@charset "utf-8";
/* CSS Document */
article,aside,blockquote,body,button,code,dd,details,div,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,input,legend,li,menu,nav,ol,p,pre,section,td,textarea,th,ul{margin:0;padding:0}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}body,button,input,pre,select,textarea{font:12px/1.5 'microsoft yahei',arial,tahoma,\5b8b\4f53}input,select,textarea{font-size:100%}th{text-align:inherit}fieldset,img{border:0}img{vertical-align:top}iframe{display:block}abbr,acronym{border:0;font-variant:normal}del{text-decoration:line-through}address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:400}ol,ul{list-style:none}caption,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}a{color:#333;text-decoration:none;outline:0;blr:expression(this.onFocus=this.blur());-webkit-tap-highlight-color:transparent}a:focus{outline:0;text-decoration:none}a:hover{text-decoration:underline}i{font-style:normal}input:focus,keygen:focus,select:focus,textarea:focus{outline:0;outline-offset:0}::-webkit-input-placeholder{color:#e0e0e0}::-moz-placeholder{color:#e0e0e0}:-ms-input-placeholder{color:#e0e0e0}input:-moz-placeholder{color:#e0e0e0}.cf:after{content:'';display:block;clear:both;visibility:hidden;font-size:0;line-height:0}.cf{zoom:1}.fl{float:left}.fr{float:right}.mt10{margin-top:10px}.mt15{margin-top:15px}.mt20{margin-top:20px}.mt30{margin-top:30px}.mt40{margin-top:40px}html.isPc .wap_box,html.isWap .pc_box{display:none}html.isPc .pc_box,html.isWap .wap_box{display:block}html.isWap a:hover{text-decoration:none}body{color:#333;font-family:Arial,'Microsoft yahei'}.wrapper{display:none}html.isPc .wrapper,html.isWap .wrapper{display:block}html.isWap .pc-item{display:none}html.isPc .wrapper{min-width:1200px}html.isPc .wap-item{display:none}.isPc .w{width:1200px;margin:0 auto;}
/* pc 设备 */
html.isPc{}
html.isPc .wap_box{display:none;}

/* wap 设备 */
html.isWap{}
html.isWap .pc_box{display:none;}
html.isWap,
html.isWap body{overflow-x:hidden;}

/*20200417*/
@font-face {
font-family:'CASTLET';
src: url('fonts/CASTLET.eot');
src: local('☺'),
 url('fonts/CASTLET.eot?#iefix') format('embedded-opentype'),
 url('fonts/CASTLET.woff') format('woff'),
 url('fonts/CASTLET.ttf') format('truetype'), 
 url('fonts/CASTLET.svg') format('svg');
font-weight: normal;
font-style: normal;
}
.clear{ clear:both;}
.isPc .p-lis{float:right;width:900px;}
.isPc .p-lis h3{ font-family:Arial, Helvetica, sans-serif; font-size:24px; font-weight:bold; margin-bottom:55px;}
.isPc .p-lisBox{ padding-bottom:55px;}
.isPc .p-lisBox dl{width:420px; float:left; margin-right:60px;}
.isPc .p-lisBox dl.mr0{ margin-right:0;}
.isPc .p-lisBox dt{ float:left; width:170px; height:220px; margin-right:20px;}
.isPc .p-lisBox dd{ font-size:18px; padding-top:5px;}
.isPc .p-lisBox dd b{ font-weight:normal; display:block; margin-bottom:20px;}

.isWap .p-lis{width:94%; padding:0 3%;}
.isWap .p-lis h3{ font-family:'CASTLET'; color:#36689d; font-size:0.5rem; margin-bottom:0.3rem; }
.isWap .p-lis h3 a{ color:#36689d;}
.isWap .p-lis dl{ margin-bottom:0.5rem;}
.isWap .p-lis dt{ float:left; width:2.3rem; padding-right:0.1rem; background:#fff;}
.isWap .p-lis dt img{ width:100%; height:2.8rem;}
.isWap .p-lis dd { float:left; width:58.3%; background:#f7f7f7; min-height:2.2rem; padding:0.3rem 0.3rem 0.3rem 0;}
.isWap .p-lis dd b,.isWap .p-lis dd p{ padding-left:0.3rem;}
.isWap .p-lis dd b{ font-size:0.38rem; display:block; font-weight:normal; margin-bottom:0.2rem;}
.isWap .p-lis dd p{ font-size:0.28rem;}
.isPc .art-text2{word-wrap:break-word;}
.isWap .art-text2{word-wrap:break-word;}
.isWap .art-text2 p img{width:100%;}

.isPc .art-text2{color:#333; font-size:18px;line-height:36px;padding-top:30px}
.isWap .art-text2{color:#333;font-size:.36rem;line-height:1.5;padding-top:.5rem}

.isPc .art-text2 p{margin-bottom:40px}
.isPc .art-text2 h3{ font-size:24px; line-height:36px; margin-bottom:15px; color:#36689d;}
.isPc .art-text2 h3 a{color:#36689d;}
.isPc .art-text2 h4{ font-size:18px; line-height:36px; font-weight:bold; margin-bottom:10px; 
}
.isPc .art-text2 h4 a{color:#333;}

.isWap .art-text2 p{margin-bottom:.4rem;}
.isWap .art-text2 h3{ font-size:.42rem; line-height:.5rem; margin-bottom:.4rem; color:#36689d;}
.isWap .art-text2 h3 a{color:#36689d;}
.isWap .art-text2 h4{ font-size:.36rem; line-height:1.5; font-weight:bold; margin-bottom:.1rem; 
}
.isWap .art-text2 h4 a{color:#333;}

.isPc .art_imgBox{ padding-top:20px;}
.isPc .art_imgBox li{ float:left; width:170px; margin-right:87px;}
.isPc .art_imgBox li img{ width:100%;}
.isPc .art_imgBox li.mr0{ margin-right:0;}
.isPc .art_imgBox li p { background:#f3f3f3; text-align:center; padding:10px 5px; line-height:22px;}
.isPc .art_imgBox li p i,.art_imgBox li p b{ display:block; width:100%;}
.isPc .art_imgBox li p i{ font-size:14px; }
.isPc .art_imgBox li p b{ font-size:18px; font-weight:normal;}

.isWap .art_imgBox{ padding-top:0.2rem;}
.isWap .art_imgBox li{ float:left; width:30%; margin:0 1.5%;}
.isWap .art_imgBox li img{ width:100%;}
.isWap .art_imgBox li.mr0{ margin-right:0;}
.isWap .art_imgBox li p { background:#f3f3f3; text-align:center; padding:.1rem; font-size:.24rem; line-height:.26rem;}
.isWap .art_imgBox li p i,.art_imgBox li p b{ display:block; width:100%;}
.isWap .art_imgBox li p i{ color:#666666; margin-bottom:.05rem;}
.isWap .art_imgBox li p b{ font-weight:normal;}

.isPc .art-text2 h5{ color:#36689d; font-size:24px; margin:30px 0 60px;}
.isPc .art-text2 h5 a{color:#36689d; text-decoration:underline;}

.isWap .art-text2 h5{ color:#36689d; font-size:.24rem; margin:.3rem 0 .4rem;}
.isWap .art-text2 h5 a{color:#36689d; text-decoration:underline;}

.isPc .usBox span{ display:block; font-size:18px; line-height:28px; padding-bottom:60px;}
.isPc .usBox span p{ margin-bottom:0;}
.isWap .usBox span{ display:block; font-size:.36rem; line-height:1.5; padding-bottom:.8rem;}
.isWap .usBox span p{ margin-bottom:0;}
.isWap .clearlist{display:none;}

.isPc .art_per_t{ margin-bottom:50px;}
.isPc .art_per_t span{ display:block; width:300px; height:400px; float:left; padding-right:50px;}
.isPc .art_per_t span img{ width:100%;}
.isPc .art_per_t .txt{ float:left; width:550px; font-size:18px; line-height:24px;}
.isPc .art_per_t .txt h3{ color:#36689d; margin-bottom:20px; font-size:24px;}
.isPc .art_per_t .txt h3 a{ color:#36689d;}
.isPc .art_per_t h4{color:#999; margin-top:40px;} 
.isPc .art_per_t h4 a{ color:#999; text-decoration:underline;}
.isPc .art_per_b h3{ padding-left:45px; color:#36689d; margin-bottom:20px; font-size:24px;}
.isPc .art_per_b h3 a{ color:#36689d;}
.isPc .art_per_b dl{ padding-bottom:20px; font-size:18px; line-height:24px;}
.isPc .art_per_b dt{ height:50px; line-height:50px; background:#f3f3f3; font-size:18px; padding-left:20px; font-weight:bold; margin-bottom:20px;}
.isPc .art_per_b dd{ display:block; padding-left:20px;} 
.isPc .art_per_b dd b{ float:left; margin-right:20px; margin-bottom:25px; display:inline-block; min-width:100px; font-weight:normal;}
.isPc .art_per_b dd p{float:left; width:970px;}
.isPc dl.dl_1{ margin-bottom:20px;}
.isPc dl.dl_1 p{ width:100%; margin-bottom:25px;}
.isPc .art_per_b h3.h3_1{ padding:20px 0 10px; display:block;}
.isPc .clearlist{clear:both;}

.isWap .art_per_t{ margin-bottom:0.5rem;}
.isWap .art_per_t span{ display:block; width:2.5rem; margin:0 auto 0.2rem;}
.isWap .art_per_t span img{ width:100%; height:3.3rem}
.isWap .art_per_t .txt{font-size:.36rem; line-height:1.5; padding:0 4%;}
.isWap .art_per_t .txt h3{ color:#36689d; padding-top:0.2rem; font-weight:bold; margin-bottom:0.3rem; font-size:0.48rem; line-height:0.5rem;}
.isWap .art_per_t .txt h3 a{ color:#36689d;}
.isWap .art_per_t h4{color:#999; margin-top:0.4rem; padding-bottom:0.3rem;} 
.isWap .art_per_t h4 a{ color:#999; text-decoration:underline;}
.isWap .art_per_b h3{ padding-left:4%; color:#36689d; margin-bottom:0.4rem; font-size:.42rem; line-height:.5rem;}
.isWap .art_per_b h3 a{ color:#36689d;}
.isWap .art_per_b dl{ padding-bottom:0.3rem; font-size:.36rem; line-height:1.5;}
.isWap .art_per_b dt{ height:0.8rem; line-height:0.8rem; background:#f3f3f3; font-size:.36rem; padding-left:0.2rem; font-weight:bold; margin-bottom:0.2rem;}
.isWap .art_per_b dd{ display:block; padding:0 4%; margin-bottom:.4rem;} 
.isWap .art_per_b dd b{ margin-bottom:0; display:inline-block; font-weight:normal;}
.isWap .art_per_b dd p{}
.isWap dl.dl_1{ margin-bottom:0.3rem;}
.isWap dl.dl_1 dd{padding:0 4%;}
.isWap dl.dl_1 p{ margin-bottom:0.3rem;}
.isWap .art_per_b h3.h3_1{ padding:0.2rem 0 0; display:block; margin-bottom:0.2rem;}

.isPc .main2{padding-bottom:60px}
.isWap .main2{padding:.5rem 0; background:url(http://english.ibp.cas.cn/images/wap_main_a002.png) 0 0 repeat-x; background-size:auto .48rem;border-top:1px solid #d2d8df}


/*0708修改*/
.isPc .scie-sub-tags3{padding:30px 22px;}
.isPc .scie-sub-tags3 a{margin:0 5px; padding:10px 31px;}
.isPc .scie-sub-tags4{padding:30px 10px;}
.isPc .scie-sub-tags4 a{margin:0 10px; padding:10px 15px;}
.isWap .list2 li{border-bottom:1px solid #eee;overflow:hidden;zoom:1;padding:.3rem 0}
.isWap .list2 li.first{padding-top:0}
.isWap .list2 img{width:100%; height:auto;}
.isWap .list2 .list-text{ float:none; width:100%; padding-top:0.2rem;}
.isWap .list2 .list-tit{font-size:.36rem;line-height:1.4;}
.isWap .list2 .list-tit a{display:block;}
.isWap .list2 .list-tit em{color:red;}
.isWap .list2 .list-date{font-size:.24rem;line-height:1.5;color:#36689d;margin-top:.1rem;}
.isWap .list2 .list-desc{display:none;}
.isWap .banner .list-text{width:100%;background:url(http://english.ibp.cas.cn/images/banner_bg-0901.png) repeat left top;color:#fff;}
.isWap .banner .list-tit{font-size:.3rem;line-height:1.2;padding:.1rem .2rem}
.isWap .banner .list-tit a{display:block;color:#fff;}
.isWap .i-list dt .list-date{ padding-left:5%; width:95%; text-align:left;background:url(http://english.ibp.cas.cn/images/banner_bg-0901.png) repeat left top;}


/*20200820*/ 
.isPc .header2{ background:#204c7b; padding:15px 0 0; height:65px;}
.isPc .header2 .logo2{ width:246px; height:48px; float:left; margin-right:15px;}
.isPc .header2 .logo2 img{ width:100%; height:48px;}

.isWap .header2{ background:#204c7b; padding:0.3rem 0 0; height:1.2rem;}
.isWap .header2 .logo2{ width:4.8rem; height:0.25rem; float:left; margin:0 0.2rem;}
.isWap .header2 .logo2 img{ width:100%; height:48px;}


/* nav */
.isPc .navBox{ position:relative; z-index:999999; float:left; width:815px; }
.isPc .nav{ width:100%; margin:0 auto;}
.isPc .menuLink{display: none;}
.isPc #mainNav{ width:100%; height:45px;}
.isPc #mainNav ul{margin:0 auto;}
.isPc #mainNav ul li {position: relative; display:inline-block; float:left\9; padding:0 8px; }
.isPc #mainNav ul li.bg0{ background:none;}
.isPc #mainNav>ul li:hover{}
.isPc #mainNav>ul li ul li:hover{ border-top:0;}
.isPc #mainNav ul li.wap_box{display:none;}
.isPc #mainNav ul li a{display:inline-block;color:#fff; font-size: 16px; font-size: 15px\9; font-family:Arial, Helvetica, sans-serif; text-transform:uppercase;}
.isPc .sfhover{background: #186fcf; text-decoration: none;}
.isPc #mainNav ul {list-style: none;}
.isPc #minNav ul:after {content: "";clear: both;display: block;}
.isPc #mainNav ul li:hover ul {display: block;}
.isPc #mainNav ul ul {top: 45px; width:300px; *padding-right:5px;}
.isPc #mainNav ul ul li {position: relative; display: block; margin-right:0; width:100%; line-height:45px; height:45px; background:none; padding:0; border-bottom:1px solid #fff;}
.isPc #mainNav ul li a:hover{ text-decoration:none;}
.isPc #mainNav ul ul li a:hover{background: #1c4673; color:#fff; height:45px; line-height:45px;filter:alpha(opacity=70); -moz-opacity:0.7; opacity: 0.7; }
.isPc .submenu{position:absolute; top:10px;left:0;_left:-40px;z-index:9999; width:265px; display:none; background:#204c7b; filter:alpha(opacity=90); -moz-opacity:0.9; opacity: 0.9;}
.isPc #mainNav li .submenu li a{text-align:left;display:block;padding:0 10px;font-size:15px;margin-top:0;color:#fff; font-style:normal;font-weight:normal;text-transform:capitalize; line-height:45px; height:45px;}
.isPc  #mainNav li.has-submenu .subBtn{ display:none; width:0;}
.isPc .disblock{display:block;}
.isPc .nav .nav-item,.isPc .nav li{float:left;height:45px;line-height:45px;font-size:16px;color:#666; padding-bottom:20px;}

.isWap .nav{position:absolute; z-index:9999; background:#204c7b; top:1.5rem; left:0; width:100%; height:900px; display:none;}
.isWap .inp_submit2{ position:absolute; display:block; left:0; top:0; width:1.58rem; height:1.58rem; padding:0; background-size:0.75rem 0.75rem;}	
.isWap .close2{ width:0.8rem; height:0.7rem; margin:0 auto; }
.isWap .close2 a{ display:block; width:100%; height:0.5rem; background:#204c7b url(http://english.ibp.cas.cn/images/btn-close-0901.png) no-repeat center; background-size:0.4rem 0.4rem;}
.isWap .navBox{ position:absolute; top:0; left:0; width:100%;}
.isWap .nav_submit{ width:20px; height:20px; display:block; background:#0191d7;}
.isWap .menuLink{display: block; position:absolute; z-index: 999; font-size: 40px; width:0.7rem; height:0.7rem; background:url(http://english.ibp.cas.cn/images/w_nav-0901.png) no-repeat center; background-size:0.4rem 0.4rem; right:0.1rem; top:0.4rem;}
.isWap #mainNav { min-width: inherit; float: none; width:100%; background-size:cover; box-sizing: content-box; font-size:0.3rem; position:relative; left:0px;}
.isWap #mainNav.active {max-height: 100%;}
.isWap #mainNav ul ul i{display: none;}
.isWap #mainNav li .submenu li a{color:#a6c6e8;}
.isWap #mainNav li.has-submenu{ }
.isWap #mainNav li.has-submenu .sub{width:75%; float:left;}
.isWap #mainNav li.has-submenu .subBtn{ float:left; display:inline; width:0.52rem; height:0.52rem; background:url(http://english.ibp.cas.cn/images/jia-0901.png) no-repeat center; background-size:0.24rem 0.24rem;}
.isWap #mainNav li.has-submenu a.subBtn.active{background:url(http://english.ibp.cas.cn/images/jian-0901.png) no-repeat center; background-size:0.32rem 0.03rem;}
.isWap #mainNav ul {list-style: none;position: relative;display: inline; background:#017ebe;}
.isWap #mainNav ul li {display: block; float:none; width: 100%; text-transform:uppercase;  }
.isWap #mainNav ul li a {color:#fff; font-size:0.36rem; position: relative; display: block;padding:0.15rem 0.1rem 0.15rem 0.4rem;  text-transform:uppercase;}	
.isWap #mainNav ul li > ul.sub-menu {width: 100%;padding: 4px 0;background-clip: padding-box; padding: 0px;background-clip: padding-box; }
.isWap #mainNav ul ul {display: none;position: absolute;top: 100%;overflow: hidden;max-height: 0;display: inherit;position: relative; left: auto; top: auto;box-shadow: none;border: none; width:100%;}
.isWap #mainNav ul ul.active {max-height: 100%;}
.isWap #mainNav ul ul > li {border-top:0; position: relative;display: block; background:#123357;  width:100%;padding: 0; }
.isWap #mainNav ul ul > li a {height: auto; font-size:0.32rem;  padding:0.2rem 0.1rem 0.1rem 0.7rem; height: auto; text-decoration: none; border-bottom:0; text-transform:capitalize;} 
.isWap #mainNav ul ul > li a:hover{background: #017cb8; color:#fff; border-radius:3px;}
.isWap .menuBg{background:#0191d7;}
.isWap .closeNav{ float:right; width:1.58rem; height:1.58rem; position:absolute; z-index:9999999; right:0;}
.isWap .closeNav a{ display:block; width:100%; height:1.58rem; background:url(../i/wap/close.png) no-repeat center; background-size:0.75rem 0.75rem;}
.isWap .close2{ position:absolute; top:-1rem; right:0;}
.isWap #mainNav li.china{color:#fff; background:#59bf3c; font-family:"微软雅黑";}

/*search*/
.isPc .sh_box{ position:relative;}
.isPc .searchNav{ float:left; padding:0 15px;}
.isPc .ico_search{ background:url(http://english.ibp.cas.cn/images/nav_fdj-0901.png) no-repeat center; width:30px; height:45px; display:block; text-align:center;}
.isPc .ico_search.active{}
.isPc .search2{ display:none; z-index:5555555;width:635px; position:absolute; top:45px; padding:0; right:350px; filter:alpha(opacity=90);  -moz-opacity:0.9; opacity: 0.9;}
.isPc .sInner2{ width:635px; height:40px; margin:10px auto;}
.isPc .sInner2 input{ width:585px; font-size:14px;  background:#eee; padding-left:10px; height:40px; line-height:40px; float:left; border:0;}
.isPc .sInner2 .inp_go{display:block; float:right; width:40px; height:40px; line-height:40px; background:#eee url(http://english.ibp.cas.cn/images/nav_fdj-0901.png) no-repeat center; margin-left:0px;}
.isPc .sInner2 .inp_go:hover{ text-decoration:none;}

.isWap .searchNav{ position:absolute; right:0.45rem; top:0.4rem; padding:0; z-index:6; width:1rem;}
.isWap .ico_search{ background:url(http://english.ibp.cas.cn/images/w_fdj-0901.png) no-repeat center; background-size:0.45rem 0.45rem; width:0.7rem; height:0.7rem; display:block; text-align:center; text-indent:9999px;}
.isWap .search2{ position:absolute; width:100%; left:0; z-index:7; top:1.4rem; background:#123357; padding:0.2rem;}
.isWap .sInner2{ width:100%; height:30px; border-radius:3px; margin:0 auto;}
.isWap .sInner2 input{width:80%; border:0; height:30px; float:left; padding-left:0.1rem; font-size:0.3rem; background:#123357; color:#fff;}
.isWap .sInner2 .inp_go{ width:0.47rem; height:0.47rem; text-align:center; display:block; float:left;background:url(http://english.ibp.cas.cn/images/w_fdj2-0901.png) no-repeat center; background-size: 0.44rem 0.44rem; margin-left:0.2rem; margin-top:0.05rem;}

.isPc .pcChina{ float:left; margin-top:12px;}
.isPc .pcChina a{ color:#fff; font-size:14px; color:#a6c6e8;}

/* isPc banner */
.isPc .banner{overflow: hidden;zoom: 1;position: relative;width: inherit;margin:0 auto;
width:1200px; height:600px;}
.isPc .banner .sliderInner{width:100%; overflow:hidden;zoom:1;}
.isPc .banner .sliderInner li{width:100%; overflow:hidden;zoom:1;}
.isPc .banner .sliderInner{ margin-top:30px;}
.isPc .banner .sliderInner li{display:inline;float:left;position:relative;}
.isPc .banner .sliderInner a{display:block;}
.isPc .banner .sliderInner img{display:block; width:100%; height:475px;}
.isPc .banner .list-mask{width:100%; padding:20px 0 20px; bottom:0;}
.isPc .banner .list-text{display:block; width:100%; font-family:Arial, Helvetica, sans-serif;}
.isPc .banner .list-text p{padding:0px;} 
.isPc .banner .list-text span{ display:inline-block; font-size:24px; margin-left:5px;}
.isPc .banner .list-text a{color:#000;font-size:24px; line-height:30px;}
.isPc .banner .list-text span a{ display:block;  width:90%; padding:0 5%; }
.isPc .banner .btn-slider{ position:absolute;width:48px;height:48px;font-size:0px;line-height:0px;top:50%; margin-top:-100px;}
.isPc .banner .btn-prev{background:url(http://english.ibp.cas.cn/images/arr_l-0901.png) no-repeat left top; left:50px;}
.isPc .banner .btn-next{ background:url(http://english.ibp.cas.cn/images/arr_r-0901.png) no-repeat left top; right:50px;}
.isPc .banner .sliderCur{font-size:0px;line-height:0px;text-align:center; padding:16px 0 0; width:200px; left:50%; margin-left:-100px; position:absolute; bottom:145px;}
.isPc .banner .sliderCur a{display:inline-block;width:12px;height:12px;vertical-align:top;  border-radius:50%; margin-right:12px; background:#eee; filter:alpha(opacity=80);-moz-opacity:0.8;opacity: 0.8; }
.isPc .banner .sliderCur a:hover{ text-decoration:none;}
.isPc .banner .sliderCur a.cur{background:#0f4c81;}

/* isWap banner*/
.isWap .banner{overflow:hidden;zoom:1;position:relative;font-family:Times; padding-bottom:0.3rem;}
.isWap .banner .sliderInner,
.isWap .banner .sliderInner li{width:100%;overflow:hidden;zoom:1;}
.isWap .banner .sliderInner{}
.isWap .banner .sliderInner li{display:inline;float:left;position:relative; top:0;}
.isWap .banner .sliderInner a{display:block;}
.isWap .banner .sliderInner img{display:block;width:100%;height:3.8rem;}
.isWap .banner .list-mask{}
.isWap .banner .list-text{background:#fff;}
.isWap .banner .list-text p{padding:0.3rem;}
.isWap .banner .list-text a{color:#333;font-size:0.3rem;line-height:0.4rem; font-family:Arial, Helvetica, sans-serif;}
.isWap .banner .list-text span{display:inline-block;font-size:0.3rem; margin-left:0.3rem;}
.isWap .banner .btn-slider{position:absolute;width:0.75rem;height:0.75rem;font-size:0px;line-height:0px;top:0.9rem;background-size:1.7rem 0.75rem;}
.isWap .banner .btn-prev{left:50px;}
.isWap .banner .btn-next{background-position:-0.85rem 0px;right: 50px;}
.isWap .banner .sliderCur{font-size:0px;line-height:0px;text-align:center;padding:0 0 0.2rem; position:absolute; bottom:1.7rem; left:50%; margin-left:-1rem;}
.isWap .banner .sliderCur a{display:inline-block;width:0.18rem;height:0.18rem;vertical-align:top;margin:0px 0.1rem;background:#fff;border-radius:50%; border:1px solid #0f4c81;}
.isWap .banner .sliderCur a.cur{background:#0f4c81; border:1px solid #0f4c81;}

.isPc .main{ padding-bottom:100px;} 
.isPc .main .picCont{width:1200px; margin:0 auto;}
.isPc .main dl{ float:left; margin-right:100px; width:550px;}
.isPc .main dl.mr0{ margin-right:0;}
.isPc .main .pic2{ background:#f2f7fd; padding:40px 0; margin-bottom:40px;}

.isPc .picCont dt{ font-size:36px; font-family:"Times New Roman", Times, serif; color:#36689d; margin-bottom:25px;}
.isPc .picCont dt a{ color:#36689d;}
.isPc .picCont dt a:hover{ text-decoration:none;}
.isPc .picCont dd{ width:100%; height:330px;}
.isPc .picCont dd img{ width:100%; height:330px;}

.isWap .main{ margin-top:0; padding-bottom:0; padding-top:0.3rem; background:#f2f7fd;} 
.isWap .main .picCont{width:100%;}
.isWap .main dl{width:100%; margin-bottom:0;}
.isWap .main dl.mr0{}
.isWap .main .pic2{ padding:0; margin-bottom:0;}

.isWap .picCont dt{ font-size:0.4rem;  font-family:'Myriad Pro'; color:#36689d; margin:0.4rem 0 0.3rem; text-align:center;}
.isWap .picCont dt a{ color:#36689d;}
.isWap .picCont dt a:hover{ text-decoration:none;}
.isWap .picCont dd{ width:100%; }
.isWap .picCont dd img{ width:100%;}

.isPc .main_bot{ height:255px; background:url(http://english.ibp.cas.cn/images/botBg-0901.jpg) no-repeat left top;}
.isPc .txtBox{ float:left; padding-top:60px; color:#a6c6e8; font-size:16px; line-height:24px;}

.isPc .txtBox b{ color:#fff; font-size:16px; font-weight:normal;}
.isPc .txtBox b a{color:#fff;} 
.isPc .linkBox{ float:right;}
.isPc .info{ font-size:14px; font-family:Arial, Helvetica, sans-serif; color:#a6c6e8;}

.isPc .f-links{ padding:95px 0 0 0px; width:510px;}
.isPc .f-links h2{ float:left; font-size:16px; color:#a6c6e8; line-height:50px; margin-right:10px;}
.isPc .f-links b{ float:left; display:block; width:140px; font-size:16px; line-height:26px; color:#fff; margin-right:10px;background:#3d5771; border-radius:20px; text-align:center; font-weight:normal; }
.isPc .select-group2{float:left; display:block; width:435px; height:50px; margin:0 auto 40px; background:#fff url(http://english.ibp.cas.cn/images/arr-0901.png) no-repeat 400px center;}
.isPc .select-group2,
.isPc .select-group2 .select-selected{height:50px;line-height:50px;font-size:14px;position:relative;text-align: left; color:#fff;}
.isPc .select-group2 .select-selected{padding-right:60px;user-select: none;}
.isPc .select-group2 .select-value{display:block;width:100%;height:100%;padding-left:15px; text-transform:uppercase;}
.isPc .select-group2 .select-arrow{position:absolute;width:35px;height:24px;top:1px;right:1px;font-size:0px; line-height:0px; cursor: pointer; }
.isPc .select-group2 .select-options{position: absolute;  width:100%;background:#fff;left:0px;bottom:100%;display: none;}
.isPc .select-group2 li{}
.isPc .select-group2 a{display:block;padding:10px 15px;line-height:20px;}
.isPc .select-group2 a:hover{background:#dfe6eb;text-decoration: none;}

.isWap .main_bot{ padding-top:0.3rem; background:#204c7b;}
.isWap .linkBox{ }
.isWap .info{ text-align:center; font-size:0.2rem; font-family:Arial, Helvetica, sans-serif; color:#a6c6e8; padding-bottom:0.3rem;}

.isWap .f-links{ width:86%; margin:0.5rem auto 0.3rem; padding:0 0 0 0; background:#fff;}
.isWap .f-links b{ float:left; display:block; width:65px; font-size:0.32rem; font-weight:normal; color:#ccc; margin-right:10px;}
.isWap .select-group2{display:block; width:100%;}
.isWap .select-group2,
.isWap .select-group2 .select-selected{height:1rem;line-height:1rem;font-size:0.3rem;position:relative;text-align: left; color:#ccc;}
.isWap .select-group2 .select-selected{user-select: none;}
.isWap .select-group2 .select-value{display:block;width:98%;height:100%; padding-left:2%; text-transform:uppercase; font-size:0.3rem;}
.isWap .select-group2 .select-arrow{position:absolute;width:0.6rem;height:0.6rem;top:0.2rem;right:0.2rem;background:url(http://english.ibp.cas.cn/images/links-0901.png) no-repeat center; background-size:0.6rem 0.6rem; font-size:50%;line-height:0px;cursor: pointer;}
.isWap .select-group2 .select-options{position: absolute;width:100%;background:#eee;left:0px;bottom:100%;display: none;}
.isWap .select-group2 li{}
.isWap .select-group2 a{display:block;padding:10px 15px;line-height:20px;}
.isWap .select-group2 a:hover{background:#dfe6eb;text-decoration: none;}
/*f-links select-group end*/

/*20200901*/
.isPc .bdy{ background:url(http://english.ibp.cas.cn/images/bg-0901.png) no-repeat center 50px;}
.isWap .bdy{ background:none;}

/*20200903*/
.isWap .txtBox{ padding:0.5rem 0.5rem 0; color:#fff; font-size:0.28rem; line-height:0.36rem;}
.isWap .txtBox a{ color:#fff;}