@media screen and (min-width: 1024px) {
    header .m-navList {
        display: none;
    }
}

@media screen and (max-width: 1024px) {
    .pc-head {
        display: none;
    }

    header .m-head,
    header .m-nav {
        display: block;
    }

    header .m-head {
        background: #fff;
        position: fixed;
        top: 0px;
        left: 0px;
        width: 100%;
        z-index: 1050;
        overflow: hidden;
        padding: 5px;
        box-shadow: 0 -1px 5px rgba(0, 0, 0, .3);
    }

    header .m-head .logo img {
        max-height: 50px;
    }

    header .m-nav ul {
        margin: 0;
        padding: 0;
    }

    header .m-nav {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 70px;
        right: 0;
        z-index: 99;
        display: none;
        background: rgba(0, 0, 0, .5);
        transition: unset;
    }

    header .m-nav ul {
        background: black;
    }

    header .m-nav .m-navList>ul>li {
        padding: 0 5%;
        border-bottom: 1px solid #444;
    }

    header .m-nav ul li a {
        font-size: 14px;
        width: 100%;
        height: 50px;
        line-height: 50px;
        color: #fff;
        display: block;
    }

    .slide {
        padding-top: 70px;
    }
}

@media screen and (min-width: 1025px) and (max-width: 1200px) {
    header .pc-head .logo img {
        max-height: 80px;
    }

    .pc-head .hotle ul li a {
        margin: 0 25px;
    }

    .home-banner {
        padding-top: 100px;
    }

    .home-banner img {
        height: 500px;
    }

    .home-about {
        padding: 8rem 0;
    }

    .home-about .h-aboutlist {
        padding: 28px 30px;
        margin: 0px 15px 15px 0;
    }

    .home-about .h-aboutlist p {
        font-size: 24px;
    }

    .home-about .rightabout p {
        line-height: 2;
    }

    .home-product .bgproduct .bgproductleft p {
        line-height: 2.5;
    }

    .home-product .proitem .hproimg {
        height: 12rem;
    }

    .home-product .proitem p {
        line-height: 2.5;
    }

    .home-news {
        padding: 5rem 0 8rem 0;
    }

    .slide {
        padding-top: 100px;
    }
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
    header .pc-head .logo img {
        max-height: 80px;
    }

    .pc-head .hotle ul li a {
        margin: 0 25px;
    }

    .home-banner {
        padding-top: 70px;
    }

    .home-banner img {
        height: 400px;
    }

    .home-about {
        padding: 5rem 0;
    }

    .home-about .h-aboutlist {
        padding: 15px 15px;
        margin: 0px 15px 15px 0;
    }

    .home-about .h-aboutlist p {
        font-size: 20px;
    }

    .home-about .rightabout h1 {
        font-size: 28px;
    }

    .home-about .rightabout p {
        line-height: 1.5;
    }

    .home-product .bgproduct .row {
        justify-content: center;
    }

    .home-product .bgproduct .bgproductleft p {
        line-height: 2;
        font-size: 16px;
        letter-spacing: 1px;
        padding: 0 40px 0 0;
    }

    .home-product .bgproduct .bgproductimg {
        max-width: 350px;
    }

    .home-product .proitem .hproimg {
        height: 9rem;
    }

    .home-product .proitem p {
        line-height: 2;
        font-size: 16px;
    }

    .home-area {
        padding-bottom: 3rem;
    }

    .home-area .area-bg {
        padding: 3rem 0;
    }

    .home-area .area-bg .areatitle h4 {
        margin: 20px 0 30px 0;
        font-size: 20px;
    }

    .home-area .area-bg .areatitle h1 {
        font-size: 24px;
    }

    .home-area .area-bg .areaitem .areatext {
        top: 20px;
        left: 15px;
    }

    .home-area .area-bg .areaitem .areatext h3 {
        font-size: 20px;
    }

    .home-area .area-bg .areaitem .areatext p {
        font-size: 16px;
    }

    .home-news {
        padding: 3rem 0 5rem 0;
    }

    .home-news .news-top h1 {
        font-size: 24px;
    }

    .home-news .h-newsitem .h-newstext {
        padding: 10px 10px 20px 10px;
    }

    .home-news .h-newsitem .h-newstext .h-newsdate {
        font-size: 16px;
    }

    .home-news .h-newsitem .h-newstext h3 {
        font-size: 18px;
    }

    footer .footlogo h1 {
        font-size: 32px;
    }

    footer .footnav {
        display: none;
    }

    footer .ewm {
        max-width: 150px;
    }
}

@media screen and (min-width: 556px) and (max-width: 767px) {
    header .pc-head .logo img {
        max-height: 80px;
    }

    .pc-head .hotle ul li a {
        margin: 0 25px;
    }

    .home-banner {
        padding-top: 70px;
    }

    .home-banner img {
        height: 300px;
    }

    .home-about {
        padding: 3rem 0;
    }

    .home-about .h-aboutlist {
        padding: 15px 15px;
        margin: 0px 15px 15px 0;
        width: 100%;
    }

    .home-about .h-aboutlist p {
        font-size: 20px;
    }

    .home-about .rightabout h1 {
        font-size: 24px;
    }

    .home-about .rightabout p {
        line-height: 1.5;
        letter-spacing: unset;
    }

    .home-product {
        padding: 3rem 0;
    }

    .home-product .product-top h1 {
        font-size: 24px;
    }

    .home-product .bgproduct .row {
        justify-content: center;
    }

    .home-product .bgproduct .bgproductleft p {
        line-height: 1.5;
        font-size: 16px;
        letter-spacing: unset;
        padding: 20px 20px 0 20px;
    }

    .home-product .bgproduct .bgproductimg {
        max-width: 350px;
    }

    .home-product .proitem .hproimg {
        height: 15rem;
    }

    .home-product .proitem p {
        line-height: 3;
        font-size: 18px;
    }

    .home-area {
        padding-bottom: 2rem;
    }

    .home-area .area-bg {
        padding: 2rem 0;
    }

    .home-area .area-bg .areatitle h4 {
        margin: 15px 0 20px 0;
        font-size: 18px;
    }

    .home-area .area-bg .areatitle h1 {
        font-size: 24px;
    }

    .home-area .area-bg .areaitem .areatext {
        top: 20px;
        left: 15px;
    }

    .home-area .area-bg .areaitem .areatext h3 {
        font-size: 24px;
    }

    .home-area .area-bg .areaitem .areatext p {
        font-size: 20px;
    }

    .home-area .area-bg .areaitem {
        margin-bottom: 10px;
    }

    .home-news {
        padding: 2rem 0 4rem 0;
    }

    .home-news .news-top h1 {
        font-size: 24px;
    }

    .home-news .h-newsitem {
        margin-bottom: 10px;
    }

    .home-news .h-newsitem .h-newstext {
        padding: 10px 10px 20px 10px;
    }

    .home-news .h-newsitem .h-newstext .h-newsdate {
        font-size: 20px;
    }

    .home-news .h-newsitem .h-newstext h3 {
        font-size: 22px;
    }

    footer .footlogo h1 {
        font-size: 32px;
    }

    footer .footnav {
        display: none;
    }

    footer .ewm {
        max-width: 150px;
    }
}

@media screen and (max-width: 555px) {
    header .pc-head .logo img {
        max-height: 60px;
    }

    .pc-head .hotle ul li a {
        margin: 0 25px;
    }

    .home-banner {
        padding-top: 70px;
    }

    .home-banner img {
        height: 180px;
    }

    .home-about {
        padding: 2rem 0;
    }

    .home-about .h-aboutlist {
        padding: 10px 10px;
        margin: 0px 10px 10px 0;
        width: 100%;
        justify-content: space-between;
    }

    .home-about .h-aboutlist img {
        max-height: 40px;
    }

    .home-about .h-aboutlist p {
        font-size: 12px;
    }

    .home-about .rightabout h1 {
        font-size: 20px;
    }

    .home-about .rightabout p {
        line-height: 1.5;
        letter-spacing: unset;
        font-size: 14px;
    }

    .button a span {
        font-size: 14px;
    }

    .home-product {
        padding: 2rem 0;
    }

    .home-product .product-top h1 {
        font-size: 20px;
    }

    .home-product .bgproduct {
        margin-top: 20px;
        margin-bottom: 30px;
    }

    .home-product .bgproduct .row {
        justify-content: center;
    }

    .home-product .bgproduct .bgproductleft p {
        line-height: 1.5;
        font-size: 14px;
        letter-spacing: unset;
        padding: 20px 20px 0 20px;
    }

    .home-product .bgproduct .bgproductimg {
        max-width: 350px;
    }

    .home-product .proitem .hproimg {
        height: 7rem;
    }

    .home-product .proitem p {
        line-height: 2;
        font-size: 14px;
    }

    .home-area {
        padding-bottom: 2rem;
    }

    .home-area .area-bg {
        padding: 2rem 0;
    }

    .home-area .area-bg .areatitle h4 {
        margin: 10px 0 15px 0;
        font-size: 14px;
    }

    .home-area .area-bg .areatitle h1 {
        font-size: 20px;
    }

    .home-area .area-bg .areaitem .areatext {
        top: 15px;
        left: 5px;
    }

    .home-area .area-bg .areaitem .areatext h3 {
        font-size: 18px;
    }

    .home-area .area-bg .areaitem .areatext p {
        font-size: 16px;
    }

    .home-area .area-bg .areaitem {
        margin-bottom: 10px;
    }

    .home-news {
        padding: 1rem 0 2rem 0;
    }

    .home-news .news-top h1 {
        font-size: 20px;
    }

    .home-news .news-top {
        margin-bottom: 20px;
    }

    .home-news .h-newsitem {
        margin-bottom: 10px;
    }

    .home-news .h-newsitem .h-newstext {
        padding: 10px 10px 10px 10px;
    }

    .home-news .h-newsitem .h-newstext .h-newsdate {
        font-size: 16px;
        margin-bottom: 5px;
    }

    .home-news .h-newsitem .h-newstext h3 {
        font-size: 18px;
    }

    footer .footlogo h1 {
        font-size: 18px;
    }

    footer .footnav {
        display: none;
    }

    footer .ewm {
        max-width: 100px;
    }
}