html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,input,select,textarea,label,legend,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;}
table,caption,tbody,tfoot,thead,tr,th,td{margin:0;padding:0;font-size:100%;font:inherit;vertical-align:baseline;}
table{border-collapse:collapse;border-spacing:0;}
ol,ul{list-style:none;}
a{text-decoration:none;}
img{vertical-align:top;}
input,select,textarea{margin:0;padding:0;font-size:100%;font:inherit;-webkit-tap-highlight-color:transparent;tap-highlight-color:transparent;outline:0;box-shadow:none;}
html{word-wrap:break-word;word-break:break-all;-webkit-text-size-adjust:100%;text-size-adjust:100%;}
html{font:14px/1.5 "Microsoft Yahei","PingFang SC",Helvetica,Arial,"Hiragino Sans GB",STHeiTi,sans-serif;color:#333;-webkit-font-smoothing:antialiased;}
a{color:#333;text-decoration:none;}
a:hover{color:#ff5911;}
img{display:inline-block;vertical-align:top;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.clearfix{display:inline-block;}
.clearfix{zoom:1;display:block;}
.hidden{display:none;}

body{background-color:#fff;}

/**/
.mt0{margin-top:0 !important;}
.mt10{margin-top:10px !important;}
.mt20{margin-top:20px !important;}
.mt30{margin-top:30px !important;}
.mt40{margin-top:40px !important;}
.mt50{margin-top:50px !important;}
.mt60{margin-top:60px !important;}

#header,.top_header,.top_nav,.nav,.wrap,#footer{width:1200px;margin:0 auto;}

#header{height:100px;}
#header .logo{float:left;padding-left:153px;font-size:32px;color:#000;line-height:100px;height:100%;background:url(//www.china.com/zh_cn/img1905/2023/c_logo2023.png) no-repeat 0 50%;position:relative;background-size:132px auto;}
#header .logo:after{position:absolute;left:143px;top:30px;content:"";width:1px;height:40px;background-color:#a0a0a0;}
#header .header_banner{float:right;width:720px;height:62px;margin-top:22px;}
#header .header_banner img{width:100%;height:100%;}
.nav{border-top:solid 4px #ff5911;border-bottom:solid 1px #f2f2f2;height:43px;line-height:43px;overflow:hidden;}
.nav li{width:108px;height:16px;margin-top:14px;border-left:solid 1px #f2f2f2;position:relative;text-align:center;float:left;font-size:14px;color:#fff;}
.nav li:first-child{border-left:none;}
.nav li a{position:absolute;left:0;top:-14px;width:100%;height:39px;border-top:solid 4px transparent;font-size:16px;line-height:39px;display:block;}
.nav li a:hover{color:#f46200;}
.nav li.current a{color:#f46200;border-top:solid 4px #ff5911;}

.wrap{overflow:hidden;}
.bg_gray{background-color:#f8f8f8;}

/**/
.focus{position:relative;width:580px;height:354px;overflow:hidden;float:left;}
.focus_list{}
.focus_list li{height:354px;}
.focus_list li a{display:block;width:100%;height:100%;}
.focus_list li img{width:100%;height:100%;display:block;}
.focus_list li h3{position:absolute;left:0;bottom:0;width:100%;background-color:rgba(255,72,0,.75);font-size:16px;text-indent:16px;line-height:40px;color:#fff;}
.focus_btn{position:absolute;bottom:17px;right:10px;cursor:pointer;text-align:right;font-size:0;}
.focus_btn li{display:inline-block;vertical-align:top;width:8px;height:4px;border-radius:2px;margin:0 4px;background-color:#fff;overflow:hidden;text-indent:-200px;}
.focus_btn li.on{;width:20px;background-color:#ff3c00;}
.focus .item-prev,.focus .item-next{position:absolute;top:50%;margin-top:-40px;width:35px;height:80px;display:block;background-image:url(../img/item-btn-bg.png);background-repeat:no-repeat;cursor:pointer;}
.focus .item-prev{left:0;background-position:0 0;}
.focus .item-next{right:0;background-position:-35px 0;}

.wp1_right{margin-left:580px;}
.wp1_news_1{margin-top:24px;margin-left:30px;}
.wp1_news_1 li{font-size:18px;font-weight:bold;line-height:30px;}
.wp1_news_2{margin-left:10px;height:60px;overflow:hidden;}
.wp1_news_2 li{width:260px;height:15px;margin-top:15px;margin-left:-1px;overflow:hidden;line-height:15px;border-left:solid 1px #e5e5e5;padding:0 20px;font-size:14px;float:left;}
.wp1_news_3{margin-top:25px;margin-left:30px;padding-top:18px;border-top:dashed 1px #eaeaea;}
.wp1_news_3 li{font-size:16px;line-height:36px;height:36px;width:50%;overflow:hidden;float:left;}

.wp_left{float:left;width:826px;}
.wp_left .wp_title{margin-left:20px;}
.wp_right{float:right;width:334px;}
.side_fixed{width:334px;}

.rank_bg{border:solid 1px #f0f0f0;background:url(../img/dashed_bg.png);padding:9px;}
.rank{padding:0 15px;border:solid 1px #f0f0f0;background-color:rgba(255,255,255,.6);}
.rank dd{margin-left:34px;border-top:dashed 1px #eaeaea;padding:9px 0;font-size:14px;line-height:24px;height:48px;position:relative;}
.rank dd i{position:absolute;left:-33px;top:10px;font-size:24px;font-style:italic;color:#d4d4d4;letter-spacing:-.05em;font-family:arial;}
.rank dd.hot_1 i,.rank dd.hot_2 i,.rank dd.hot_3 i{font-weight:bold;}
.rank dd.hot_1{border-top:none;}
.rank dd.hot_1 i{color:#ff5911;}
.rank dd.hot_2 i{color:#ff9711;}
.rank dd.hot_3 i{color:#ffcf11;}

.item_list{padding-top:10px;}
.item_list li{padding:20px 0 20px 20px;height:124px;overflow:hidden;}
.item_list li.medialist{padding:0;height:auto;}
.item_list li:hover{background-color:#f9f9f9;}
.item_img{position:relative;width:196px;height:124px;display:block;float:left;margin-right:30px;}
.item_img img{width:100%;height:100%;}
.item_title{margin-top:0;font-size:18px;line-height:28px;font-weight:bold;}
.item_txt{margin-top:0;height:48px;font-size:14px;line-height:24px;color:#666;overflow:hidden;}
.item_info{display:block;margin-top:13px;font-size:12px;color:#afafaf;}
.item_key{margin-left:20px;}
.item_key a{color:#afafaf;margin-right:5px;}
.item_time{}
.item_more{display:block;margin-top:20px;line-height:40px;text-align:center;background-color:#f2f2f2;font-size:14px;color:#afafaf;}

/**/
.wp_title{position:relative;height:47px;border-bottom:solid 1px #f2f2f2;}
.wp_title h2{position:absolute;left:0;top:0;border-bottom:solid 3px #333;font-size:22px;line-height:47px;letter-spacing:.1em;}
.wp_title .more{position:absolute;right:0;bottom:0;height:30px;line-height:30px;font-size:12px;}

.home_top_news{border:solid 1px #f0f0f0;background:url(../img/dashed_bg.png);padding:9px;}
.home_top_news ul{padding:15px;border:solid 1px #f0f0f0;background-color:rgba(255,255,255,.6);display:-webkit-flex;display:flex;justify-content:space-between;}
.home_top_news li{height:87px;font-size:14px;width:350px;overflow:hidden;}
.home_top_news li img{width:130px;height:87px;float:left;}
.home_top_news li p{margin-left:150px;line-height:20px;}
.home_top_news li p a{display:block;margin-top:13px;}
.home_top_news li i,.home_top_scroll i{position:relative;display:inline-block;vertical-align:top;background:-moz-linear-gradient(left top,#ff4800 0%,#ff8f44 100%);background:-webkit-linear-gradient(left top,#ff4800 0%,#ff8f44 100%);background:linear-gradient(to right bottom,#ff4800 0%,#ff8f44 100%);color:#fff;font-weight:bold;height:26px;padding-left:40px;padding-right:12px;line-height:26px;border-top-right-radius:8px;border-bottom-left-radius:8px;}
.home_top_news li i:before,.home_top_scroll i:before{content:"";position:absolute;left:0;top:0;width:34px;height:26px;background-position:50% 50%;background-repeat:no-repeat;}
.icon_1:before{background-image:url(../img/home_top_icon_1.png);}
.icon_2:before{background-image:url(../img/home_top_icon_2.png);}
.icon_3:before{background-image:url(../img/home_top_icon_3.png);}
.icon_4:before{background-image:url(../img/home_top_icon_4.png);}
.home_top_scroll{margin-top:10px;height:26px;line-height:26px;padding:6px 10px;border:solid 1px #f0f0f0;background-color:rgba(255,255,255,.6);overflow:hidden;}
.home_top_scroll a{margin-left:30px;margin-right:15px;color:#989898;}

/*article*/
.crumbs{height:20px;color:#afafaf;font-size:14px;line-height:20px;}
.crumbs a{color:#afafaf;}
.article_wrap{width:800px;float:left;}

.article_title{margin-top:30px;font-size:30px;line-height:32px;font-weight:bold;}
.article_info{position:relative;margin-top:30px;padding-bottom:10px;color:#afafaf;border-bottom:solid 1px #e5e5e5;height:20px;line-height:20px;font-size:14px;}
.article_info,.article_info_organizations{border-bottom:none;margin-top:20px;padding-bottom:0;color:#afafaf;font-size:14px;}
.article_info a{color:#afafaf;}
.article_info .source,.article_info .time{}
.article_info .source{margin-left:10px;}
.article_info .share{position:absolute;left:0;top:50px;width:48px;background-color:#fff;border:solid 1px #efefef;border-top:none;display:inline-block;text-align:center;}
.article_info .share i{display:block;border-top:solid 1px #efefef;height:53px;background-position:50% 50%;background-repeat:no-repeat;overflow:hidden;text-indent:-200px;cursor:pointer;}
.article_info .share i.wb{background-image:url(../img/share_icon_wb.png);}
.article_info .share i.wx{background-image:url(../img/share_icon_wx.png);}
.article_info .share i.pyq{}
.article_info .share .qrcode_wrap{z-index:1;width:120px;height:180px;padding:20px 20px 0;position:absolute;left:50px;top:55px;background:#fff;border:solid 1px #ddd;border-radius:4px;line-height:20px;color:#333;font-size:12px;font-weight:normal;color:#666;}
.article_info .share .qrcode_close{width:15px;height:15px;position:absolute;right:2px;top:2px;font-size:15px;line-height:13px;}

.article_content{overflow:hidden;text-align:justify;margin-top:10px;padding-left:120px;}
.article_content p{font-size:16px;line-height:32px;margin-top:20px;text-indent:2em;}
.article_content p strong{font-weight:bold;}
.article_content p img{max-width:650px;}
.article_content .pcenter,.article_content .pic,.article_content .img_wrapper,.article_content .detailPic,.article_content .picIntro,.article_content .img_descr,.article_content .news_img_title{text-align:center;text-indent:0;}
.article_content .img_descr,.article_content .picIntro,.article_content .news_img_title{display:block;color:#666;font-size:14px;margin-top:8px;line-height:20px;}
.article_content .chan_newsPic{text-align:center;text-indent:0;}
.article_content .pright{text-align:right;text-indent:0;}
.article_content .chan_video_intro{display:block;font-size:14px;margin-top:8px;text-align:center;}

.article_side{width:334px;float:right;}

.pages{margin-top:20px;text-align:center;line-height:30px;font-size:16px;}
.pages span,.pages a{display:inline-block;margin:0 5px;}
.pages a,.pages span.curPage,.pages span.sumPage{padding:0;color:#666;}
.pages a{}
.pages span.curPage,.pages a:hover{color:#ff5911;}
.pages span.sumPage{font-size:14px;color:#666;}

.shade-bg{position:fixed;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);z-index:1;}
.shade-wrap{position:absolute;left:50%;top:50%;width:600px;height:400px;margin-left:-300px;margin-top:-220px;background-color:#fff;padding:30px 10px 10px;border-radius:5px;}
.shade-content{width:100%;height:100%;background-color:#000;text-align:center;display:flex;justify-content:center;align-items:center;}
.shade-content-img{max-width:100%;max-height:100%;}

.shade-close{position:absolute;right:10px;top:0;cursor:pointer;line-height:30px;color:#666;text-align:center;}

.footer{padding:20px 0;border-top:solid 1px #e3e3e3;text-align:center;font-size:14px;line-height:24px;color:rgba(0,0,0,.5);}
.footer a{font-size:14px;margin:0 8px;color:rgba(0,0,0,.5);}
.footer a:hover{color:#d3101a;}

.edu_aibqt_btn{position:fixed;width:290px;padding-left:90px;height:64px;left:50%;bottom:15px;margin-left:-190px;cursor:pointer;background:url(../img/aibqt_click.png) no-repeat 50% 50%;color:#858585;font-size:15px;line-height:64px;}
.edu_aibqt_content{margin-bottom:10px;}