.swiper{
    width: 100%;
    overflow: hidden;
    position: relative;
}
.newsbox{
    margin-top: 70px;
}
.newsbox  .title,.modelbox  .title,.middle  .title{
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
    margin-bottom: 20px;
}
.newsbox  .title h2,.modelbox  .title h2,.middle  .title h2{
    font-size: 26px;
    color: #1a5ab5;    
}
.newsbox  .title .more,.modelbox  .title .more,.middle  .title .more{
    font-size: 15px;
}
.newsbox  .title .more:hover,.modelbox  .title .more:hover,.middle  .title .more:hover{
    color: #1a5ab5;
}
/* 新闻 */
.newsbox .news{
    width: 28%;
    position: relative;
    float: left;
    margin-right: 3%;
}
.news .item{
    width: 100%;
}
.news .item img{
    width: 100%;
    height: 280px;
    object-fit: cover;
}
.news .item h3 {
    position: relative;
}
.news .item h3 font{
    font-size: 16px;
    font-weight: bold;
    display: -webkit-box;
    -webkit-line-clamp: 2; 
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin:15px 0;
    position: relative;
    line-height: 1.6;
}
.news .item h3 font:hover{
    color:#004998;
}
.news .item h3:after{
    position: absolute;
    height: 1px;
    background-color: #ccc;
    width: 30%;
    content:'';
    bottom: -8px;
    left: 0;
}
.news .item .text{
    display: -webkit-box;
    -webkit-line-clamp: 2; 
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 14px;
    color:#555;
    line-height: 1.6;
}
.news .item .img{
    overflow: hidden;
}
.news .item img:hover{
    transform: scale(1.1);
    transition: transform 0.5s;
}

/* 通知公告 */
.newsbox .notice{
    width: 28%;
    float: left;
}
.notice  li{
    line-height: 38px;
    height: 38px;
    position: relative;
}
.notice  li::before{
    content: '';
    background-color:#004998;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top:50%;
    transform: translateY(-50%);
}
.notice  li a{
    padding:0 80px 0 20px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;    
}
.notice  li a:hover{
    color: #004998;
}
.notice  li span{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #555;
    font-size: 14px;
}

/* 师资队伍 */
.newsbox .personsbox{
    width: 38%;
    float: right;
}

.personsbox .item{
    border:1px solid #dddddd;
    padding: 20px;
}
.personsbox .item .text{
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2; 
    -webkit-box-orient: vertical;
    overflow: hidden;  
    color:#555;
    line-height: 1.6;
}
.persons .swiper-slide a{
    display: block;
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom:125%;
    margin: 0 auto;
}
.persons .swiper-slide a p{
    position: absolute;
    width: 100%;
    left: 0;
    bottom: 0;
    display: flex;
    justify-content: space-around;
    background: rgba(36,36,36,.3);
    color:#fff;
    line-height: 36px;
}

.persons .swiper-slide a img{
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    object-fit: cover;   
}
/* 2个模块 */
.middle{
    margin-top:70px;
}
.platform{
    width: 59%;    
    float: left;
}
.platform li:nth-child(1){
    margin-bottom: 20px;
}
.platform li .img{
    width: 250px;
    height: 140px;
    float: left;
}
.platform li .img img{
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.platform li .textbox{
    width: calc(100% - 270px);
    float: right;
}
.platform li h3{
    font-size: 16px;
    padding-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 2;
}
.platform li .text{
    font-size: 14px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3; 
    -webkit-box-orient: vertical;
    overflow: hidden;     
}


.feature{
    width: 38%;
    float: right;
}
/* 三个模块 */
.modelbox{
    padding: 60px 0;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.modelbox .item{
    width: 31.3%;
    margin-right: 3%;
}
.modelbox .item:nth-child(3){
    margin-right: 0%;
}
.modelbox .item li,.feature li{
    line-height: 38px;
    position: relative;
}
.modelbox .item li::before,.feature li::before{
    content: '';
    background-color:#004998;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top:50%;
    transform: translateY(-50%);
}
.modelbox .item li a,.feature li a{
    padding-left:20px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;    
}
.modelbox a:hover,.feature li a:hover{
    color:#004998;
}
.write{
    width: 30%;
    float:left;
    margin-left:5%;
}

.health{
    width: 30%;
    float:right;
}
.model li{
    line-height: 56px;
}
.model li a{
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}


@media (max-width:1020px) {  
    .newsbox{
        margin-top:30px;
    }
    .newsbox .news{
        width:100%;
    }
    .news .title li{
        font-size: 18px;
    }
    .news .itembox{
        margin-top:15px;
    }
    .newsbox .notice{
        width: 100%;
        margin-top:30px;
    }
    .newsbox .title h2,.middle .title h2{
        font-size: 18px;
    }
    .notice ul{
        margin-top:15px;
    }
    .newsbox .personsbox{
        width: 100%;
        margin-top:30px;
    }
    
    .teambox{
      width: 100%;  
      margin-top:30px;
    }
    .modelbox .title h2{
        font-size: 18px;
    }
    .personbox{
        width: 40%;
    }
    .write{
        width: 55%;
    }
    .health{
        width: 100%;
        margin-top:30px;
    }
    .teambox li a{
        font-size: 15px;
    }
    .platform,.feature,.modelbox .item{
        width: 100%;
    }
    .middle,.feature,.modelbox .item{
        margin-top:30px;
    }
    .modelbox{
        padding:0;
    }
}
@media (max-width:640px) {
    
    .platform li .img{
        width: 125px;
        height: 70px;
    }
    .platform li .textbox{
        width: calc(100% - 140px);
    }
    .platform li h3{
        padding-bottom: 0;
        font-size: 15px;
        line-height: 1.6;
    }
    .platform li .text{
        -webkit-line-clamp:2;
        font-size: 12px;;
    }
    .newsbox .title, .modelbox .title, .middle .title{
        margin-bottom: 10px;
    }
    .notice li a,.modelbox .item li a, .feature li a{
        font-size: 14px;
    }
    .newsbox .title .more, .modelbox .title .more, .middle .title .more{
        font-size: 12px;
    }
    .personsbox .item{
        padding: 10px;
    }
}