.mode {  padding: 50px 0  ; }
	.mode a.btn-enter.color_bai.phone { text-align: center; margin-top: 25px; color: #2bb7b3 !important; }	
	
	.swiper-button-next,
	.swiper-button-prev {  width: 35px; height: 35px; margin-right: -5px;  }
	.mode .swiper-button-prev { right: 53px; }
	.mode .swiper-button-next, 
	.mode .swiper-button-prev {  top: -40px; }
	
	/* searchbox */
	.innerbanner .searchbox { width: 77%; height: 45px; }
	.innerbanner .searchbox input   {  height: 45px; line-height: 45px; font-size: 16px; }
	.searchbox input::placeholder {  font-size: 16px; }
	
	.sm_menu .searchbox ,
	.sm_menu .searchbox input  {  height: 50px; line-height: 50px; font-size: 16px; }
	
	.searchbox .btn_search, 
	.innerbanner .btn_search { background-size: 33%; }
	
	
	/* 按钮组 */
	.btn_groups {
		position: relative; 
		right: 0; 
		opacity: 1; 
		transform: translate(0, 0); 		
		display: flex;
		margin-top: 10px;
		justify-content: center;
		transition: all .35s; 
	}
	
	.btn_groups a { 
		width: auto; 
		height: 38px; 
		padding: 7px 15px !important; 
		font-size: 14px; 
		flex-flow: row nowrap; 
		justify-content: center; 
	}
	
	.btn_groups a i { margin-right: 10px; }
	
    
	
	/* 通用标题 */
	.research_tittle,
	.download_tittle {  font-size: 22px; line-height: 1.3; }
	
	.m_g_title p ,	
	.sub-tittle ,
	 h1.news_bt  { font-size: 24px;  }
	
	.sub-tittle big { font-size: 30px; margin-bottom: 5px; } 
	
	
	
	/* home */ 
	#banner .swiper-button-next,
	#banner .swiper-button-prev { top: 125px; margin-right: 0; }	
	#banner .swiper-pagination {  height: 30px; top: 220px; }
	
    .banner { height: auto; padding:  0; margin-top: 0; } 
	.banner .swiper-slide .container { height: auto; }
	.banner .mt_box { height: 250px; position: relative;}
	.banner .swiper-slide a { position: relative; height: auto; padding: 30px 0;  background-color: #3dc2bb; bottom: 0;  }
	
	a.banner-info .change {
	    border-top: 2px #fff solid;
		position: relative;
	    padding-top: 57px;
	    font-size: 30px;
	    line-height: 1.2;
	    bottom: unset;
	    font-weight: normal;
	    max-width: 100%;
		display: -webkit-box;
		overflow: hidden;
		text-overflow: ellipsis;
		-webkit-line-clamp: 2;
		-webkit-box-orient: vertical;		
	} 
	
	.meet-banner  { height: 80vh;  }
	.meet-banner .mt_box { position:absolute ;  }
	.meet-banner .banner-info { position: absolute !important;  }
	.meet-banner a.banner-info .change { position: absolute; bottom: 114px; max-width: 89%; }
	.meet-banner .swiper-pagination ,
	.meet-banner .swiper-button-prev,
	.meet-banner .swiper-button-next{ display: none; }
	
	a.banner-info .change-meet { -webkit-line-clamp: 3; padding-top: 0; }
	.change-meet label { font-size: 18px; padding: 7px 12px; }
	.change-meet h2 {  font-size: 30px; line-height: 1.35; }
    
	
	/* 新闻动态 */ 
	.news-hot ,
	.news-hot ul li .cards:nth-child(1) { height: auto; }
	.news-hot ul li { width: 100%; float: none; margin-right: 0; }
	.news-hot ul li:nth-child(1)  { height: 380px; }
	.cards .btn-enter, 
	dl.item-tpye-2 .btn-enter { position: static; }
	
	/* 会议动态 */
	#meet { height: auto; }
	#meet .gallery-top ,
	#meet .gallery-thumbs { width: 100%; float: none; height: auto; }
	#meet .gallery-top { height:210px; }
	#meet .gallery-top .meet_tittle { display: none; }	
	#meet .gallery-thumbs .swiper-slide { padding-left: 25px; }
	#meet .gallery-thumbs .notice_item {  padding: 15px 0;}
	#meet .gallery-thumbs .btn-enter {
	    display: block;
	    position: relative;
	    bottom: unset;
	    right: 0; 
	    color: #2bb7b3;
	    margin-top: 15px;
	    margin-left: auto;
	    margin-right: 0;
	    text-align: right;
	}
	
	
	/* 科研动态 */
	#notice ,
	#news { margin-bottom: 50px; }
	
	#notice .swiper-slide a { min-height: 270px;} 	
	#news .swiper-slide .pics {  height: 160px;	}
	
	#news .swiper-slide ,
	#notice .swiper-slide { opacity: .5; }
	 
	#news .swiper-slide-active,
	#notice .swiper-slide-active { opacity: 1; }
	
	
	/* meeting-index */	
	a.btn-enter.phone {  text-align: center; }
	
	.mode2 ,
	#meet-conference { padding: 50px 0;	}	
	
	.li-line-3 { margin-bottom: 15px; }
	.li-line-3 ul li,
	.meet-hoster li ,
	.mt-item .list-paddingleft-2 li ,
	.list-paddingleft-2 li { width: 100%; float: none;   }
	
	.li-line-4 ul li,
	.li-line-4 ul li:nth-child(4n){  width: calc((100% - 30px) / 2);  margin-bottom: 15px;  margin-right: 15px; float: left;}	
	.li-line-4 ul li:nth-child(2n) { margin-right: 0; }
	
	
	.notice_list ul li::after, 
	.download_list ul li::after, 
	.research_list li::after, 
	.conference_list ul li::after { z-index: -1; }	
	
	
	/* 会议信息 */
	#meet-conference { margin-top: -116px;  }
	.meet-hoster  { padding: 40px;}
	.meet-hoster li { 
		padding: 0; 
		padding-left: 64px; 
		padding-bottom: 10px;
		margin-bottom: 25px; 		
		border-right: none; 
		border-bottom: 1px rgba(255,255,255,.35) solid;  
	}
	.meet-hoster li p { line-height: 1.5;  }
	.meet-hoster li big { line-height: 27px; }
	.meet-hoster li .icon { width: 40px; top: 30%; left: 0; text-align: center; }
	.meet-hoster li:last-child { margin-bottom: 0; }
	
	
	/* 会议介绍 */
	.meet-about { padding-right: 0; }
	.meet-about .meet-pics { position: relative; width: 100%; height: 220px; margin-bottom: 25px; box-shadow: none; }
	.meet-about h1 { margin-bottom: 25px; font-size: 31px; line-height: 1.35; }
	
	
	/* 会议组织 */
	.orgs li { height: 92px; }
	.orgs li img {  max-width: calc(100% - 38px);  max-height: 81%; }
		
	.tab_head {  }
	.visitor_list ul li,
	.visitor_list ul li:nth-child(3n) { width: calc((100% - 15px) / 2); margin-right: 15px; }
	.visitor_list ul li:nth-child(2n) { margin-right: 0; }  
	
	.tab_body dl.visitor_cards .pics { width: 100%; height: 152px; }
	dl.visitor_cards dd .view_nums { display: block; }
	
 
	 /* 中心理念 */
    .concept { margin: 0px 0 80px; }
    .concept ul li {
        flex-basis: 100%;
        flex-direction: initial;
        height: 80px;
        border: none;
		display: flex;
		justify-content: flex-start;
        justify-content: initial;
        align-items: center;
        margin-bottom: 0;
        border-bottom: 1px solid #dcdcdc;
        padding-left: 10px;
    }
    .concept ul li .icon { width: 40px; float: left;  margin-right: 20px; height: 50px;  }
    .concept ul li p{ flex: 1;  margin-top: 0;  }
    .concept ul li br{  display: none;  }
    .concept ul li:first-child{  border-top: 1px solid #dcdcdc;    }
    .concept ul li:nth-child(3n) {  border-color: #dcdcdc;   }
	
	
	/* Faculty */
	.types ul li { width: calc(50% - 5px);  margin-right: 10px; }
	.types ul li:nth-child(2){ margin-right: 0; }
	.types ul li a { text-align: center; padding:15px 0; }
	  
	.teacher_list ul li { width: 47%; margin-right: 6%; margin-bottom: 25px; }
	.teacher_list ul li:nth-child(2n){  margin-right: 0; }
	.teacher_detail dl dt ,
	.teacher_detail dl dd { width: 100%; float: initial; }	 
	
	.teacher_detail dl dt .pics { width: 100%; height: auto; overflow: visible; }
	.teacher_detail dl dt .pics img { border-radius: 5px; }
	.teacher_detail dl dt p.icon { background-size: auto; }
	
	.teacher_detail dl dd { display: none; }  
	
	.teacher_detail dl dt .pics img { position: static; width: 211px; height: auto; transform: translate(0,0) scale(1); }
	
	#window iframe {
	    display: block;
	    width: 100%;
	    height: 86vh;
	    position: absolute;
	    bottom: 0;
	    left: 0%;
	    border: 5px #fff solid;
	    border-top-width: 30px;
	    border-right-width: 25px;
	    border-top-left-radius: 30px;
	    border-top-right-radius: 30px;
	    animation: fadeInUp .5s ease forwards;
	}
	
	
	/* 联系我们 */
	.about_info{ margin-bottom: 30px; }
	.contact ul ,
	.contact ul.c2  {  width: 100%;  float: initial; margin-bottom: 30px; }
	.contact ul.c2 { border-left: none; margin-left: 0%; padding-left: 0; }
	
	
	/* Announcements */
	.notice_list ul li{ padding: 15px 20px;  }
	.notice_list ul li a { padding: 0;  }
	.notice_list ul li .news_date {  position: static; text-align: right; font-size: 16px; }
	.notice_list ul li h3.news_tittle  { margin-bottom: 20px; }
	
	
	/* 带图新闻 */
	h3.news_tittle{ height: auto; }
	.news_desc ,
	.hot { display: none; }
	
	.news_list ul li {  width: 100%; margin-bottom: 20px; margin-right: 0%; }
/*	.news_list ul li:nth-child(-n+3){ display: none; }*/
	
	.news_list ul li a{  padding-left: 45%; min-height: 90px; position: relative; z-index: 1;    }
	.news_list ul li .pics { height: 100%; width: 40%;  margin-bottom: 0px;	position: absolute;	left: 0; top: 0;	}
	.news_list ul li a>div:last-child{  flex: 1;  padding-left: 15px;  position: relative;	}
	
	.news-detail {   margin-top: 10px; padding: 0; background-color: transparent;    }
	.news_public a { float: none;}	
			
	.line_green { margin-top: 25px; }
	
	#meet-enter { width: 68px;height: 68px;background-color: #003f43;	bottom: 15vh;right: 18px;top: auto;	text-align: center;	}
	#meet-enter img { display: none; }
	#meet-enter a { position: relative; }
	#meet-enter a span { background-image: none; font-size: 15px; padding: 12px; }
    
	
	/* 学术会议列表类 */ 	
	.research_list li .btn-enter { position: static; }
	
	.research_list dd a ,
	#meeting_list li { height: auto; }
	
	.lect_achive dl ,
	.research_list dl  {  height: auto; }
	.lect_achive dl .news_desc { display: none; }	
	
	.research_list dl dd,
	#meeting_list li dl dd { width: 100%; float: none; }	
	
	.research_list dl dt,
	#meeting_list li dl dt { width: 100%; float: none; height: 190px; margin-bottom: 15px; }
	
	#meeting_list li dl dt { margin-bottom: 0; }
	#meeting_list li dl dd { border: none; padding: 20px 10px; }
	
	
	/* .download_list  */ 	
	.download_list ul li .news_date { display: none; }
	.download_tittle {  padding-right: 0;	}
	
	.hz ul li,
	.hz ul li:nth-child(3n){ width: calc(( 100% - 15px ) / 2); height: 71px; margin-right: 15px; } 
	.hz ul li:nth-child(2n) { margin-right: 0; }
	
	
	/* 学术期刊 */
	.magzine { padding : 30px 20px; }
	.magzine .pics { position: relative;  width: 100%;left: 0; }
	
	.mgz-select h6 { margin-bottom: 30px; }
	.mgz-select ul { width: 100%; position: relative;  }
	select.choose { width: 40%;  }
   
   
   /* 会议论文下载 */
    #paper dt { width: 45%; float: left; height: 178px; margin-right: 2%;}
    #paper dd { width: 53%; float: left; }
    #paper ul li { padding: 30px 0; }
    #paper ul li .pics img { transform: translate(-50%, -50%) scale(.8); }
    #paper ul li .research_tittle { display: -webkit-box; overflow: hidden; text-overflow: ellipsis;  -webkit-line-clamp: 2;  -webkit-box-orient: vertical; }
   
   
   /* 主会议 */
   .conference_list ul li a { padding-left: 0; }
   .conference_list ul li .meet-pics { width: 100%; height: 185px; position: relative; margin-bottom: 20px; }
   .meet-visitor { display: none; }
	
	
	
	
}


@media screen and (min-width:768px) and (max-width: 1086px) {

	.container {  width: 98%;}
	.innerbanner .container { width: 100%; }
	.innerbanner { height: 204px;  margin-bottom: 20px;	}
	
	.ft_logo { width: 300px; float: left; margin-right: 10%;}
	.copyright span { display: inline-block; float: right; }
	.contact ul, .contact ul.c2 {  width: 50%;  float: left;  margin-bottom: 30px;	}
	
	
	/* home */
	.banner .mt_box {  height: 390px;  position: relative;	}
	#banner .swiper-pagination { top: calc(390px - 30px); }
	
	
	.news-hot ul li { float: left; }
	.news-hot ul li:nth-child(1) { height: 380px; width: 321px;  margin-right: 15px;	}
	.news-hot ul li:nth-child(2) { width: calc(100% - 321px - 15px);  }
	.news-hot ul li:nth-child(2) .cards { width: 100%; height: calc((380px - 15px) / 2); margin-bottom: 15px; }	
	.news-hot ul li:nth-child(2) .cards:last-child { margin-bottom: 0; }	
	.news-hot ul li:nth-child(3) { clear: both; }
	.cards .btn-enter, 
	dl.item-tpye-2 .btn-enter { position: absolute; }
	.news-hot ul li dl.item-tpye-2 {  }
	.news-hot ul li dl.item-tpye-2 dt { width: calc(100% - 321px - 15px) ; height: 192px; margin-bottom: 0; margin-left: 15px; float: right;  }
	.news-hot ul li dl.item-tpye-2 dd { width: 321px; float: left; }
	
	
	#meet .gallery-top {  height: 388px; }
	
	
	/* news */
	.news_list ul li a { height: 171px; }
	.notice_list ul li .news_date { transform: translateY(0); }
	
	.li-line-3 ul li {  width: calc((100% - 20px) / 2); float: left; }
	.li-line-3 ul li:nth-child(2n)  { margin-right: 0;  }

	.teacher_list ul li .pics {  height: 236px; }
	
	/* research */
	.research_list dl dt, 
	#meeting_list li dl dt { width: 327px; float: left; margin-right: 15px; height: 185px; }
	
	.research_list dl dd,
	#meeting_list li dl dd { float: left; width: calc(100% - 327px - 15px );}
	
	.hz ul li, .hz ul li:nth-child(3n) { height: 112px; }
	
	.download_list ul li a { padding-right: 180px; }
	.btn_groups { position: absolute; transform: translate(0, -50%); margin-top: 0; }
	.btn_groups a {
	    width: 75px;
	    height: 75px;
	    padding: 7px 6px !important;
	    font-size: 14px;
		display: block;
	    flex-flow: column;
	    justify-content: center;
	}
	
	.btn_groups a i { margin-right: 0; }
	
	
	/* teacher */
   .types ul li { width: auto;  margin-right: 25px; }
   .types ul li a { padding: 15px 50px; }
   
   .teacher_list ul li,
   .teacher_list ul li:nth-child(2n) { width: calc((100% - 45px) / 4); margin-right: 15px; }
   .teacher_list ul li:nth-child(4n) { margin-right: 0; }
   
   .teacher_detail dl dt { padding-left: 241px; position: relative; min-height: 260px; }
   .teacher_detail dl dt .pics { position: absolute; left: 0; top: 0;  }
   
      
   /* meeting */
   .orgs li {   height: 125px;   }
   select.choose { width: 24%; }
   .magzine { padding-left: 40%;  min-height: 300px; }
   .magzine .pics { position: absolute; width: 15%;  }
    
    .conference_list ul li a { padding-left: 200px; padding-right: 156px; }
	.conference_list ul li .meet-pics { width: 180px; height: 120px; border-radius: 5px; overflow: hidden; position: absolute;  left: 0;  top: 0; }

	.visitor_list ul li, 
	.visitor_list ul li:nth-child(2n) ,
	.visitor_list ul li:nth-child(3n){ width: calc((100% - 30px) / 3);margin-right: 15px;	}
	.visitor_list ul li:nth-child(3n)  { margin-right: 0;  }
	.tab_body dl.visitor_cards .pics { height: 260px;  }

	#meet { height: 360px;}
	#meet .gallery-thumbs .swiper-wrapper {  height: calc(100% - 11px - 25px); }
	#meet .gallery-top {  height: 100%;  width: 63%;   float: left; }
	#meet .gallery-thumbs {  width: calc( 100% - 64%); height: 100%; float: left; }

}


@media screen and (min-width:1000px) and (max-width: 1086px) {
	
	.meet-cotittle .btn-enter { display: block !important; }
	.meet-about { padding-right: 45%; }
	.meet-about .meet-pics {  position: absolute;  width: 40%; height: auto;  }
	.meet-about .meet-pics img { position: static; transform: translate(0,0); }
	
	.orgs li img { max-height: 60%; }
	
	.meet-hoster li { float: left; width: calc((100% - 30px) / 3); margin-right: 15px; }
	.meet-hoster li:nth-child(3n) { margin-right: 0; border-bottom: 1px rgba(255,255,255,.35) solid; }
	.meet-hoster li p span { display: block; min-height: 48px; }


	.mt-item .list-paddingleft-2 li {
	    display: block;
	    border-left: 5px #52c7bf solid;
	    float: left;
	    width: calc((100% - 50px) / 3);
	    margin-right: 25px;
	    margin-bottom: 15px;
	}

	.li-line-3 ul li {  width: calc((100% - 20px) / 3);  float: left;  }
	
	#paper dt { width: 20%; float: left; height: 233px;  margin-right: 2%; }

	#news .swiper-slide .pics {  height: 230px;}

	#app-mgz-content .magzine .pics { width: 35%;  }




	
	
}