body{
	min-width: 1440px;
	margin: 0 auto;
}

header{
	height: 900px;
	overflow: hidden;
	position: relative;
}
.website_main{
	width: 1400px;
	margin: 0 auto;
	position: relative;
}
header .top_banner{
	height: 150px;
	background:#c61e28;
}
header .top_banner .website_main{
	display: flex;
	height: 150px;
	align-items: center;
	justify-content: space-between;
}
header .top_banner .website_main .search_right{
	width: 376px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
header .top_banner .website_main .search_right a{
	font-size: 16px;
	color: #fff;
	background: url(../img/china_icon.png) left center no-repeat;
	box-sizing: border-box;
	padding-left: 30px;
	line-height: 1;
	height: 20px;
	display: flex;
	align-items: center;
}
header .top_banner .website_main .search_right .searchbox{
	width: 260px;
	height: 42px;
	box-sizing: border-box;
	border-radius: 5px;
	overflow: hidden;
	display: flex;
	justify-content: space-between;
	border: 1px solid #fff;
	color: #fff;
}

header .top_banner .website_main .search_right .searchbox .text{
	background:none;
	border: 0;
	height: 40px;
	display: flex;
	box-sizing: border-box;
	padding-left: 12px;
	display: flex;
	align-items: center;
	line-height: 1.5;
	width: 220px;
	position: relative;
	font-size: 16px;
	color: #fff;
}
header .top_banner .website_main .search_right .searchbox .text::placeholder{
	color: #fff;
}


header .top_banner .website_main .search_right .searchbox .btn{
	background:none;
	border: 0;	
	width: 48px;
	height: 40px;
	background: url(../img/search_btn.png) center center no-repeat;
	cursor: pointer;
}

.website_navigation{
	height: 60px;
	display: flex;
	align-items: center;
	background-color: #fff;
	

	
}
.website_navigation .website_main{

}

.website_navigation .website_main ul{
	display: flex;
	justify-content: space-between;
}
.website_navigation .website_main ul li{
	color: #fff;
	height: 60px;
	display: flex;
	align-items: center;
	font-size: 18px;
	margin: 0 25px;
	box-sizing: border-box;
	position: relative
}
.website_navigation .website_main ul li.on::after{
	position: absolute;
	content: "";
	width: 100%;
	height: 4px;
	background-color: #c61e28;
	left: 0%;
	bottom: 0px;
}


.website_navigation .website_main ul li a{
	color: #000;
	font-size: 18px;

}


.website_navigation .website_main ul li .sub_ul{
	width: 160px;
	position: absolute;
	top: 70px;
	left: 50%;
	margin-left: -80px;
	z-index: 9999;
	transition: all 0.3s linear;
	height: 0;
	overflow: hidden;
	background-color: #c61e28;

}


.website_navigation .website_main ul li .sub_ul p{
	height: 52px;
	box-sizing: border-box;
	display: flex;
	align-items:center;
	border-bottom: 1px solid #f96f78;
	width: 80%;
	margin: 0 auto;
	justify-content:center;
	position: relative;
	z-index: 9999;
}
.website_navigation .website_main ul li .sub_ul p:last-child{
	border: 0;
}
.website_navigation .website_main ul li .sub_ul p a{
	color: #fff;
}

.website_navigation .website_main .chinalink{
	font-size: 18px;
	height: 140px;
	color: #fff;
	display: flex;
	align-items: center;
	margin-right: 20px;

}
.website_navigation .website_main .chinalink a{
	color: #fff;
	margin: 0 5px;
}

.big_tab_pic{
	width: 100%;
	height: 700px;
	z-index: 1;
	border-bottom: #ffd73d 8px solid;
	max-width: 1902px;
	position: relative;

}
.big_tab_pic .swiper-slide{
	height: 700px;
	
	background-size:100% 100%!important ;
}

.big_tab_pic .swiper-pagination{

	bottom: 48px;
	width: 1400px;
	margin-left: -700px;
	left: 50%;
}
.big_tab_pic .swiper-pagination-bullet{
	width: 80px;
	height: 3px;
	background-color: #fff;
	overflow: hidden;
	opacity: 1;
	border-radius: 0;
	margin: 0 10px !important; 
	opacity: .8;

}
.big_tab_pic .swiper-pagination-bullet-active{
	background-color: #c61e28;
}



.news_events_box{

}
.news_events_box .news_events_box_nav{
	height: 220px;
	background: url(../img/newsevents.png) center 108px no-repeat;
	position: relative;
}
.news_events_box .news_events_box_nav::after{
	width: 24px;
	height: 5px;
	position: absolute;
	left: 50%;
	margin-left: -12px;
	top: 82px;
	background-color: #c61e28;
	content: "";
}

.news_swiperlist{
	
}
.news_swiperlist .swiper-slide{
	
}
.news_swiperlist .swiper-slide img{
	width: 440px;
	height: 318px;
}
.news_swiperlist .swiper-slide .text{
	height: 182px;
	background-color: #f5f6fa;
	box-sizing: border-box;
	padding: 30px 20px 0 20px;
	position: relative;
}
.news_swiperlist .swiper-slide .text h2{
	font-size: 20px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;	
	line-height: 1.5;
}

.news_swiperlist .swiper-slide .text em{
	color: #666666;
	font-size: 16px;
	font-style:italic;
	position: absolute;
	left: 20px;
	bottom: 30px;
}
a.more{
	width: 140px;
	height: 48px;
	background-color: #154792;
	box-sizing: border-box;
	border: 1px solid #002c6d;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
	font-size: 18px;
	color: #fff;
	line-height: 1;
	border-radius: 5px;
	margin: 0 auto;

}
.news_events_box a.more{
	margin: 70px auto;	
}

.about_us_box{
	height: 880px;
	background: url(../img/aboutusbg.png) center top no-repeat;
	background-size: auto 100%;
	position: relative;
}
.about_us_tab{
	width: 1400px;
	height: 880px;
	position: relative;
	overflow: hidden;
	
}
.about_us_tab .hd{
	width: 150px;
	height: 540px;
	position: absolute;
	left: 122px;
	top: 210px;
	z-index: 9999;
}
.about_us_tab .hd ul li{
	width: 150px;
	height: 150px;
	display: flex;
	align-items: center;
	text-align: center;
	justify-content: center;
	font-size: 20px;
	line-height: 1;
	font-weight: bold;
	color: #fff;
	margin-top: 30px;
	cursor: pointer;
}
.about_us_tab .hd ul li:nth-child(1){
	background: url(../img/English.png) center center no-repeat;
}
.about_us_tab .hd ul li:nth-child(2){
	background: url(../img/French.png) center center no-repeat;
}
.about_us_tab .hd ul li:nth-child(3){
	background: url(../img/Japanese.png) center center no-repeat;
}
.about_us_tab .bd{
	margin-top: 260px;
	height: 540px;
	position: relative;
}
.about_us_tab .bd .box .des{
	width: 572px;
	height: 540px;
	margin-left: 360px;
	position: relative;

}
.about_us_tab .bd .box .des p{
	font-size: 18px;
	line-height: 2;
	color: #555555;
}
.about_us_tab .bd .box .des a.more{
	position: absolute;
	bottom: 0;
	left: 0;
}
.about_us_tab .pic{
	width: 420px;
	height: 495px;
	position: absolute;
	right: 0;
	top: 268px;
}

.Research_box{
	height: 1025px;
	box-sizing: border-box;
	padding: 115px 0;
}
.Research_box .website_main{
	display: flex;
	justify-content: space-between;
}
.Research_first{
	width: 520px;
}
.Research_first .Research_newslist_box{
	
}
.Research_first .Research_newslist_box img{
	width: 520px;
	height: 465px;
}
.Research_first .Research_newslist_box .speaker_box{
	height: 230px;
	background-color: #c61e28;
	box-sizing: border-box;
	padding: 0 24px;	
}
.Research_first .Research_newslist_box .speaker_box .Speaker_name{
	font-size: 30px;
	font-weight: bold;
	line-height: 1;
	padding: 40px 0 30px 0;
	border-bottom: 1px solid #fff;
	text-align: center;
	color: #fff;
	margin-bottom: 24px;
}
.Research_first .Research_newslist_box .speaker_box .Speaker_time{
	font-size: 18px;
	line-height: 2;
	color: #fff;
}
.Research_first .Research_newslist_box .speaker_box .Speaker_location{
	font-size: 18px;
	line-height: 2;
	color: #fff;	
}


.Research_first .Research_newslist_box .title{
	height: 100px;
	background-color: #cc353e;
	box-sizing: border-box;
	padding: 0 24px;
	display: flex;
	align-items: center;
	line-height: 1.5;
	font-size: 20px;
	color: #fff;
}

.Research_right{
	width: 850px;
}
.Research_right .navbox{
	height: 90px;
	position: relative;
	background: url(../img/research.png) left center no-repeat;
}	

.Research_right .Research_newslist_box{
	width: 410px;
	float: left;
}


.Research_right .Research_newslist_box:last-child{
	float: right;
}
.Research_right .Research_newslist_box img{
	width: 410px;
	height: 230px;
}
.Research_right .Research_newslist_box .speaker_box{
	height: 230px;
	background-color: #f5f6f8;
	box-sizing: border-box;
	padding: 0 24px;	
}
.Research_right .Research_newslist_box .speaker_box .Speaker_name{
	font-size: 30px;
	font-weight: bold;
	line-height: 1;
	padding: 40px 0 30px 0;
	border-bottom: 1px solid #d1d1d2;
	text-align: center;
	color: #000;
	margin-bottom: 24px;
}
.Research_right .Research_newslist_box .speaker_box .Speaker_time{
	font-size: 18px;
	line-height: 2;
	color: #000;
}
.Research_right .Research_newslist_box .speaker_box .Speaker_location{
	font-size: 18px;
	line-height: 2;
	color: #000;	
}


.Research_right .Research_newslist_box .title{
	height: 100px;
	background-color: #e1e2e4;
	box-sizing: border-box;
	padding: 0 24px;
	display: flex;
	align-items: center;
	line-height: 1.5;
	font-size: 20px;
	color: #000;
}



.Research_right .navbox::after{
	width: 24px;
	height: 5px;
	position: absolute;
	left: 0;
	top: 0;
	background-color: #c61e28;
	content: "";
}
.Research_right .navbox a.more{
	position: absolute;
	top: 0;
	right: 0;
}

.website_doc_main{
	width: 1400px;
	background-color: #fff;
	margin: 0 auto;

	padding-bottom: 80px;
	border: 1px solid #cccccc;
	margin-top: 80px;
	margin-bottom: 80px;
}
.website_doc_main h1{
	padding: 80px 60px 0 60px;
	font-size: 42px;
	line-height: 1.4;
	text-align:center;
}
.website_doc_main .doc_min_nav{
	width: 1280px;
	margin: 0 auto;
	margin-top: 48px;
	display: flex;
	justify-content: center;
	padding-bottom: 32px;
	border-bottom: 1px solid #d9d9d9;
}	
.website_doc_main .doc_min_nav span{
	font-size: 20px;
	padding-left: 36px;
	margin: 0 30px;
}
.website_doc_main .doc_min_nav span:first-child{
	background: url(../img/icon_08.png) left center no-repeat;
}
.website_doc_main .doc_min_nav span:last-child{
	background: url(../img/icon_09.png) left center no-repeat;
}

.website_doc_text_box{
	width: 1280px;
	margin: 0 auto;
	font-size: 24px;
	line-height: 1.6;
	padding-top: 48px;
}
.website_doc_text_box p{
	padding-bottom: 36px;
}
.website_doc_text_box img{
	max-width: 800px;
}

.website_doc_newslistnav{
	display: flex;
	justify-content: flex-end;
	border-bottom:solid #000 1px;
	height: 98px;
	width: 1280px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	
}


.website_doc_newslistnav .position_container{
	padding-left: 24px;
	background: url(../img/home_icon.png) left 1px no-repeat;
	color: #000;
	font-size: 16px;
}
.website_doc_newslistnav .position_container a{
	margin: 0 5px;
	color: #000;
}
.website_doc_newslistnav .position_container span{
	margin-left: 5px;
	color: #000;
	font-weight: bold;
}




.list_container .website_main{
	display: flex;
	justify-content: space-between;
	padding-bottom: 80px;
	box-shadow: 0 0 25px 0 rgba(0, 0, 0, .13);
	margin-top: 80px;
}

.list_container .website_main .list_newslist{
	width: 1140px;
	box-sizing: border-box;
	border-left: 1px solid #e5e5e5;
	padding: 0 50px;
}


.list_container .list_columnlist{
	width: 280px;
	background-color: #fbfbfb;
	border-radius: 0 0 0 0;
	box-sizing: border-box;
	font-family: "Arial";
	position: relative;
	z-index: 9999;
	text-align: center;
}
.list_container .list_columnlist strong{
	display: flex;
	height: 80px;

	box-sizing: border-box;
	background-color: #c61e28;
	align-items: center;
	justify-items: center;
	justify-content:center;
	width:280px;
	font-size: 36px;
	color: #fff;	
}


.list_container .list_columnlist ul{
	padding: 0 20px;
}
.list_container .list_columnlist ul li{
	font-size: 18px;
	color: #fff;
	width: 240px;
	box-sizing: border-box;
	border: 1px solid #e5e5e5;
	background-color: #fff;
	height: 60px;
	display: flex;
	align-items:center;
	margin-top: 15px;
	justify-content: center;
	text-align: center;
	
}
.list_container .list_columnlist ul li.on{
	background-color: #c61e28;
}
.list_container .list_columnlist ul li a{
	color: #333333;
}
.list_container .list_columnlist ul li.on a{
	color: #fff;
}

.list_newslistnav{
	display: flex;
	justify-content: space-between;
	border-bottom:solid #c61e28 1px;
	height: 98px;
	display: flex;
	align-items: center;
}
.list_newslistnav strong{
	display: flex;
	color: #333;
	font-size: 42px;
}


.list_newslistnav .position_container{
	padding-left: 24px;
	background: url(../img/home_icon.png) left 1px no-repeat;
	color: #333;
	font-size: 16px;
}
.list_newslistnav .position_container a{
	margin: 0 5px;
	color: #333;
}
.list_newslistnav .position_container span{
	margin-left: 5px;
	color: #333;
}

.website_boxlist .box{
	position:relative;
	display: flex;
	justify-content: space-between;
	margin-top: 40px;
	border-bottom: 1px solid #f3f3f3;
	padding-bottom: 40px;
	
}
.website_boxlist .box .pic{
	width: 380px;
	height: 230px;

}
.website_boxlist .box .pic img{
	width: 380px;
	height: 230px;
}

.website_boxlist .box .text{
	width: 600px;
	position: relative;
	display: flex;
}
.website_boxlist .box .text dl{
	width: 100%;
}
.website_boxlist .box .text dt{
	font-size: 24px;
	font-weight: bold;
	line-height: 30px;
	margin-top: -2px;
}
.website_boxlist .box .text dd{
	font-size: 16px;
	color: #666666;
	line-height: 30px;
	padding-top: 16px;
	padding-bottom: 20px;
}
.website_boxlist .box .text span{
	position: absolute;
	left: 0;
	bottom: 0;
	font-size: 16px;
	color: #c61e28;
}
.columnpager {
	padding: 48px 0;
}
.columnpager ul{
	display: flex;
	justify-content: center;
}
.columnpager ul li{
	border: 1px solid #f1f1f1;
	width: 32px;
	height: 32px;
	margin: 0 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 14px;
}
.columnpager ul li.row{
	background-color:#0054a5;
	color: #fff;
}
.columnpager ul li.row a{
	color: #fff;
}
.columnpager ul li.next{
	width: 72px;
}
.columnpager ul li.select{
	width: 58px;
	background-color: #e5e5e5;
}
.columnpager ul li.select select{
	border: 0;
}
.columnpager ul li.select select option{
	border: 0;
}

.columnpager ul li.select select {
  font-size: 14px; 
  background-color: #e5e5e5; 
  appearance: none; 
  -moz-appearance: none;
  -webkit-appearance: none;
}


.columnpager ul li.select select {

  background-image: url(../img/icon_select.png); 
  background-repeat: no-repeat;
  background-position: right 6px;
  padding-left: 12px;
  padding-right: 30px;

}


.columnpager ul li.select select::-ms-expand { 
  display: none;
}

footer{
	height: 310px;
	background-color: #313131;
}
footer .footer_logobox{
	height: 144px;
	border-bottom: 1px solid #6f6f6f;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 34px;
}
footer p{
	font-size: 16px;
	text-align: center;
	line-height: 36px;
	color: #fff;
}