@media (min-width: 1450px) {
    .container, .container-lg, .container-md, .container-sm {
        max-width: 1430px;
    }
}
@media (max-width: 1449px) and (min-width: 1200px) {
    .fz30 {
        font-size: 24px;
    }
    .fz48 {
        font-size: 40px;
    }
    .fz56 {
        font-size: 44px;
    }
    .nav-box li .nav-title {
        padding: 20px;
        line-height: 40px;
    }
    .navbar-nav .shop-buy-box {
        margin-right: 20px;
    }
    .hotProduct-category .hotProduct-showlist .shows-title-box {
        padding: 0 20px;
        top: 20px;
    }
    .video-box {
        max-width: 70%;
    }
    /* 产品列表 */
    .products-box .item .tit {
        font-size: 28px;
    }
    /* 产品详情 */
}
@media (max-width: 1190px) {
    .pcShow {
        display: none;
    }
    .mobileShow {
        display: block;
    }
    .fz16 {
        font-size: 14px;
    }
    .fz18 {
        font-size: 16px;
    }
    .fz24 {
        font-size: 18px;
    }
    .fz30 {
        font-size: 20px;
    }
    .fz32 {
        font-size: 28px;
    }
    .fz36 {
        font-size: 30px;
    }
    .fz48 {
        font-size: 34px;
    }
    .fz56 {
        font-size: 40px;
    }
    /* .navbar-nav .nav-item {
        padding: 20px;
    } */
    .navbar-nav .shop-buy-box {
        margin-right: 10px;
    }
    .news-content-box,
    .content-box,
    .small-content-box {
        padding: 30px 20px;
    }
    .news-content-box .top-box .con {
        margin-top: 10px;
    }
    .news-content-box .top-box .news-more {
        margin-top: 10px;
    }
    .news-list .text .tit {
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .news-content-box .news-detail-title,
    .content-box .detail-title {
        line-height: 1.8;
    }
    .news-content-box .top-box {
        margin-top: 30px;
    }
    .news-content-box .top-box .img,
    .news-list .img {
        float: initial;
        width: 100%;
        padding-top: 0;
    }
    .news-content-box .top-box .text {
        float: initial;
        width: 100%;
        margin-top: 20px;
    }
    .news-content-box .news-list {
        margin-top: 10px;
        border-top: 0;
    }
    .news-list .item {
        padding: 20px 0;
        border-bottom: 0;
    }
    .news-list .text-box {
        position: initial;
        width: 100%;
        margin-top: 20px;
    }
    .products-list .products-button-prev {
        left: 0;
    }
    .products-list .products-button-next {
        right: 0;
    }
    .video-list {
        padding: 30px 0 0;
    }
    .video-list .item {
        margin-bottom: 20px;
    }
    .video-list .item .img {
        height: auto;
    }
    .about-box {
        padding: 0;
    }
    .content-box .introduction-data ul {
        width: 100%;
    }
    .introduction-data ul li {
        padding: 0;
        margin-bottom: 10px;
    }
    .content-box .introduction-data {
        padding: 20px 0 30px;
    }
    .content-box .brand-box {
        margin-top: 20px;
        padding: 30px 0;
    }
    .histroy-list .histroy-year-box .button-next {
        right: -20px;
    }
    .histroy-list .histroyContent {
        margin: 30px auto;
    }
    .histroy-list .histroyContent .tab-box {
        width: 90%;
    }
    .histroyContent .left {
        text-align: center;
    }
    .histroyContent .left .img {
        height: auto;
        margin-bottom: 10px;
    }
    #book_post .row {
        max-width: 100%;
    }
    .pagination .pages-item {
        padding: 0;
    }

    /* 产品列表 */
    .products-box .item .tit {
        font-size: 28px;
    }
}
@media (max-width: 1024px) {
    .pcShow {
        display: none;
    }
    .mobileShow {
        display: block;
    }
    #header {
        display: none;
    }
    #footer {
        display: none;
    }
    #mFooter {
        display: block;
    }
    /* 导航栏 - 菜单 */
    .headerSJ {
        display: block !important;
        left: 0;
        top: 0;
        z-index: 9999;
        width: 100%;
        padding: 0;
        position: fixed;
    }
    .headerSJ.fixednav {
        background-color: #e17656;
    }
    .headerSJ .headerSC {
        padding: 0 20px;
        height: 60px;
        display: -webkit-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-pack: justify;
        -webkit-justify-content: space-between;
        -ms-flex-pack: justify;
        justify-content: space-between;
    }
    .headerSJ .logo img {
        height: 30px;
    }
    .headerSJ .mNavbar {
        position: relative;
        padding: 7px;
        margin-right: 0px;
        background-color: transparent;
        background-image: none;
        border: 1px solid #fff;
        border-radius: 4px;
        outline: none;
        right: 10px;
        margin-bottom: 0 !important;
        min-height: 0 !important;
    }
    .headerSJ .mNavbar .icon-bar {
        display: block;
        width: 22px;
        height: 2px;
        border-radius: 1px;
        background-color: #fff;
    }
    .headerSJ .mNavbar .icon-bar+.icon-bar {
        margin-top: 4px;
    }
    .SJTop {
        padding: 60px 0 0;
    }
    .navwrap {
        position: fixed;
        top: 0;
        left: -100%;
        width: 70%;
        height: 100%;
        z-index: 1100;
        background-color: #fff;
        padding: 1em 15px 10px;
        box-sizing: border-box;
    }
    .navwrap .nav {
        width: 100%;
        height: 100%;
        display: block;
    }
    .navwrap .nav li {
        line-height: 30px;
        border-bottom: 1px solid #ccc;
        padding: 3% 0;
    }
    .navwrap .nav li a {
        display: block;
        color: #000;
        font-size: 16px;
        text-transform: uppercase;
    }
    .navwrap .closeSJ {
        position: absolute;
        display: block;
        right: -31px;
        z-index: 20000;
        top: 0;
        width: 30px;
        height: 30px;
        background: #fff url(img/closeSJ.png) center center no-repeat;
        background-size: 50% auto;
    }
    .navbg {
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.4);
        z-index: 1001;
        display: none;
    }
    .navwrap .nav .SJbod {
        display: none;
        padding: 3% 0 0;
    }
    .navwrap .nav .SJbod dd {
        margin: 10px 0;
    }
    .navwrap .nav .SJbod dd a {
        line-height: 2;
        font-size: 14px;
        color: #666;
    }
    .navwrap .nav .plus {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .navwrap .nav .plus a,.navwrap .nav .minus a {
        margin-right: 30px;
    }
    .navwrap .nav .plus b {
        background: url(img/plus.png) no-repeat center center;
        width: 30px;
        height: 30px;
        display: inline-block;
    }
    .navwrap .nav .minus b {
        background: url(img/minus.jpg) no-repeat center center;
        width: 30px;
        height: 30px;
        display: inline-block;
    }
    .footer-wrapper {
        background-color: #2c2c2c;
        padding: 5px 0 20px;
    }

    .footer-wrapper .footer-content {
        padding: 10px;
        color: #999;
        font-size: 14px;
    }

    .footer-content li {
        display: flex;
        justify-content: space-between;
        padding: 5px 0;
        align-items: center;
    }

    .footer-content li i {
        width: 24px;
        font-size: 18px;
        text-align: center;
        display: block;
    }

    .footer-content li span {
        flex-basis: calc(100% - 30px);
    }

    .footer-nav {
        border-top: 1px solid #999;
        text-align: center;
        padding: 5px 0;
    }

    .footer-nav li {
        display: inline-block;
        padding: 0 5px;
    }

    .footer-nav li a {
        color: #999;
        font-size: 14px;
    }
    .m-footer-copyright {
        max-width: 80%;
        margin: 10px auto 0;
    }
    .m-footer-copyright p,
    .m-footer-copyright a {
        color: #999;
        font-size: 12px;
        text-align: center;
    }
    /* 产品列表 */
    .products-box .item .tit {
        font-size: 26px;
    }
    .products-box .item .con {
        font-size: 14px;
    }
    /* 产品详情 */
    .products-item-1 .item-txt h6,
    .products-item-2 .item-txt h6 {
        font-size: 26px;
    }
    .products-item-1 .item-txt p,
    .products-item-2 .item-txt p {
        font-size: 16px;
    }
    .products-item-1 .item-txt .icon-txt {
        font-size: 16px;
        padding: 5px 20px
    }
    .products-item-1 .item-txt .icon-txt img {
        width: 20px;
        height: 20px;
    }

}
@media (max-width: 960px) {
    .fz12 {
        font-size: 12px;
    }
    .fz14 {
        font-size: 14px;
    }
    .fz16 {
        font-size: 14px;
    }
    .fz18 {
        font-size: 16px;
    }
    .fz20 {
        font-size: 16px;
    }
    .fz22 {
        font-size: 16px;
    }
    .fz24 {
        font-size: 18px;
    }
    .fz26 {
        font-size: 18px;
    }
    .fz30 {
        font-size: 18px;
    }
    .fz32 {
        font-size: 22px;
    }
    .fz36 {
        font-size: 24px;
    }
    .fz38 {
        font-size: 24px;
    }
    .fz40 {
        font-size: 26px;
    }
    .fz48 {
        font-size: 28px;
    }
    .fz50 {
        font-size: 30px;
    }
    .fz56 {
        font-size: 32px;
    }
    .group-team p img {
        max-width: 100% !important;
    }
    .banner-content {
        width: 100%;
        overflow: hidden;
    }
    /* 发展历程 */
    .histroy-list-box {
        display: none;
    }
    .mobile-histroy-list-box {
        display: block;
    }
    .mobile-histroy-list-box .sbox .simg {
        text-align: center;
    }
    .mobile-histroy-list-box .sbox .simg img {
        max-height: 320px;
    }
    .mobile-histroy-list-box .sbox .stxt {
        padding-top: 20px
    }
    .mobile-histroy-list-box .sbox .stxt .stt {
        margin-bottom: 10px;
    }
    .mobile-histroy-list-box .sbox .stxt .stc p {
        line-height: 1.8;
        color: #666;
    }
    /* 产品详情 */
    .products-item-1 .item1-box {
        justify-content: center;
    }
    .products-item-1 .item-txt h6,
    .products-item-2 .item-txt h6 {
        font-size: 30px;
    }
    .products-item-1 {
        padding-top: 50px;
    }
    .products-item-1 .item-txt {
        text-align: center;
        padding-bottom: 50px;
    }
    .products-item-1 .item-txt p {
        max-width: 100%;
    }
    .products-item-2 {
        padding: 50px 0;
    }
    .products-item-2 .item2-box li {
        width: 30%;
        margin-top: 30px;
        padding: 0 10px;
    }
    .products-item-2 .item2-box li h6 {
        font-size: 26px;
    }
    .products-item-2 .item2-box li p {
        font-size: 14px;
    }
    .products-item-3 {
        padding-top: 0;
    }
    .products-item-3 .item1-box:last-child .item-txt {
        padding: 50px 0;
        width: 100%;
        text-align: center;
    }
    .products-item-4 .item-box-3 {
        padding: 40px 0;
    }
    .products-item-4 .item-box-3 p {
        font-size: 30px;
    }
    .item-spec-list .spec-item .spec-tit {
        line-height: 40px;
    }
    /* 企业荣誉 */
    #certify .about-d-swiper {
        background: none;
        padding: 40px 0 60px;
    }
    #certify .cert-button-next,
    #certify .cert-button-prev {
        display: none;
    }
    /* 产品列表 */
    .products-container .products-box .item {
        margin-top: 30px;
    }
    .products-box .item .pro-text,
    .products-container .products-box .item:nth-child(2n) .pro-text {
        top: 5%;
        left: 10%;
    }
}

@media (max-width: 768px) {
	.cateMobiile {
		display: block;
	}
	.cateMobiile .cate-title-button {
		width: 45%;
		margin: 30px auto 0;
	}
	.cate-title-button .cate-title-box {
		display: flex;
		justify-content: space-between;
		align-items: center;
		border: 1px solid #ccc;
		padding: 10px;
		font-size: 15px;
	}
	/* 商品列表页 */
	.navwrap-product-list {
	    position: fixed;
	    top: 0;
	    left: -100%;
	    width: 70%;
	    height: 100%;
	    z-index: 11000;
	    background-color: #fff;
	    padding: 1em 15px 10px;
	    box-sizing: border-box;
	}
	.navwrap-product-list .nav {
	    width: 100%;
	    height: 100%;
	    display: block;
	}
	.navwrap-product-list .nav li {
	    line-height: 30px;
	    border-bottom: 1px solid #ccc;
	    padding: 3% 0;
	}
	.navwrap-product-list .nav li a {
	    display: block;
	    color: #000;
	    font-size: 16px;
	    text-transform: uppercase;
	}
	.navwrap-product-list .closeSJ {
	    position: absolute;
	    display: block;
	    right: -31px;
	    z-index: 20000;
	    top: 0;
	    width: 30px;
	    height: 30px;
	    background: #fff url(img/closeSJ.png) center center no-repeat;
	    background-size: 50% auto;
	}
	.navwrap-product-list .nav .SJbod {
	    display: none;
	    padding: 3% 0 0;
	}
	.navwrap-product-list .nav .SJbod dd {
	    margin: 10px 0;
	}
	.navwrap-product-list .nav .SJbod dd a {
	    line-height: 2;
	    font-size: 14px;
	    color: #666;
	}
	.navwrap-product-list .nav .plus {
	    display: flex;
	    align-items: center;
	    justify-content: space-between;
	}
	.navwrap-product-list .nav .plus a,.navwrap .nav .minus a {
	    margin-right: 30px;
	}
	.navwrap-product-list .nav .plus b {
	    background: url(img/plus.png) no-repeat center center;
	    width: 30px;
	    height: 30px;
	    display: inline-block;
	}
	.navwrap-product-list .nav .minus b {
	    background: url(img/minus.jpg) no-repeat center center;
	    width: 30px;
	    height: 30px;
	    display: inline-block;
	}
}

@media (max-width: 768px) {
    .sPcShow {
        display: none;
    }
    .samllShow {
        display: block;
    }
    .cert-box {
        padding-top: 30px;
    }
    #certify .about-d-swiper {
        padding: 20px 0 60px;
    }
    #certify .swiper-slide .about-d-img {
        height: 300px;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    #certify .swiper-slide img {
        max-width: 100%;
        max-height: 260px;
        height: auto;
    }
    /* 产品分类 */
    .pro-navson .sec-item {
        padding: 0;
    }
    .pro-navson .third-nav .third-item {
        padding: 0 10px;
    }
    .pro-navson .third-nav .img {
        width: 40px;
    }
    /* 产品详情大图 */
    .products-banner .container {
        top: 16%;
        text-align: center;
    }
}
@media (max-width: 640px) {
    .banner-content img {
        height: 200px;
        width: auto !important;
        max-width: initial;
        position: relative;
        left: 50%;
        margin-left: -375px;
    }
    .headerSJ .headerSC{
        height: 50px;
    }
    .headerSJ .logo img {
        height: 24px;
    }
}