@charset "utf-8";

@media screen and (max-width: 1330px) {
  .logo_l{width:405px;}
  .logo_l img{width:100%;}
  .nav .ul1 li a,.special li p{font-size:18px;}
  .nav li .ejnav li a,.result li span{font-size:16px;}
  .location h1{font-size:22px;}
  .result li h1{font-size:17px;}
  .tit h1,.newslist li .date span,.styletit{font-size:24px;}

}


@media screen and (max-width: 1280px) {
   .logo_l{width:27%;}
   .headr{width:73%}
   .result li{padding-top:10px;padding-bottom:10px;}
   .nav .ul1 li a{font-size:17px;}
  .nav li .ejnav li a,.result li span{font-size:15px;}
  .location h1{font-size:20px;}
  .result li h1{font-size:16px;}
  .meun .dt{font-size:26px;}
   
}

@media screen and (max-width: 1180px) {
  /*新闻*/
   .newspic{width: 60%;}
  /*内页banner*/
  .sban{height:460px;}
  .sban img{height:460px;}
}



@media screen and (max-width: 1100px) {
  /*新闻*/
  .s_work,.noticebox{width:100%;float:none;}
  .notice li{float:left;width:48%;}
  .notice li:nth-child(even){margin-left:2%;}
  .noticebox{margin-top:20px;}
  .tit h1, .newslist li .date span, .styletit{font-size:22px;}
  .special li p{font-size:16px;font-weight:normal;}
  
}



@media screen and (max-width: 1030px) {
    .banner{height:480px;}
   .banner .slick-list,.banner .slick-slider,.banner .slick-track,.banner .slick-slide,.banner .slick-slide>div,.banner .slick-slide>div li{height: 480px;}
   .banner .slick-slide img{height: 480px;object-fit: cover;}
     /*主体*/
    .index{position: initial;padding-top: 0px;}
   .header{padding-bottom:20px;background: rgba(0,0,0,0.5);}

}



@media screen and (max-width: 1000px) {
   .headr{width:auto;margin-right:20px;margin-top: 19px;}
   
   .rowbox{width:90%;position:relative;}
   .logo_l{width:38%;}
    .menu {
		width: 28px;
		height: 21px;
		display: block;
		right: 0;
		top: 21px;
		margin: auto;
		bottom: 0;
		overflow: hidden;
		z-index: 999999999;
		cursor: pointer;
		position: absolute;
	}

	.menu span {
		float: left;
		width: 100%;
		background: #fff;
		transition: all 0.4s ease;
		margin-top: 7px;
		height: 2px;
	}
	.menu span:first-child {
		margin-top: 0;
	}

	.menu.open span:nth-child(1) {
		transform: rotate(45deg);
		margin-top: 10px;
	}

	.menu.open span:nth-child(2) {
		transform: rotate(-45deg);
		margin-top: -2px;
	}

	.menu.open span:nth-child(3) {
		opacity: 0;
	}

       .header .nav .ul1{
		display:none;
	}
	.header .nav .ul2 {
	    display: block;
	}
        .nav {
		position: fixed;
		transition: right 0.3s ease;
		right: -100vw;
		top:85px;
		left: auto;
		width: 420px;
		height: calc(100vh - 85px);
		z-index: -99;
		background: #077748;
		margin: 0;
	}
	.nav.active {
		right: 0;
		z-index: 99999;
	}
	.header .nav .ul2 {
		width: 100%;
		overflow: auto;
		height: 100%;
		border-top: 1px solid #e6e6e6;
	}
	.header.active{
		background: #077748;
	}
	.header.active::before{
		display:none;
	}
	.header .nav ul>li {
		float: none;
		width: 100%;
		height: auto;
		line-height: 60px;
		position: relative;
		border-bottom: 1px solid rgba(255,255,255,0.3);
		text-align: left;
		padding: 0;
	}
	.nav ul>li::before{
		display:none;
	}
	.header .nav ul>li>a {
		font-size: 18px;
		font-weight: bold;
		width: 80%;
		text-indent: 20px;
		position: relative;
		display: block;
		color: #fff;
	}

	.nav .w1300 {
		border-top: 1px solid #c4c4c4;
		width: 100%;
	}

	.nav ul li ol {
		width: 100%;
		left: 0;
		position: relative;
		top: 0;
		background: none;
		text-align: left;
		padding: 0;
		opacity: 1;
		display: none;
	}

	.nav ul>li a::after {
		display: none;
	}

	.nav ul li ol>li {
		text-align: left;
		border: 0;
		line-height: 50px;
		position: relative;
		text-indent: 20px;
		border-top: 1px solid rgba(255,255,255,0.2);
		height: auto;
	}

	.nav li ol li:hover a {
		color: #fff;
	}

	.nav ul ol li a {
		font-size: 17px;
		color: #fff;
		display: block;
	}

	.nav ul li i {
		position: absolute;
		right: 0;
		width: 15%;
		height: 60px;
		top: 0;
		background: url(../images/jia.png) no-repeat center center;
		margin: auto;
		z-index: 10;
		cursor: pointer;
		transition: all .2s ease;
		-moz-transition: all .2s ease;
		-o-transition: all .2s ease;
		-webkit-transition: all .2s ease;
	}

	.nav ul li ol li i {
		height: 50px;
	}

	.nav ul li i.on {
		background: url(../images/jian.png) no-repeat center center;
	}
        /*新闻*/
        .newspic{width:48%;}
       
        /*学术动态*/
         .ejbox .photo{width: 135px;height: 140px;}
       /*专题专栏*/
      .special li p{font-size: 15px;}
       /*师生风采*/
      .elegant .slick-prev{left: 43%;}
      .elegant .slick-next{right: 43%;}
      /*内页左侧栏目名称*/
      .meun .dt{height:100px;line-height:100px; font-size: 22px;}
      .meun{width:23%;}
      .listing{width: calc(100% - 26%);}
}
@media screen and (max-width: 920px) {
  .nav{top: 82px;height: calc(100vh - 82px);}
  
  /*内页左侧导航*/
  .meun dd{line-height: 60px;}
}


@media screen and (max-width: 870px) {
  .nav{top: 80px;height: calc(100vh - 80px);}
   /*内页左侧栏目名称*/
    .meun{width:26%;}
    .listing{width: calc(100% - 29%);} 
}


@media screen and (max-width: 780px) {
   .banner{height: 480px;}
   .banner .slick-list,.banner .slick-slider,.banner .slick-track,.banner .slick-slide,.banner .slick-slide>div,.banner .slick-slide>div li{height: 480px;}
   .banner .slick-slide img{height: 480px;object-fit: cover;}
   /*新闻*/
  .newspic .slick-slide .npic{height:310px;}
   /*学术动态*/
  .item{width:100%;}
  .item1{margin-top:20px;}
  /*专题专栏*/
  .special li{width:32%;margin-left:1.3%;margin-bottom:20px;}
  .special li:first-child{margin-left:1.3%;}
   /*快速通道*/
  .way .slick-dots{ text-align: center; margin-top: 30px;}
  .way .slick-dots li{ width: 8px; height: 8px; border-radius: 100%; background:rgba(7,119,72,0.7); margin: 0 5px; display: inline-block;}
  .way .slick-slide li a:hover img{transform: scale(1.05);-webkit-transform: scale(1.05); -moz-transform: scale(1.05); -o-transform: scale(1.05); -ms-transform: scale(1.05);}
  .way .slick-dots li.slick-active{ background: #e8aa50;} 
   /*尾部*/
   .foot_link{width: 39%;padding-right: 2%;}
   .adr{width: 59%;padding:0;}
   .ewm{width:100%;text-align: center;}
   .ewm span img{}
   .ewm span{width: 45%;margin-left: 2%;}
     /*内页左侧栏目名称*/
    .meun{display:none;}
    .listing{width: 100%;} 
      /*内页banner*/
  .sban{height:350px;}
  .sban img{height:350px;}
   .banner .sb{display:none;}
}



@media screen and (max-width: 640px) {
   /*新闻*/
  .newspic,.newslist{width:100%;}
   .newspic{margin-bottom:20px;}
  .newslist{padding-left:0;}
   .newslist li{margin-bottom:24px;}
   .notice li{width:100%;}
   .notice li:nth-child(even){margin-left:0;}
   .location h1{font-size:18px;}

}



@media screen and (max-width: 580px) {
   .banner{height: 350px;}
   .banner .slick-list,.banner .slick-slider,.banner .slick-track,.banner .slick-slide,.banner .slick-slide>div,.banner .slick-slide>div li{height: 350px;}
   .banner .slick-slide img{height: 350px;object-fit: cover;}

   .banner ul.slick-slider .slick-dots{bottom: 30px;}
    /*师生风采*/
    .elegant .slick-prev{left: 35%;}
    .elegant .slick-next{right: 35%;}
    /*尾部*/
    .foot_link{width:100%;padding-right: 0%;}
    .adr{width:100%;margin-top:20px;}
    .foot_link a{float:left;width:50%;}

    .searhbox01.on{width:150px !important;transition: all 0.5s;}
      /*内页banner*/
    .sban{height:240px;}
    .sban img{height:240px;}
    /*师生风采*/
   .piclist li{width:100%;float:none;}
   /*搜索结果页*/
   .result li .eye{display:none;}
   .result li h1{width:100%;font-size:16px;}
   .result li span{font-size: 15px;margin-bottom:0;}
   .location h1{font-size:18px;}
}




@media screen and (max-width: 480px) {
   .banner{height: 220px;}
   .banner .slick-list,.banner .slick-slider,.banner .slick-track,.banner .slick-slide,.banner .slick-slide>div,.banner .slick-slide>div li{height: 220px;}
   .banner .slick-slide img{height: 220px;object-fit: cover;}


    /*导航*/
    .nav {top: 89px;height: calc(100vh - 72px);width:100%;}
    .logo_l{width: 68%;}
    .header{padding-top: 30px;}
    .headr .links {
    text-align: right;
    position: absolute;
    right: -21px;
    top: -26px;
  }
   .searhbox01 .text{width: calc(100% - 46px);}
   /*新闻*/
  .newspic .slick-slide .npic{height:252px;}
     /*专题专栏*/
  .special li{width:48%;margin-left:2%;margin-bottom:20px;}
  .tit h1, .newslist li .date span, .styletit{font-size:20px;}
  .partbox{padding:0;}
  .newspic .slick-slide .n_date{font-size:25px;}   
  .newspic ul.slick-slider .slick-dots{bottom: 72px;}
  .sciencebox{padding: 16px 0;}
}