@media (min-width: 768px) {
    .home_top {
        background: url("../images/p_home1.png") no-repeat center/cover;
        padding-top: 1.8rem;
        padding-bottom: 1.6rem;
    }

    .home .home_title1 {
        font-size: 0.64rem;
        line-height: 0.64rem;
        margin-bottom: 0.2rem;
    }

    .home .home_title2 {
        font-size: 0.4rem;
        line-height: 0.4rem;
        margin-bottom: 0.2rem;
    }

    .home .home_text {
        font-size: 0.2rem;
        line-height: 0.3rem;
        color: #B8B8B8;
    }

    .home_top > .home_top_dec > ul > .home_top_dec4 {
        height: 0.43rem;
        line-height: 0.43rem;
        text-align: center;
        margin-top: 0.6rem;
    }

    .home_top > .home_top_dec > ul > .home_top_dec4 a {
        display: block;
        width: 2.3rem;
        font-size: 0.24rem;
        border-radius: 0.25rem;
        border: 0.01rem solid #B38549;
        letter-spacing: 0.02rem;
    }

    .home .home_line {
        height: 0.1rem;
        background-color: #b38549;
        display: block;
        display: inline-block;
        margin-bottom: 0.15rem;
    }

    .home_middle > .home_middle_dec .home_middle_dec4 {
        margin-top: 0.4rem;
    }

    .home_middle > .home_middle_dec .home_middle_dec4 a {
        font-size: 0.24rem;
    }

    .home_middle1 {
        background-color: rgb(31, 31, 31);
        padding-top: 1.3rem;
    }

    .home_middle1 .home_middle_dec {
        position: relative;
    }

    .home_middle1 .home_middle_dec img {
        width: 9rem;
    }

    .home_middle1 .home_middle_dec ul {
        position: absolute;
        top: 0.6rem;
        left: 70%;
    }

    .home .home_middle1 .home_line {
        width: 1.6rem;
    }

    .home_middle2 {
        background: url("../images/p_home3.jpg") no-repeat top right/cover fixed;
    }

    .home_middle2 .yuan {
        width: 5.5rem;
        height: 5.5rem;
        margin: 0.45rem auto;
        border-radius: 50%;
        background-color: rgb(31, 31, 31);
        text-align: center;
        padding-top: 1.1rem;
    }

    .home_middle2 .home_text {
        line-height: 0.35rem;
    }

    .home_middle2 .yuan span {
        display: block;
        height: 0.3rem;
        margin: 0 auto;
        width: 1%;
        background-color: rgb(31, 31, 31);
    }

    .home_middle3 {
        background: url("../images/p_home4.jpg") no-repeat top right/cover;
        padding-top: 1.1rem;
    }

    .home .home_middle3 .home_line {
        width: 1.55rem;
    }

    .home_middle3 > .home_middle_dec ul {
        margin-bottom: 0.5rem;
        margin-left: 1.35rem;
    }

    .home_middle3 > .home_middle_dec .home_middle3_icon {
        text-align: center;
    }

    .home_middle3 > .home_middle_dec .home_middle3_icon img {
        width: 1.65rem;
    }

    .home_middle3 > .home_middle_dec .home_middle3_icon span {
        display: block;
        font-size: 0.19rem;
        line-height: 0.2rem;
        color: #c8c8c8;
        margin-top: 0.4rem;
        margin-bottom: 0.45rem;
    }

    .home_middle4 {
        height: 4.3rem;
        background: url("../images/p_home5.jpg") center/cover fixed;
    }

    .home_middle5 {
        background-color: rgb(31, 31, 31);
        padding-top: 1rem;
    }

    .home .home_middle5 .home_line {
        width: 1.2rem;
    }

    .home_middle5 .home_middle_dec {
        position: relative;
        height: 5rem;
    }

    .home_middle5 .home_middle_dec img {
        position: absolute;
        width: 6rem;
        top: 0.5rem;
    }

    .home_middle5 .home_middle_dec ul {
        position: absolute;
        top: 0.8rem;
        left: 68%;
    }
}

@media (max-width: 767px) {
    .home_top {
        background: url("../images/m_home1.png") no-repeat center/cover;
        padding-top: 1.8rem;
        padding-bottom: 1.6rem;
    }

    .home .home_title1 {
        font-size: 0.46rem;
        line-height: 0.46rem;
        margin-bottom: 0.2rem;
    }

    .home .home_top .home_title2 {
        font-size: 0.27rem;
        line-height: 0.27rem;
        margin-bottom: 0.15rem;
    }

    .home .home_title2 {
        font-size: 0.28rem;
        line-height: 0.28rem;
        margin-bottom: 0.15rem;
    }

    .home .home_text {
        font-size: 0.16rem;
        line-height: 0.27rem;
        color: #B8B8B8;
    }

    .home_top > .home_top_dec > ul {
        width: 3.3rem;
        margin: 0 auto;
    }

    .home_top > .home_top_dec > ul > .home_top_dec4 {
        height: 0.42rem;
        line-height: 0.42rem;
        text-align: center;
        margin-top: 0.6rem;
    }

    .home_top > .home_top_dec > ul > .home_top_dec4 a {
        display: block;
        width: 2.1rem;
        font-size: 0.22rem;
        border-radius: 0.25rem;
        border: 0.01rem solid #B38549;
        letter-spacing: 0.02rem;
    }

    .home .home_line {
        height: 0.1rem;
        background-color: #b38549;
        display: block;
        display: inline-block;
        margin-bottom: 0.15rem;
    }

    .home_middle {
        text-align: center;
    }

    .home_middle > .home_middle_dec .home_middle_dec4 {
        margin-top: 0.4rem;
    }

    .home_middle > .home_middle_dec .home_middle_dec4 a {
        font-size: 0.2rem;
    }

    .home_middle1 {
        background-color: rgb(31, 31, 31);
        padding-top: 0.7rem;
    }

    .home .home_middle1 .home_middle_dec ul {
        width: 2.3rem;
        margin: 0 auto;
        text-align: left;
    }

    .home .home_middle1 .home_middle_dec img {
        width: 3.39rem;
    }

    .home .home_middle1 .home_line {
        width: 1.1rem;
    }

    .home_middle2 {
        background: url("../images/m_home3.jpg") no-repeat left bottom/cover;
    }

    .home_middle2 .container {
        padding: 0;
    }

    .home_middle2 .yuan {
        width: 3.6rem;
        height: 3.6rem;
        margin: 0.7rem auto;
        border-radius: 50%;
        background-color: rgb(31, 31, 31);
        text-align: center;
        padding-top: 0.15rem;
    }

    .home_middle2 .yuan ul .home_middle2_dec3 span {
        display: block;
        height: 0.05rem;
        margin: 0 auto;
        width: 1%;
        background-color: rgb(31, 31, 31);
    }

    .home_middle2 .yuan ul .home_middle_dec4 a {
        color: #B38549;
        font-size: 0.18rem;
    }

    .home_middle2 > .home_middle_dec .home_middle_dec4 {
        margin-top: 0.15rem;
    }

    .home_middle3 {
        background: url("../images/m_home4.jpg") no-repeat center/cover;
        padding: 0.6rem 0;
    }

    .home .home_middle3 .home_line {
        width: 1.1rem;
    }

    .home_middle3 > .home_middle_dec .home_middle3_icon {
        text-align: center;
    }

    .home_middle3 > .home_middle_dec .home_middle3_icon img {
        width: 1.65rem;
        margin-top: 0.45rem;
    }

    .home_middle3 > .home_middle_dec .home_middle3_icon span {
        display: block;
        font-size: 0.16rem;
        color: #c8c8c8;
        margin-top: 0.2rem;
    }

    .home_middle4 {
        height: 2rem;
        background: url("../images/m_home5.jpg") no-repeat center/cover;
    }

    .home_middle5 {
        background-color: rgb(31, 31, 31);
        padding-top: 0.7rem;
    }

    .home .home_middle5 .home_middle_dec ul {
        width: 2.4rem;
        margin: 0 auto;
        text-align: left;
    }

    .home .home_middle5 .home_middle_dec img {
        width: 3rem;
    }

    .home .home_middle5 .home_line {
        width: 0.83rem;
    }
}

@media (min-width: 480px) and (max-width: 767px) {
    html {
        font-size: 110px;
    }
}

@media (min-width: 360px) and (max-width: 479px) {
    html {
        font-size: 100px;
    }
}

@media (max-width: 359px) {
    html {
        font-size: 90px;
    }

    .home_middle2 .yuan {
        width: 3.5rem;
        height: 3.5rem;
    }
}

@media (min-width: 1200px) {
    html {
        font-size: 100px;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    html {
        font-size: 90px;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    html {
        font-size: 80px;
    }
}