*{
   margin:0;
   padding:0;
}
body{
    min-width: 1200px;
}

.wrapper{
    width: 1200px;
    margin: 0 auto;
}
.top{
    margin: 25px 0;
}
.top .wrapper{
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.top .logo{
    margin-left: 10px;
    margin-top: 29px;
    width: 445px;
    height: 64px;
}
.top .search{
    margin-right: 20px;
    margin-top: 44px;
    width: 262px;
    height: 35px;
    background: #FFFFFF;
    border-radius: 20px 20px 20px 20px;
    border: 1px solid #BBBBBB;
}
.top .search img{
    margin-left: 226px;
    margin-top: 7px;
}
/*导航栏*/
.nav {
    width: 1200px;
    height: 60px;
    margin: 0 auto;
    position: relative;
    border-top: 1px solid #d4d4d4;
    background-color: #FFFFFF;
    z-index:10;
}

.nav ul {
    list-style-type: none;
}

.nav ul li {
    float: left;
    position: relative;
}

.nav ul li a {
    width: 120px;
    height: 39px;
    display: block;
    line-height: 50px;
    text-align: center;
    text-decoration: none;
    color: #707070;
    font-size: 17px;
    padding-top: 8px;
}

.nav ul li a:hover {
    width: 120px;
    height: 39px;
    display: block;
    color: #002865;
}

.nav ul li ul {
    margin: 0;
    padding-top: 12px;
    display: none;
}

.nav ul li ul li {
    float: none;
}

.nav ul li:hover ul {
    display: block;
    float: none;
    position: absolute;
}

.nav ul li ul li a {
    display: block;
    background-color: #FFFFFF;
    color: #707070;
    width: 120px;
    height: 40px;
    font-size: 14px;
    line-height: 57px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav ul li ul li a:hover {
    display: block;
    width: 120px;
    height: 40px;
    display: block;
    color: #002865;
    background-color: #edf4f9;
    display: flex;
    align-items: center;
    justify-content: center;
}
/*轮播图*/
.lbt li{
    list-style: none;
}
.lbt{
    position: relative;
    overflow: hidden;
    /* margin:100px auto;  */
    /*width: 1300px;*/
    height: 600px;
    margin: 0 auto;
}
.lbt img{
    /*width: 1300px;*/
    height: 600px;
}
.lbt .pic{
    width: 600%;
    position: relative;
}
.pic li{
    float: left;
}
.lis{
    position: absolute;
    bottom: 15px;
    left: 50%;
    margin-left: -35px;
}
.lis li{
    float: left;
    width:17px;
    height: 17px;
    margin: 5px;
    border-radius: 50%;
    background-color: #fff;
    z-index: 10;
}
.lis .selected{
    background-color:  #002865;
}
/*中间板块*/
.center{
    /* width: 1350px; */
    background-color:#edf4f9;
    /* display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto; */
}
/*第一个板块*/
.one_box{
    height: 450px;
    display: flex;
    flex-direction: row;
    justify-content: center;
}
/*学院新闻*/
.xyxw{
    width: 700px;
    height: 400px;
}
.title{
    width: 700px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    border-bottom: 1px solid #BBBBBB;
    margin-top: 40px;
}
.title .htitle{
    width: 115px;
    height: 40px;
    border-bottom: 2px solid #153860;
}
.title .htitle h5{
    width: 115px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 26px;
    color: #153860;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title .more{
    width:100px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 15px;
}
.title .more a{
    display: flex;
width: 86px;
height: 21px;
color: #153860;
text-decoration:none;
}
.title .more p{
    width: 86px;
    height: 21px;
    font-family: DengXian, DengXian;
    font-weight: 400;
    font-size: 20px;
    color: #153860;
    line-height: 15px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title .more img{
    width: 8px;
    height: 14px;
}
.xyxw .content{
    width: 700px;
    height: 300px;
    margin-top: 37px;
    display: flex;
    flex-direction: row;
    background-color: #FFFFFF;
}
.cimg{
    width: 300px;
    height: 250px;
    margin: 15px;
}
.cimg img{
    width: 100%;
    height: 100%;
}
.list{
    width: 370px;
    height: 280px;
}
.list ul li{
    list-style-type: none; 
    padding-top: 14px; 
}
.list ul li a{
    max-width: 350px;
    height: 28px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 15px;
    color:#363636;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration:none;
}
.list ul li a:hover{
    max-width: 350px;
    height: 28px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 15px;
    color:#153860;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.list ul li p{
    width: 100px;
    height: 16px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 14px;
    color: #B4B4B4;
    line-height: 13px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
/*通知公告*/
.tzgg{
    width: 500px;
    height: 400px;
    margin-left: 40px;
}
.title_tzgg{
    width: 500px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    border-bottom: 1px solid #BBBBBB;
    margin-top: 40px;
}
.title_tzgg .htitle{
    width: 115px;
    height: 40px;
    border-bottom: 2px solid #153860;
}
.title_tzgg .htitle h5{
    width: 115px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 26px;
    color: #153860;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_tzgg .more{
    width:100px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 15px;
}
.title_tzgg .more a{
    display: flex;
width: 86px;
height: 21px;
color: #153860;
text-decoration:none;
}
.title_tzgg .more p{
    width: 86px;
    height: 21px;
    font-family: DengXian, DengXian;
    font-weight: 400;
    font-size: 20px;
    color: #153860;
    line-height: 15px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_tzgg .more img{
    width: 8px;
    height: 14px;
}
.content_tzgg{
    width:500px;
    height: 300px;
    background-color: #FFFFFF;
    margin-top: 37px;
}
.list_tzgg{
    width: 500px;
    height: 280px;
}

.list_tzgg ul li{
    list-style-type: none;  
    padding-top: 15px;
    padding-bottom: 5px;
    padding-left: 20px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.list_tzgg ul li a{
    max-width: 350px;
    height: 28px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 15px;
    color:#363636;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-decoration:none;
}
.list_tzgg ul li a:hover{
    max-width: 350px;
    height: 28px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 15px;
    color:#153860;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.list_tzgg ul li p{
    width: 90px;
    height: 16px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 16px;
    color: #B4B4B4;
    line-height: 13px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
/*第二个板块*/
.two_box{
    height: 600px;
    display: flex;
    flex-direction: row;
    justify-content: center;
}
/*活动预告*/
.hdyg{
    width: 1250px;
    height: 400px;
}
.title_hdyg{
    width: 1240px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    border-bottom: 1px solid #BBBBBB;
    margin-top: 40px;
}
.title_hdyg .htitle{
    width: 115px;
    height: 40px;
    border-bottom: 2px solid #153860;
}
.title_hdyg .htitle h5{
    width: 115px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 26px;
    color: #153860;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_hdyg .more{
    width:100px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 15px;
}
.title_hdyg .more a{
    display: flex;
width: 86px;
height: 21px;
color: #153860;
text-decoration:none;
}
.title_hdyg .more p{
    width: 86px;
    height: 21px;
    font-family: DengXian, DengXian;
    font-weight: 400;
    font-size: 20px;
    color: #153860;
    line-height: 15px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_hdyg .more img{
    width: 8px;
    height: 14px;
}
.content_hdyg{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding-top: 30px;
}
.content_hdyg .image-container {  
    position: relative; /* 为相对定位 */  
    width: 290px;
    height: 460px;
    background: #FFFFFF;
    border-radius: 0px 0px 0px 0px;
    border: 1px solid #707070;
}  

.content_hdyg .image-container img {  
    width: 100%; /* 使图片宽度占满容器 */  
    height:100%;
}  

.content_hdyg .description-box {  
    position: absolute; /* 绝对定位 */  
    bottom: 0; /* 在图片下方 */  
    left: 0;  
    right: 0; /* 宽度与图片容器一致 */  
    color: white; /* 白色文字 */  
    text-align: center; /* 文字居中 */  
    padding: 10px; /* 内边距 */  
    box-sizing: border-box; /* 盒子模型包含padding和border */  
    width: 100%;
    height: 66px;
    background: #434343;
    border-radius: 0px 0px 0px 0px;
    opacity: 0.61;
}
.content_hdyg .description-box h6{
    width: 260px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 18px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.content_hdyg .description-box p{
    width: 323px;
    height: 18px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
/*第三个板块*/
.three_box{
    height: 700px;
    display: flex;
    flex-direction: row;
    justify-content: center;
}
/*多元实践*/
.dysj{
    width: 1250px;
    height: 700px;
}
.title_dysj{
    width: 1240px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    border-bottom: 1px solid #BBBBBB;
    margin-top: 40px;
}
.title_dysj .htitle{
    width: 115px;
    height: 40px;
    border-bottom: 2px solid #153860;
}
.title_dysj .htitle h5{
    width: 115px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 26px;
    color: #153860;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_dysj .more{
    width:100px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 15px;
}
.title_dysj .more a{
    display: flex;
width: 86px;
height: 21px;
color: #153860;
text-decoration:none;
}
.title_dysj .more p{
    width: 86px;
    height: 21px;
    font-family: DengXian, DengXian;
    font-weight: 400;
    font-size: 20px;
    color: #153860;
    line-height: 15px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_dysj .more img{
    width: 8px;
    height: 14px;
}
.content_dysj{
   padding-top: 30px;
}
.content_dysj ul{
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.content_dysj ul li{
    width: 400px;
    height: 550px;
}
.content_dysj ul li img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/*第四个板块*/
.fouth_box{
    height: 550px;
    display: flex;
    flex-direction: row;
    justify-content: center;
}
/*铸牢专题*/
.zlzt{
    width: 700px;
    height: 600px;
}
.title_zlzt{
    width: 700px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    border-bottom: 1px solid #BBBBBB;
    margin-top: 40px;
}
.title_zlzt .htitle{
    width: 115px;
    height: 40px;
    border-bottom: 2px solid #153860;
}
.title_zlzt .htitle h5{
    width: 115px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 26px;
    color: #153860;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_zlzt .more{
    width:100px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 15px;
}
.title_zlzt .more a{
    display: flex;
width: 86px;
height: 21px;
color: #153860;
text-decoration:none;
}
.title_zlzt .more p{
    width: 86px;
    height: 21px;
    font-family: DengXian, DengXian;
    font-weight: 400;
    font-size: 20px;
    color: #153860;
    line-height: 15px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_zlzt .more img{
    width: 8px;
    height: 14px;
}
.content_zlzt{
    width: 700px;
    height: 400px;
    padding-top: 30px;
}
.content_zlzt a{
    width:100%;
    height:100%;
    display:block;
}
.content_zlzt img{
    height: 100%;
    width: 100%;
}
/*数字音舞*/
.szyw{
    width: 500px;
    height: 400px;
    margin-left: 40px;
}
.title_szyw{
    width: 500px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    border-bottom: 1px solid #BBBBBB;
    margin-top: 40px;
}
.title_szyw .htitle{
    width: 115px;
    height: 40px;
    border-bottom: 2px solid #153860;
}
.title_szyw .htitle h5{
    width: 115px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 26px;
    color: #153860;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.content_szyw{
    padding-top:30px;
    display: flex;
    flex-direction: row;
}
.c1{
    width: 200px;
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: 70px;
}
.c2{
    width: 200px;
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: 90px;
}
.jzyg{
    width: 200px;
    height: 100px;
    background-color: #FFFFFF;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
}
.kc{
    width: 200px;
    height: 100px;
    background-color: #FFFFFF;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
}
.yc{
    width: 200px;
    height: 100px;
    background-color: #FFFFFF;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
}
.cy{
    width: 200px;
    height: 100px;
    background-color: #FFFFFF;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    align-items: center;
}
.icon{
    width: 38px;
    height: 33px;
}
.icon img{
    width: 100%;
    height: 100%;
}
.text{
    height: 70px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
}
.text h4{
    margin: 0;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 32px;
    color: #153860;
    line-height: 0px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.text p{
    margin: 0;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 15px;
    color: #153860;
    line-height: 0px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.text .line{
    display: flex;
    align-items: center;
}
.text .line p{
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 20px;
    color: #153860;
    line-height: 0px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
/*第五个板块*/
.five_box{
    height: 650px;
    display: flex;
    flex-direction: row;
    justify-content: center;
}
/*大楼之美*/
.dlzm{
    width: 1250px;
    height: 600px;
}
.title_dlzm{
    width: 1240px;
    height: 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    border-bottom: 1px solid #BBBBBB;
    margin-top: 40px;
}
.title_dlzm .htitle{
    width: 115px;
    height: 40px;
    border-bottom: 2px solid #153860;
}
.title_dlzm .htitle h5{
    width: 115px;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 26px;
    color: #153860;
    line-height: 40px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_dlzm .more{
    width:100px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: 15px;
}
.title_dlzm .more a{
    display: flex;
width: 86px;
height: 21px;
color: #153860;
text-decoration:none;
}
.title_dlzm .more p{
    width: 86px;
    height: 21px;
    font-family: DengXian, DengXian;
    font-weight: 400;
    font-size: 20px;
    color: #153860;
    line-height: 15px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}
.title_dlzm .more img{
    width: 8px;
    height: 14px;
}
.content_dlzm{
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding-top: 30px;
}
.content_dlzm .image-container {  
    position: relative; /* 为相对定位 */  
    width: 290px;
    height: 460px;
    background: #FFFFFF;
    border-radius: 0px 0px 0px 0px;
    border: 1px solid #707070;
}  

.content_dlzm .image-container img {  
    width: 100%; /* 使图片宽度占满容器 */  
    height:100%;
    object-fit: cover;
}  

.content_dlzm .description-box {  
    position: absolute; /* 绝对定位 */  
    bottom: 0; /* 在图片下方 */  
    left: 0;  
    right: 0; /* 宽度与图片容器一致 */  
    color: white; /* 白色文字 */  
    text-align: center; /* 文字居中 */  
    padding: 10px; /* 内边距 */  
    box-sizing: border-box; /* 盒子模型包含padding和border */  
    width: 100%;
    height: 100%;
    background: #434343;
    border-radius: 0px 0px 0px 0px;
    opacity: 0.61;
}
.content_dlzm .description-box .context{
    width: 100%;
    padding-top: 20px;
}
.content_dlzm .description-box h5{
    width: 100%;
    height: 26px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 0px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.content_dlzm .description-box h6{
    width: 100%;
    height: 18px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 13px;
    color: #FFFFFF;
    line-height: 0px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
.content_dlzm .description-box p{
    width: 100;
    height: 270px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 13px;
    color: #FFFFFF;
    line-height: 28px;
    text-align: left;
    font-style: normal;
    text-transform: none;
}
/*底部*/
.bottom{
    height: 500px;
    background: #153860;
    border-radius: 0px 0px 0px 0px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    margin: 0 auto;
}
.bottom_logo{
    width: 200px;
    height: 200px;
}
.bottom_logo img{
    width: 240px;
    height: 157px;
    margin-top: 50px;
}
.bottom_center{
    width: 1200px;
    height: 400px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.list_link{
    width: 700px;
    height: 100px;
}
.list_link ul li{
    list-style: none;
    width: 175px;
    height: 18px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 17px;
    color: #FFFFFF;
    line-height: 20px;
    text-align: left;
    font-style: normal;
    text-transform: none;
    float: left;
    padding-top: 30px;
}
.list_link ul li a{
    text-decoration:none;
    color: #FFFFFF;
}
.ewm{
    width: 148px;
    height: 148px;
}
.ewm img{
    width: 100%;
    height: 100%;
}
.copyright{
    width: 800px;
    height: 50px;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    padding-top: 60px;
}
.copyright p{
    width: 400px;
    font-family: SimHei, SimHei;
    font-weight: 400;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 0px;
    text-align: center;
    font-style: normal;
    text-transform: none;
}