.banner img {
        width: 100%;
        height: auto;
        margin-bottom: 60px;
    }
    
    .header p {
        width: 527px;
        height: 54px;
        font-size: 36px;
        font-family: Source Han Sans CN-Bold, Source Han Sans CN;
        font-weight: bold;
        color: #000000;
        line-height: 42px;
        margin: 0 auto;
        letter-spacing: 7.9px;
        margin-bottom: 30px;
    }
    
    .center {
        width: 1200px;
        height: auto;
        margin: 0 auto;
    }
    
    .title img {
        width: 100%;
    }
    
    .iteam1 {
        width: 100%;
        height: auto;
        background: #F2F5FF;
        padding: 35px;
        box-sizing: border-box;
    }
    
    .iteam1 .centent {
        margin-top: 35px;
        display: flex;
        justify-content: space-between;
    }
    
    .iteam1 .kuai {
        width: 360px;
        height: 360px;
        border: 2px solid #2578E8;
        padding: 5px;
        box-sizing: border-box;
    }
    
    .iteam1 .kuai img {
        width: 100%;
        height: 70%;
    }
    
    .textbg {
        width: 100%;
        height: 30%;
        background-image: url(./textbg.png);
        font-size: 20px;
        font-weight: bold;
        color: #FFFFFF;
        line-height: 24px;
        padding: 0 40px 0 40px;
        box-sizing: border-box;
        display:flex;
        align-items:center;
    }
    
    .iteam2 .title {
        margin: 70px 0 35px 0;
    }
    
    .iteam2 .kuai {
        width: 100%;
        height: 240px;
        border: 2px solid #2578E8;
        padding: 10px 10px 10px 10px;
        box-sizing: border-box;
        margin-bottom: 35px;
    }
    
    .iteam2 .kuai img {
        width: 450px;
        height: 100%;
    }
    
    .text {
        width: 55%;
        height: 100%;
        display: inline-block;
        margin-left: 70px;
    }
    
    .articletitle {
        font-size: 28px;
        font-weight: bold;
        color: #333333;
        line-height: 33px;
        padding-top: 10px;
    }
    
    .articleabstract {
        font-size: 20px;
        font-weight: 400;
        color: #666666;
        line-height: 28px;
        margin-top: 20px;
    }
    
    .other {
        display: flex;
        justify-content: space-between;
        margin-top: 20px;
    }
    
    .date,
    .source {
        font-size: 16px;
        font-weight: 400;
        color: #999999;
        line-height: 19px;
    }
    
    footer {
        margin-top: 85px;
    }