*{
    margin: 0;
    padding: 0;
    transition: all 0.5s ease;
}
li{
    list-style: none;
}
a{
    text-decoration: none;
}
body{
    background-color:#fffff !important;
}
.bgImg{
    width: 100%;
    z-index: 1;
}
.top{
    position: relative;
 
}
.top .nav_box{ 

background-color:#2c48a4;

}
.top .nav{

    position: relative;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    z-index: 9999;
    width:1200px;
    margin:auto;
}

.top .nav .logo img{
    float:left;
}
.top .nav .navUl{
    margin: 10px 0;
    width: 65%;
    display: flex;
    justify-content: space-between;
    padding-top: 10px;
    text-align: center;
    position:relative;
    top:25px;
}

.top .nav .navUl li a{
    display:block;
    color: white;
    font-size: 14px;
    padding: 8px 10px;
}
.top .nav .navUl>li>a{
    background:rgba(44, 72, 164, 0.6);
    border-radius: 3px;
}
.top .nav .navUl li a:hover{
    text-decoration: none;
}
.top .nav .navUl li ul{
    text-align: center;
    height: 0;
    overflow: hidden;
    background-color:#2c48a4;
    position: absolute;
    width:100%;
}
.top .nav .navUl li ul li a{
    padding: 10px 5px;
    
}
.top .nav .navUl li ul li a:hover{
    /* background:linear-gradient(to bottom,blue 5%,#2c48a4); */
    background: #ffffff;
    text-decoration: none;
    color: #2c48a4;
}
.top .nav .navUl>li>a:hover{
    /* background:linear-gradient(to bottom,blue 5%,#2c48a4); */
    background: #ffffff;
    text-decoration: none;
    color: #2c48a4;
}
.showBg{
    /* background:linear-gradient(to bottom,blue 5%,#2c48a4); */
    background: #ffffff;
    color: #2c48a4;
}
.top .slider{
    overflow: hidden;
    width:1200px;
    margin:0 auto;
}
.top .slider ul{
    display:flex;
    position: relative;
}
.top .slider ul li{
    width:100%;
}
.top .slider ul li a{
    display: block;
    text-decoration: none;
    text-align: center;
}
.top .slider ul li a img{
    width:100%;
}
.top .slider ul li:hover a .biaoti{
    filter: hue-rotate(20deg);
}
.top .slider ul li a .biaoti{
    background-color: rgba(44, 72, 164, 0.6);   
    color: white;
    z-index: 20;
    position: relative;
    top:-30px;
    font-size: 15px;
    text-align: center;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 600;
}
.top .slider .lf_btn{
    position: absolute;
    left:20%;
    width:50px;
    z-index: 9999;
    opacity: 0.6;
    display:none;
    cursor: pointer;
    top:305px;
}
.top .slider .rt_btn{
    position: absolute;
    right:20%;
    width:50px;
    z-index: 9999;
    opacity: 0.6;
    display:none;
    cursor: pointer;
    filter: brightness(120%);
    top:305px;
}
.top .slider .rt_btn:hover,.top .slider .lf_btn:hover{
    opacity: 0.8;
}
.top .slider .sp_box{
    position: absolute;
    bottom: 100px;
    display: flex;
    z-index: 9999;
}
.top .slider .sp_box span{
    display: block;
    background:rgba(44, 72, 164, 0.6);
    margin:4px;
    color:#fff;
    padding:5px;
    cursor: pointer;
}
.top .slider .sp_box span.current{
    background:rgba(44, 72, 164, 0.8);
}
.hu{
    width: 100%;
    position: absolute;
    top: 0px;
    z-index: 19;
}
.hu img{
    width: 100%;
}

.mainBody {
   width:1200px;
   margin:0 auto;
   padding-top:0px;
}
.mainBody .mainBody_top{
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.mainBody .mainBody_top .mainBody_top_left{
    width: 65%;
}
.mainBody .mainBody_top .mainBody_top_left .img-box{
    width:50%;
    float:left;
}
.mainBody .mainBody_top .mainBody_top_left  ul{
   width:45%;
    float:right;
   margin-top:20px;
}
.allH3{
    display: flex;
    justify-content: space-between;
    font-weight: 700;
}
.allH3 span:first-child{
    font-size: 20px;
    color: #2c48a4;
}
.allH3 span:last-child{
    position: relative;
    bottom: 10px;
}
.allH3 span:last-child a{
    font-size: 13px;
    color: #666666;
    padding-top: 20px ;
    display: block;
}
.mainBody .mainBody_top .mainBody_top_left .img_box{
    overflow: hidden;
    margin: 20px 0;
    border-radius: 10px;
}
.mainBody .mainBody_top .mainBody_top_left .img_box img{
    width: 100%;
}
.mainBody .mainBody_top .mainBody_top_left .img_box img:hover{
    transform: scale(1.2,1.2);
}
.mainBody .mainBody_top .mainBody_top_left .mainBody_top_left_foot{
    font-size: 13px;
}
.mainBody .mainBody_top .mainBody_top_left .mainBody_top_left_foot h3 a{
    font-weight: 700;
    font-size: 14px;
    color:#2c48a4;
    line-height: 8px;
}
.mainBody .mainBody_top .mainBody_top_left .mainBody_top_left_foot span{
    background-color: #2c48a4;
    padding: 4px 8px;
    border-radius: 3px;
    color: #fff;
}
.mainBody .mainBody_top .mainBody_top_left .mainBody_top_left_foot p a{
    line-height: 20px;
    font-size: 12px;
    color: #888;
}
.mainBody .mainBody_top .mainBody_top_left:hover .mainBody_top_left_foot p{
    color:#2c48a4;
}


.mainBody .mainBody_top .mainBody_top_left ul li{
    padding: 12px 0 ;
    border-bottom: 1px dashed #e5e5e5;

}
.mainBody .mainBody_top .mainBody_top_left ul li a{
    text-decoration: none;
    color:#000;
    display: block;
    transition: all 0.1s ease;
}
.mainBody .mainBody_top .mainBody_top_left ul li:first-child{
    padding-top: 0;
}
.mainBody .mainBody_top .mainBody_top_left ul li span{
    font-size: 15px;
}
.mainBody .mainBody_top .mainBody_top_left ul li span:first-child{
    margin-right: 30px;
}
.mainBody .mainBody_top .mainBody_top_left ul li span:last-child{
    float: right;
    color: #2c48a4;
}
.mainBody .mainBody_top .mainBody_top_left ul li a:hover{
    color: #2c48a4;
    font-weight: 700;
}


.mainBody .mainBody_top .mainBody_top_right{
    width: 30%;
}

.mainBody .mainBody_top .mainBody_top_right ul{
    margin-top: 30px;
}
.mainBody .mainBody_top .mainBody_top_right ul li{
    padding: 12px 0 ;
    border-bottom: 1px dashed #e5e5e5;

}
.mainBody .mainBody_top .mainBody_top_right ul li a{
    text-decoration: none;
    color:#000;
    display: block;
    transition: all 0.1s ease;
}
.mainBody .mainBody_top .mainBody_top_right ul li:first-child{
    padding-top: 0;
}
.mainBody .mainBody_top .mainBody_top_right ul li span{
    font-size: 15px;
}
.mainBody .mainBody_top .mainBody_top_right ul li span:first-child{
    margin-right: 30px;
}
.mainBody .mainBody_top .mainBody_top_right ul li span:last-child{
    float: right;
    color: #2c48a4;
}
.mainBody .mainBody_top .mainBody_top_right ul li a:hover{
    color: #2c48a4;
    font-weight: 700;
}
.links{
    width: 100%;
    margin: 30px auto;
}
.links h3{
    text-align: center;
}
.links h3 span:first-child{
    font-size: 20px;
    color: #2c48a4;
    font-weight: 700;
}
.links h3 span:last-child a{
    font-size: 13px;
    color: #666666;
    padding: 9px 0;
    display:inline-block;
}
.links ul{
    margin-top: 38px;
    display: flex;
    justify-content: space-between;
}
.links ul li{
    width: 34%;
    text-align: center;
}
.links ul li a{
    padding:28px;
    color:#ffffff;
    font-size:20px;
   font-weight:700;
    letter-spacing: 2px;
}

.links ul li:nth-child(1) a{
    background:#8B52D7;
}

.links ul li:nth-child(2) a{
   background:#37A0BB;
}

.links ul li:nth-child(3) a{
    background:#0D814D;
}

.links ul li:nth-child(4) a{
    background:#2474e6;
}

.links ul li img{
    width: 100%;
    border-radius: 10px;
    transition: all 1s ease;
}
.links ul li img:hover{
    transform: rotate(360deg);
    box-shadow: 2px 2px 12px #000;
}
.student{
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.student_left{
    width: 48%;
}
.student_left ul li a:hover {
    text-decoration:none;
    color: #2c48a4;
    font-weight: 700;
}
.student_left ul li a {
    text-decoration: none;
    color: #000;
    display: block;
    transition: all 0.1s ease;
}

.student_left h3{
    display: flex;
    justify-content: space-between;
}
.student_left h3 span:first-child{
    font-weight: 700;
    font-size: 20px;
    color: #2c48a4;
}
.student_left h3 span:last-child{
    position: relative;
    bottom:7px
}
.student_left h3 span:last-child a{
    font-size: 13px;
    color: #666666;
    padding: 9px 0;
    display:inline-block;
    font-weight: 700;
}
.student_left ul{
    margin-top: 20px;
}
.student_left ul li{
    padding: 12px 0;
    border-bottom: 1px dashed #5e5e5e
}
.student_left ul li:hover span:nth-child(2){
    font-weight: 700;
    color: #2c48a4;
}
.student_left ul li span{
    font-size: 15px;
}
.student_left ul li span:first-child{
    color: #2c48a4;
    margin-right: 30px;
}
.student_left ul li span:nth-child(2){
    font-weight: 500;
    cursor: pointer;
    color:#000;
}
.student_left ul li span:last-child{
    float: right;
    color: #2c48a4;
}
.academic{
    width: 100%;
    margin: 50px auto 40px;
    display: flex;
    justify-content: space-between;
}
.academic .academic_right{
    width: 48%;
}
.academic .academic_right h3{
    font-size: 20px;
    font-weight: 700;
    color: #2c48a4;
}
.academic .academic_right ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 25px;
}
.academic .academic_right ul li{
    margin-bottom: 10px;
    width: 48%;
}
.academic .academic_right ul li:hover{
    filter: brightness(140%);
}
/*.academic .academic_right ul li:last-child{
    width: 100%;
}*/
.academic .academic_right ul li img{
    width: 100%;
}
.Alumni{
    width: 100%;
    margin: 0 auto;
    padding-botom:30px;
}
.Alumni .student_left{
    width: 100%;
}
.Alumni .student_left ul{
    display: flex;
    justify-content: space-between;
    
}
.Alumni .student_left ul li{

    border: none;
}
.Alumni .student_left ul li:hover{
    filter: brightness(130%);
}
.Alumni .student_left ul li a img{

    box-shadow: 2px 2px 6px #999;
}
.Alumni .student_left ul li p{
    margin: 10px 0 20px;
    text-align: center;
    color: #666666;
    font-weight: 700;
}
.foot{
    background-image: url("../images/dibubg-blue.png");
}
.foot .foot_top{
    width: 1200px;
    margin: 0 auto;
}
.foot .foot_top .ulNav{
    padding: 21px 0 14px;
    display: flex;
    justify-content: space-between;
    text-align: center;
    
}
.foot .foot_top .ulNav li ul li a{
    display: block;
    padding: 3px;
    font-size: 13px;
    color: white;
}
.foot .foot_top .ulNav li ul li:first-child a{
    /*font-weight: 700;
    text-shadow: 2px 2px 1px #BC4;*/
    transition: all 0.1s ease;
}
.foot .foot_top .ulNav li ul li a:hover{
    text-decoration: none;
    font-weight: 700;
    text-shadow: 2px 2px 1px #BC4;
}
.foot .foot_foot{
    background-color: #2c48a4;
}
.foot .foot_foot .foot_foot_body{
    width: 1200px;
    margin: 0 auto;
    padding: 10px;
    display: flex;
    justify-content: space-between;
}
.foot .foot_foot .foot_foot_body p{
    color: white;
    margin: 10px 0 0;
    font-size: 13px;
}
.foot .foot_foot .foot_foot_body img{
    margin-right: 20px;
}