html {
    padding: 0 !important;
    width: 100% !important;
}

@media (min-width: 600px) {
    .site_head {
        height: 50px;
        width: 100%;
        overflow: visible;
    }

    /* 保留页面特有的样式 */
    .top {
        width: 100%;
        height: 150px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .top .title {
        background-image: url(../img/sdbuilding.png);
        background-size: 100% 90px;
        width: 70%;
        height: 91px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    
    .top .title .word {
        font-size: 45px;
        font-weight: bolder;
        font-size: 36px;
        color: white;
        margin-left: 380px;
        font-family: 'Times New Roman', Times, serif;
    }
    
    .swipers {
        margin-left: 15%;
        margin-right: 15%;
        margin-top: 20px;
        width: 70%;
        height: 180px;
        border: 1px solid yellow;
        overflow: hidden; /* 修改为 hidden */
        position: relative;
    }
    
    .swipers .swiper {
        display: flex;
        height: 180px;
        width: max-content; /* 适应所有图片的宽度 */
        animation: swiper 40s linear infinite; /* 调整为40s，速度会稍慢一些 */
    }
    
    .swipers .swiper img {
        width: 270px;
        height: 180px;
        float: left;
    }
    
    @keyframes swiper {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(-2160px); /* -270px * 8，回到第一张图 */
        }
    }
    
    .swipers .prev, .swipers .next {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        background-color: rgba(0,0,0,0.5);
        color: white;
        border: none;
        padding: 10px;
        cursor: pointer;
    }
    
    .swipers .prev {
        left: 0;
    }
    
    .swipers .next {
        right: 0;
    }

    .content .img-and-intr {
        margin-top: 20px;
        margin-left: 25%;
        margin-right: 25%;
        width: 50%;
        overflow: visible;
    }

    .intr-mb {
        display: none;
    }

    .content .img-and-intr .my-img {
        display: inline-block;
        width: 174px;
        height: 221px;
    }

    .content .img-and-intr .intr {
        display: inline-block;
        width: 464px;
        height: 221px;
    }

    .content .img-and-intr .intr div {
        position: absolute;
    }

    .content .news {
        margin-top: 20px;
        margin-left: 25%;
        margin-right: 25%;
        width: 50%;
    }

    .frend-link {
        margin-top: 20px;
        margin-left: 25%;
        margin-right: 25%;
        width: 50%;
    }
}

@media (max-width: 600px) {
    .site_head {
        display: none;
    }

    .moHeader {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        background-color: black;
        width: 100%;
        height: 9vh;
        align-items: center;
    }

    .HeaderButton {
        border: 1px;
        border-radius: 15px;
        background-color: #333;
        height: 65%;
        width: 10%;
        margin-right: 2vh;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .sanTiaoHengXian {
        width: 70%;
        height: 1px;
        border: 1px solid white;
        background-color: white;
        border-radius: 20px;
    }

    .sanTiaoHengXian2 {
        width: 70%;
        height: 1px;
        border: 1px solid white;
        background-color: white;
        border-radius: 20px;
        margin-top: 10%;
        margin-bottom: 10%;
    }

    .page {
        width: 100%;
        height: 100%;
    }

    .page li {
        display: flex;
        align-items: center;
        justify-content: center;
        height: 3.5vh;
    }

    .page li a {
        color: #fff;
    }

    .top {
        font-size: 16px;
    }

    .top .title {
        background-image: url(../img/sdbuilding.png);
        margin-top: 6vh;
        margin-left: 0px;
        background-size: cover;
        width: 100%;
        height: 6vh;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .top .title .word {
        font-size: 12px;
        font-weight: bolder;
        color: white;
        margin-left: 200px;
        font-family: 'Times New Roman', Times, serif;
    }

    .swipers {
        display: flex;
        align-items: center;
        justify-content: center;
        padding-top: 2vh;
        width: 100%;
        height: 10vh;
        border: 1px solid transparent;
        overflow: visible;
    }

    .swipers .block {
        margin-top: 2vh;
        width: 45vh;
        height: 10vh;
        overflow: visible;
    }

    .swipers .swiper {
        width: 15vh;
        height: 10vh;
        animation: 20s swiper infinite;
        display: flex;
    }

    .swipers .swiper img {
        width: 15vh;
        height: 10vh;
        float: left;
    }

    @keyframes swiper {
        0% {
            transform: translateX(0vh)
        }

        25% {
            transform: translateX(-15vh)
        }

        50% {
            transform: translateX(-30vh)
        }

        75% {
            transform: translateX(-45vh)
        }

        100% {
            transform: translateX(-60vh)
        }
    }

    .content .img-and-intr {
        margin: 3vh;
        overflow: visible;
        display: flex;
    }

    .content .img-and-intr .my-img {
        display: inline-block;
        padding-right: 5px;
        width: auto;
        height: 20vh;
    }

    .intr {
        display: none;
    }

    .intr-mb {
        padding: 2px;
        width: 65%;
    }
    .info {
        margin: 50px 15%;
        width: 70%;
    }
    .bottom div {
        font-size: 12px;
    }

    .content .news {
        margin-top: 20px;
        margin-left: 15%;
        margin-right: 15%;
        width: 70%;
    }

    .frend-link {
        margin-top: 20px;
        margin-left: 15%;
        margin-right: 15%;
        width: 70%;
    }
}

.content {
    margin-top: 0;
    width: 100%;
}

.frend-link li {
    text-decoration: dashed;
}

.bottom {
    margin-top: 200px;
    height: 10vh;
    width: 100%;
}

.bottom div {
    display: flex;
    justify-content: center;
    align-items: center;
}