@charset "utf-8";


@media (max-width: 1240px) {
  .banner .slick-dots{
    margin-right: -530px;
  }
}



@media (max-width: 1100px) {
  .nav_bg{
    background: none;
    height: auto;
    margin: 0px;
  }

  .header .top_box{
    padding: 5px 0px;
    height: 50px;
    background: #004b87;
  }
  .topone{
    background:none;
    border-bottom-style: none;
 }
  .header .logo {
    width: 140px;
    margin-left: -70px;
  }


  .header .topone .search-box {
    display: none;
  }


  /* 小于1100就缩导航 */
  .navbar {
    margin-top: 0px;
    position: absolute;
    display: block;
    margin-right: 0;
    top: 30px !important;
    right: 5px !important;
  }
  .navbar .menuBtn {
    width: 30px;
    cursor: pointer;
    position: absolute;
    right: 10px;
    top: 50%;
    z-index: 9;
    padding-top: 4px;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
  }
  .navbar .menuBtn b {
    display: block;
    height: 3px;
    background-color: #fff;
    margin-bottom: 5px;
    border-radius: 2px;
    transition: 0.3s;
    -ms-transition: 0.3s;
    -moz-transition: 0.3s;
    -webkit-transition: 0.3s;
    -o-transition: 0.3s;
  }
  .navbar .menuBtn2 {
    display: none;
  }
  .navbar .menuslider {
    opacity: 0;
    visibility: hidden;
    position: fixed;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    display: block;
    background:#fff;
    background-size: cover;
    z-index: 50;
    width: 100%;
    height: calc(100% - 70px) !important;
    left: 0;
    top: 70px;
    -webkit-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
  }
  .navbar .menuslider .navbar-nav {
    margin-top: 20px;
    overflow: hidden;
    padding: 0 3%;
  }
  .navbar .menuslider a {
    font-weight: normal !important;
  }
  .navbar .menuslider .nav-child {
    width: 100%;
    display: none;
    position: relative !important;
    background-color: transparent;
    float: none;
    border: none;
    top: 0 !important;
    left: 0 !important;
    padding: 10px 0 10px 10px !important;
    margin: 0 0 -1px 0 !important;
    opacity: 1;
    visibility: visible;
  }
  .navbar .menuslider .nav-child li {
    text-align: left;
    padding: 0;
  }
  .navbar .menuslider .nav-child li a {
    padding: 5px 10px;
  }
  .navbar .menuslider .nav-child li > dl {
    display: none;
    position: relative;
    left: 0;
    top: 0;
    background: none;
    padding-left: 15px;
  }
  .navbar .menuslider .nav-child li.hasChild.on > dl {
    display: block;
  }
  .navbar .menuslider .nav-child:before {
    display: none;
  }
  .navbar .navbar-nav > li {
    width: 100% !important;
    display: block;
    position: relative;
    text-align: left !important;
    padding: 10px !important;
    box-sizing: border-box;
    height: auto;
    border-bottom: 1px solid #ccc;
    background: none !important;
  }
  .navbar .navbar-nav > li:nth-of-type(6){
    margin-left: 0px;
}
  .navbar .navbar-nav > li a {
    text-align: left !important;
    line-height: 24px;
    color: #333 !important;
    background: none !important;
  }
  .navbar .navbar-nav > li.hasChild > em {
    position: absolute;
    top: 0;
    right: 10px;
    z-index: 9;
    width: 20px;
    height: 45px;
    background: url(../images/nav-down.png) center no-repeat;
    background-size: 100%;
    cursor: pointer;
    -webkit-transition: all 0.5s ease;
    -moz-transition: all 0.5s ease;
    -ms-transition: all 0.5s ease;
    -o-transition: all 0.5s ease;
    transition: all 0.5s ease;
  }
  .navbar .navbar-nav > li.hasChild.on > em {
    transform: rotate(45deg);
  }
  .navbar .hasChild:before {
    display: none;
  }
  .navbar li.hasChild.on .nav-child {
    display: block !important;
    background: none;
  }
  .navbar .menu-bott {
    display: block;
    overflow: hidden;
    width: 100%;
    background: #004b87;
    padding: 15px 5%;
  }
  .navbar .menu-bott .top-right {
    display: block;
    float: left;
  }
  .navbar .menu-bott .top-right li {
    padding: 0 10px;
  }
  .navbar .menu-bott .search-box {
    margin-left: 10px;
  }
  body.side-right .navbar .menuslider {
    opacity: 1;
    visibility: visible;
    top: 60px;
  }
  body.side-right .navbar .menuBtn {
    display: none;
  }
  body.side-right .navbar .menuBtn2 {
    display: block;
  }
  body.side-right .navbar .menuBtn b {
    display: none;
    margin: 0;
    position: absolute;
    left: 0;
    top: 50%;
    width: 30px;
  }
  body.side-right .navbar .menuBtn b:first-child {
    display: block;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
  }
  body.side-right .navbar .menuBtn b:last-child {
    display: block;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
  }


  .top-left{
    margin-top: 10px;
  }
  .top-left li {
    padding-right: 12px;
    margin-right: 12px;
  }


  .bancont{
    padding-bottom: 0px;
  }
  .bancont .ban_text{
    height: 52px;
    background: url(../images/ban_titbg2.png) no-repeat right center;
  }
  .bancont .ban_text h2{
    margin-top: 0px;
    width: calc(100% - 40px);
    text-indent: 0px;
  }

  .banner .slick-dots{
    display: none!important;
  }
 

  

/* 手机二级导航 */
 .sjmenu{
  display: block;
  background: #f5f5f5;
}

.sp_header{height:50px;
  overflow:hidden;
  /* background:#fff; */
  width:100%;}
.sp_logo{float:left;
  height:50px;
  font-size: 22px;
  line-height: 50px;
  color: #111;
  text-indent: 10px;
}
.sp_nav{width:50px;float:right;
  position:relative;
  cursor:pointer;height:30px;
  margin-top:15px}
.sp_nav span{display:block;
  background:#004c89;
  width:30px;height:2px;
  position:absolute;left:10px;
  transition:all ease 0.35s}
.sp_nav span:nth-of-type(1){top:0px}
.sp_nav span:nth-of-type(2){top:10px}
.sp_nav span:nth-of-type(3){top:20px}
.sp_nav_se span:nth-of-type(1){top:10px;transform:rotate(45deg)}
.sp_nav_se span:nth-of-type(2){width:0}
.sp_nav_se span:nth-of-type(3){top:10px;transform:rotate(-45deg)}

.sjj_nav{
  width:100%;
  transition:top ease 0.35s;
  display: none;
  }
.nav_show{
  display: block;
  color: #333;
  }

.sjj_nav ul li i{
  position:absolute;
  top:5px;
  right:0px;
  border-left:1px #ddd solid;
  height:40px;
  padding:0px 7px 0 7px;
}
.sjj_nav ul li i svg{
  transform:rotate(-90deg);transition:all ease 0.35s}
.sjj_nav ul li .sjj_nav_i_se svg{transform:rotate(0deg)}
.sjj_nav ul li{
  border-top:1px #ddd solid;
  position:relative;
  line-height:50px;
  font-size:18px;
}
.sjj_nav ul li a{
  display: block;
  text-indent: 8px;
}
.sjj_nav>ul >li:last-child{border-bottom:1px #ddd solid;}
.sjj_nav ul li ul{display:none}
.sjj_nav ul li ul li{
  font-size: 16px;
}
.sjj_nav ul li ul li a{color:#444;
  display:block;
  text-align:left;
  text-indent: 20px;
}
.sjj_nav ul li ul li ul li{
  font-size: 14px;
} 
.sjj_nav ul li ul li ul li a{color:#444;
  text-indent: 30px;
}

.sjj_nav ul li ul li ul li ul li a{color:#666;
  text-indent: 40px;
}

.sjj_nav ul li.grey{
  background:#f0f0f0;
}



.sjj_nav ul li i svg{width:20px;height:20px;fill:#666;
  margin-top: 10px;}
.sjj_nav ul li .sjj_nav_i_se svg{fill:#004c89}

.sytit h2{
  font-size: 24px;
}
.sytit.dh_xwdt,.sytit.dh_tzgg,.sytit.dh_xshd,.sytit.dh_rczp,.sytit.dh_cylj{
  background-size:auto 73%;
}


.cont1_bg{
  margin-top: 0px;
}
.cont_box1{
  padding: 50px 0px 80px;
}

.xwdt_lf{
  width: 55%;
}

.xwdt_rg{
  width: 45%;
}


/* 常用链接 */
.cylj ul li a{
  font-size: 14px;
}





.list_lf{
  display: none;
}
.list_rg{
  width: calc(100% - 0px);
}
.list_rdh h1{
  font-size: 24px;
}


  
}


@media (max-width: 960px) {
.xwdt_lf{
  width: 60%;
}

.xwdt_rg{
  width: 40%;
}



}



@media (max-width: 850px) {

.list_wk {
    padding: 0px 0px 40px;
}

  .header .logo{
    width: 100px;
    margin-left: -50px;
  }
  .bancont .ban_text{
    height: 40px;
  }
  .bancont .ban_text h2{
    font-size: 16px;
    height: 40px;
    line-height: 40px;
  }

  .xwdt_lf{
    width: 100%;
    margin-bottom: 20px;
  }
  .xwdt_rg{
    width: calc(100% - 0px);
  }
  .xwdt_rgwk{
    padding: 0px;
  }
  .xwdt_lfnr .xwdt_lftit h2{
    font-size: 18px;
  }


  .cont_box2 {
    padding: 80px 0px 20px;
  }

  .cont2_lb{
    width: 100%;
    margin-bottom: 40px;
  }


  .cont_box3{
    padding-top: 45px;
  }
  .cylj ul{
    width: 100%;
    padding:15px 0px;
  }
  .cylj ul li{
    margin: 3px 0px;
    line-height: 20px;
  }
  .cylj ul:nth-of-type(2){
    position: static;
 }
  .cylj ul:nth-of-type(2)::after{
    display: none;
  }


/* 底部 */

.dblogo{
  width: 100%;
  margin-top: 0px;
  text-align: center;
}
.dbdz{
  margin-left: 0px;
}


/* 学院领导 */
.list_ld li .ltld_nr{
   padding-left: 20px;
   padding-right: 20px;
}


/* 师资队伍 */
.ltszdw li{
  width: 33.3%;
}

.szdw_xq .szxq_tp{
  float: none;
  margin: auto;
  width: 260px;
}

.szdw_xq .szxq_nr{
  width: calc(100% - 0px);
  margin-top: 15px;
}
.szdw_xq .szxq_nr h2{
  font-size: 22px;
}

.szdw_xq .szxq_nr ul{
  margin-top: 0px;
}



/* 学科专业 */
.xkzy li .xkzy_text h2{
  font-size: 20px;
}


.list_xw li:hover .ltxw_text{
  width: calc(100% - 270px);
  padding-right: 0px;
  background:none;
}


/* 学术活动 */
.list_xshd li{
  width: 100%;
}


/* 院士风采 */
.szysfc .szysfc_tp{
  float: none;
  margin:30px auto 0px;
  width: 180px;
  padding: 25px;
}
.szysfc .szysfc_tp::after{
  display: none;
}
.szysfc .szysfc_text{
  width: calc(100% - 0px);
  padding: 30px;
  box-sizing: border-box;
}


.szysfc .szysfc_tit{
  width: 100%;
  text-align: center;
}
.szysfc .szysfc_text h2{
  float: none;
  display: inline-block;
  font-size: 22px;
}
.szysfc .szysfc_text h2 span{
  font-size: 18px;
}
.szysfc .szysfc_jj span{
  margin-top: 20px;
}


}





@media (max-width: 600px) {

  .ctbx {
    width: 92%;
  }


  .xwdt{
    margin-top: 25px;
  }


  /* 底部 */
  .dblogo img{
    max-width: 80%;
  }
  .dbbq{
    width: 100%;
    margin-bottom: 15px;
  }
  .dbbq p{
    line-height: 28px;
  }
  .dbdz{
    margin: 10px 0px;
  }

  .dbewm{
    width: 100%;
    text-align: center;
  }



  /* 列表 */
  .list_rdh h1{
    font-size: 20px;
  }
  
  
.list_rdh span{
  margin-top: 10px;
  font-size: 12px;
}


/* 列表页文字 */
.list_lb li{
  line-height:normal;
  padding: 10px 0px;
}
.list_lb li h2{
  line-height: 34px;
}
.list_lb li span{
  margin-left: 0px;
  float: left;
  line-height: 34px;
  margin-left: 28px;
}
.list_lb li a{
  width: calc(100% - 90px);
  height: 34px;
  line-height: 34px;
}

.list_lb li:hover a{
  text-indent:0px;
}



.contt_tit h1{
  font-size: 20px;
}


/* 学院领导 */

.list_ld li .ltld_tp{
  float: none;
  margin: auto;
}
.list_ld li .ltld_text{
  width: calc(100% - 0px);
}
.list_ld li .ltld_text h2{
  margin-top: 15px;
}



/* 学科专业 */
.xkzy{
  padding-bottom: 45px;
}
.xkzy li{
  width: 100%;
  margin-bottom: 80px;
}

.xkzy li::after{
  bottom: -29px;
  margin-left: -29px;
  width:40px;
  height: 40px;
  border:#fff 8px solid;
}

/* 新闻列表 */
.list_xw ul{
  padding-top: 0px;
}
.list_xw li .ltxw_tp{
  width: 100%;
}
.list_xw li .ltxw_text{
  margin-top: 12px;
  width: calc(100% - 0px);
}



}



@media (max-width: 480px) {

.list_lb li a{
  width: calc(100% - 40px);
 
}
  /* 师资队伍 */
  .ltszdw li{
    width: 50%;
  }

.list_lb li::before {
    top: 24px;
    
}

}



@media (max-width: 400px) {
  .header .logo{
    width: 80px;
    margin-left: -40px;
  }
  .top-left li {
    padding-right: 8px;
    margin-right: 8px;
  }
  .top-left li a{
    font-size: 12px;
  }


}


@media (max-width: 360px) { 

.szdw_xq .szxq_tp {width:230px;}
}