body {
        padding: 0;
        margin: 0;
    }
    
    ul,
    li,
    a {
        list-style: none;
        text-decoration: none;
        /* color: black; */
    }
    
    .whole {
        width: 100%;
        margin: 7% 0;
    }
    
    .logo {
        width: 11%;
    }
    
    .logo img {
        width: 100%;
    }
    
    .title {
        font-size: 30px;
        text-align: center;
        color: rgb(21, 48, 103);
    }
    
    .butfiul img {
        width: 100%;
        box-shadow: 0 0 2px rgb(161, 161, 161);
    }
    
    .but_img {
        width: 90%;
        margin: auto;
        display: flex;
        flex-flow: column;
        align-items: center;
        justify-content: space-around;
    }
    
    .widt {
        width: 70%;
    }
    
    .widt2 {
        width: 70%;
    }
    
    .mid_img {
        position: relative;
        width: 87%;
        margin: 0 auto;
        display: flex;
        flex-flow: column;
        align-items: center;
        justify-content: space-between;
    }
    
    .history {
        width: 75%;
        margin: 0 auto;
        padding: 5% 0;
        display: flex;
        justify-content: space-between;
    }
    
    .his_f span {
        font-size: 50px;
        font-weight: 700;
    }
    
    .his_f i {
        font-style: normal;
        font-weight: normal;
        font-size: 20px;
    }
    
    .his_f {
        width: 40%;
        text-align: center;
    }
    
    .his_f p {
        color: #666;
    }
    
    .content_induc h2 {
        padding-bottom: 35px;
        text-align: center;
    }
    
    .content_induc h2 a {
        font-size: 36px;
        color: #333;
        margin-bottom: 17px;
    }