* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

img {
    vertical-align: top;
    outline-width: 0ch;
}

 :root {
    --main-color: #ff0000;
    --main-color-white: #ffffff;
    --main-color-333: #333333;
    --main-color-555: #555555;
    --main-color-666: #666666;
    --main-color-888: #888888;
    --main-color-999: #999999;
    --main-transition: all ease 0.4s;
    --main-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

@media only screen and (min-width: 996px) {
    .pchead {
        width: 100%;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 999999;
        height: 90px;
        background-color: var(--main-color-white);
    }
    .pcheader {
        height: 90px;
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .pclogo img {
        height: 60px;
    }
    .p_r {
        display: flex;
        align-items: center;
    }
    .phoneBox {
        padding: 5px 15px;
        display: flex;
        align-items: center;
        background-color: var(--main-color);
        font-size: 14px;
        color: var(--main-color-white);
    }
    .phoneBox img {
        width: 30px;
        margin-right: 0px;
    }
    .lang {
        margin-left: 30px;
        display: flex;
        background-color: var(--main-color);
        padding: 10px 15px;
        align-items: center;
        cursor: pointer;
        position: relative;
    }
    .lang span {
        font-size: 14px;
        display: block;
        margin: 0 5px;
        color: var(--main-color-white);
    }
    .lang i {
        color: var(--main-color-white);
    }
    .lang_sel {
        position: absolute;
        width: 100%;
        left: 0;
        top: 100%;
        display: none;
        box-shadow: var(--main-shadow);
    }
    .lang_sel_item {
        padding: 5px 15px;
        display: flex;
        align-items: center;
        font-size: 14px;
        color: #555;
        background-color: var(--main-color-white);
    }
    .lang_sel_item img {
        margin-right: 5px;
    }
    .ml_mb_nav {
        display: none;
    }
    .ml_mb_head {
        display: none;
    }
    .pcnav {
        background-color: #595959;
        height: 60px;
        position: fixed;
        top: 90px;
        left: 0;
        z-index: 9999;
        width: 100%;
    }
    .pcnav ul {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .pcnav ul>li {
        flex: 1;
        position: relative;
    }
    .pcnav ul>li>a {
        display: block;
        height: 60px;
        line-height: 60px;
        text-align: center;
        color: var(--main-color-white);
        font-size: 17px;
    }
    .pcnav ul li a:hover {
        background-color: var(--main-color);
    }
    .p_drp {
        position: absolute;
        width: 100%;
        left: 0;
        top: 100%;
        display: none;
    }
    .p_drp a {
        display: block;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background-color: #595959;
        color: var(--main-color-white);
    }
    .p_drp a:hover {
        background-color: var(--main-color);
    }
    .pcnav ul>li:hover .p_drp {
        display: block;
    }
    .mlbanner {
        margin-top: 150px !important;
        width: 100%;    max-width: 1920px;
    }
    .bannerimg {
        width: 100%;
    }
    .banner_pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background: rgba(0, 0, 0, .6);
        padding: 0 20%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .banner_pos strong {
        display: block;
        color: var(--main-color-white);
           font-size: 3rem;
    }
    .banner_pos img {
        width: 100%;
        display: block;
        margin: 20px 0;
    }
    .banner_pos p {
        font-size: 1rem;
        color: var(--main-color-white);
    }
    .con1 {
        padding: 80px 0;
    }
    .con1con {
        max-width: 1250px;
        margin: 0 auto;
        padding: 0 25px;
    }
    .con_title {
        margin-bottom: 50px;
    }
    .con_title strong {
      
        display: block;
        text-align: center;
        font-size: 30px;
        color: var(--main-color-333);
    }
    .con_title p {
        text-align: center;
        font-size: 16px;
        margin-top: 10px;
        color: var(--main-color-333);
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con1con ul li {
        width: calc((100% - 60px) / 4);
        margin-right: 20px;
        margin-bottom: 20px;
    }
    .con1con ul li img {
        width: 100%;
        aspect-ratio: 3 / 2;
        object-fit: cover;
        transition: var(--main-transition);
    }
    .con1con ul li a {
        display: block;
        overflow: hidden;
    }
    .con1con ul li p {
        height: 50px;
        transition: var(--main-transition);
        line-height: 50px;
        font-size: 16px;
        text-align: center;
        color: var(--main-color-333);
        background-color: #f2f2f2;
    }
    .con1con ul li:hover img {
        transform: scale(1.1);
    }
    .con1con ul li:hover p {
        background-color: var(--main-color) !important;
        color: var(--main-color-white) !important;
    }
    .con1con ul li:nth-child(4n) {
        margin-right: 0;
    }
    .con2 {
        padding: 80px 0;
        background-image: url(../images/con2bg.png);
        background-color: #f4f4f4;
        background-repeat: no-repeat;
        background-size: contain;
        background-position: center;
    }
    .con2con {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con2left_top {
        display: flex;
    }
    .con2left_top img {
        width: 60px;
        margin-right: 10px;
    }
    .con2left_r strong {
        display: block;
        color: var(--main-color);
        font-size: 25px;
        font-weight: normal;
    }
    .con2left_r p {
        color: var(--main-color);
        font-size: 18px;
        margin-top: 10px;
    }
    .con2txt {
        margin: 30px 0;
    }
    .con2txt p {
        font-size: 20px;
        color: var(--main-color-555);
        margin-bottom: 20px;
        line-height: 40px;
    }
    .con2left {
        width: 70%;
    }
    .con2right {
        width: 10%;
    }
    .con2right img {
        width: 100%;
        display: block;
        margin-bottom: 10px;
    }
    .con2left a {
        display: block;
        width: 150px;
        height: 40px;
        line-height: 40px;
        background-color: var(--main-color);
        border-radius: 50px;
        text-align: center;
        color: var(--main-color-white);
        font-size: 16px;
    }
    .con3 {
        padding: 80px 0;
    }
    .con3con {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .proDiv {
        padding: 20px;
        background-color: var(--main-color);
        padding-top: 45px;
        margin-bottom: 20px;
    }
    .proDiv ul {
        display: flex;
        flex-wrap: wrap;
    }
    .proDiv ul li {
        width: calc((100% - 50px) / 3);
        margin-right: 25px;
        margin-bottom: 25px;
    }
    .proDiv ul li:nth-child(3n) {
        margin-right: 0;
    }
    .proDiv ul li a {
        text-align: center;
        display: block;
        color: var(--main-color-white);
    }
    .protent ul {
        display: flex;
        flex-wrap: wrap;
    }
    .protent ul li {
        width: calc((100% - 45px) / 4);
        margin-right: 15px;
        margin-bottom: 15px;
        background-color: #f2f2f2;
    }
    .protent ul li:nth-child(4n) {
        margin-right: 0;
    }
    .protent ul li img {
        width: 100%;
        height: auto;
        aspect-ratio: 3 / 2;
        object-fit: cover;
    }
    .protxt {
       /* padding: 20px 30px;*/    padding-bottom: 20px;
        background-color: #f2f2f2;
    }
    .protxt strong {
        color: var(--main-color);
        font-size: 20px;
        text-align: center;
        height: 50px;
        display: block;
           margin-top: 20px;
    }
    .protxt p {
        font-size: 16px;
        padding-left: 15px;    margin: 0 20px;
        color: var(--main-color-333);
        display: -webkit-box;
        /*        -webkit-line-clamp: 3;*/
        -webkit-box-orient: vertical;
        overflow: hidden;
        position: relative;
    }
    .protxt p::before {
        position: absolute;
        width: 5px;
        height: 5px;
        content: '';
        background-color: var(--main-color-333);
        border-radius: 50%;
        left: 0;
        top: 10px;
    }
    .protxt a {
        display: block;
        width: 150px;
        height: 40px;
        line-height: 40px;
        background-color: var(--main-color);
        text-align: center;
        color: var(--main-color-white);
        margin: 0 auto;
        margin-top: 30px;
        font-size: 14px;
        border-radius: 50px;
    }
    .con4 {
        padding: 80px 0;margin-top: 150px;
    }
    .con4con {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .con4con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con4con ul li {
        width: calc((100% - 50px) / 3);
        margin-right: 25px;
        margin-bottom: 25px;
        box-shadow: var(--main-shadow);
        background-color: #fff;
        padding-bottom: 0;
        border-radius: 10px;
        transition: var(--main-transition);
        padding-top: 45px;
        border-bottom: 3px solid var(--main-color);
        overflow: hidden;
    }
    .con4con ul li:nth-child(3n) {
        margin-right: 0;
    }
    .con4con ul li img {
        width: 150px;
        display: block;
        margin: 0 auto;
    }
    .con4con ul li p {
        font-size: 24px;
        padding: 0 45px;
        color: var(--main-color);
        margin: 25px 0;
        text-align: center;
    }
    .con4con ul li span {
        color: var(--main-color-555);
        font-size: 16px;
        text-align: center;
        padding: 0 45px;
        display: block;
        line-height: 25px;
    }
    .con4con ul li a {
        display: block;
        width: 100%;
        margin-top: 30px;
        height: 50px;
        border-radius: 10px;
        background-color: var(--main-color);
        font-weight: bold;
        color: var(--main-color-white);
        line-height: 50px;
        text-align: center;
        height: 0;
        transition: var(--main-transition);
    }
    .con4con ul li:hover a {
        height: 50px !important;
    }
    .con4con ul li:hover {
        background-color: #cccccc;
    }
    .foot {
        width: 100%;
        padding: 30px 0;
        background-color: #a6a6a6;
    }
    .footer {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footerleft ul {
        display: flex;
    }
    .f_a {
        display: block;
        width: 100%;
        padding-bottom: 10px;
        border-bottom: 2px solid #ffff00;
        font-size: 16px;
        color: var(--main-color-white);
    }
    .footerleft {
        width: 54%;
    }
    .footerright {
        width: 40%;
    }
    .footerleft ul li {
        margin-right: 20px;
    }
    .s_a {
        display: block;
        margin-top: 10px;
        font-size: 14px;
        color: var(--main-color-white);
    }
    .footerright strong {
        color: var(--main-color-white);
        font-size: 20px;
    }
    .footerright p {
        font-size: 14px;
        color: var(--main-color-white);
        margin-top: 10px;
    }
    .footerright p a {
        color: var(--main-color-white);
        font-size: 14px;
    }
    .about1 {
        padding: 80px 0;
    }
    .about1con {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
        align-items: center;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con_title_inner strong {
        color: var(--main-color);
    }
    .con_title_inner p {
        color: var(--main-color);
    }
    .ab1left {
        width: 10%;
    }
    .ab1left img {
        width: 100%;
        display: block;
        margin-bottom: 10px;
    }
    .ab1right {
        width: 80%;
    }
    .ab1right p {
        font-size: 16px;
        margin: 30px 0;
        line-height: 30px;
        color: var(--main-color-555);
    }
    .about2 {
        padding: 80px 0;
        background-image: url(../images/con2bg.png);
		    background-color: #f4f4f4;
        background-repeat: no-repeat;
            background-size: contain;
    background-position: center;
    }
    .about2con {
        max-width: 1250px;
        margin: 0 auto;
        padding: 0 25px;
    }
    .about2con ul {
        justify-content: space-between;
        display: flex;
        flex-wrap: wrap;
    }
    .about2con ul li {
        width: 31%;
    }
    .about2con ul li strong {
        display: block;
        text-align: center;
        margin-bottom: 20px;
        font-size: 20px;
        color: var(--main-color-333);
    }
    .about2con ul li span {
        font-size: 16px;
        color: var(--main-color-555);
        line-height: 30px;
    }
    .about3 {
        padding: 80px 0;
    }
    .about3con {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .con_title span {
        text-align: center;
        font-size: 16px;
        display: block;
        color: var(--main-color-555);
        margin-top: 15px;
    }
    .about3con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .about3con ul li {
        width: calc((100% - 160px) / 5);
        margin-right: 40px;
        margin-bottom: 20px;
    }
    .about3con ul li:nth-child(5n) {
        margin-right: 0;
    }
    .about3con ul li img {
        display: block;
        margin: 0 auto;
        width: 50px;
    }
    .about3con ul li p {
        text-align: center;
        font-weight: bold;
        margin: 20px 0;
    }
    .about3con ul li span {
        display: block;
        text-align: center;
        font-size: 15px;
        line-height: 25px;
        color: var(--main-color-555);
    }
    .about4 {
        padding: 40px 0 100px 0;
        background-color: #ffff00;
        text-align: center;
    }
    .about4 strong {
        display: block;
        text-align: center;
        color: var(--main-color);
        font-size: 30px;
    }
    .about4 h1 {
        color: var(--main-color);
        margin: 40px 0;
    }
    .about4 p {
        font-size: 20px;
        color: var(--main-color-333);
    }
    .ab4box {
        width: 700px;
        margin: 0 auto;
        padding: 70px 0;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-top: -80px;
     /*   margin-bottom: 100px;*/
    }
    .ab4box a {
        background-color: var(--main-color);
        padding: 10px 70px;
        color: var(--main-color-white);
    }
    .ab4ul {
        padding: 40px 25px 100px 25px;
        max-width: 1250px;
        margin: 0 auto;
    }
    .ab4ul ul {
        display: flex;
        flex-wrap: rwa;
    }
    .ab4ul ul li {
        width: calc((100% - 120px) / 5);
        margin-right: 30px;
        margin-bottom: 20px;
    }
    .ab4ul ul li img {
        width: 100%;
    }
    .ab4ul ul li:nth-child(5n) {
        margin-right: 0;
    }
    .proout {
        padding: 50px 0;
    }
    .pro {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .proTitle {
        width: 100%;
        padding: 15px;
        font-weight: normal;
        font-size: 25px;
        background-color: var(--main-color);
        color: var(--main-color-white);
    }
    .procon {
        margin: 30px 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .proleft {
        width: 250px;
    }
    .pLItem {
        margin-bottom: 30px;
    }
    .pLItem strong {
        display: block;
        color: var(--main-color-333);
        font-size: 25px;
        font-weight: normal;
        margin-bottom: 10px;
    }
    .pLItem a {
        color: var(--main-color-555);
        font-size: 16px;
        display: block;
        margin-bottom: 5px;
    }
    .pLItem a:hover {
        color: var(--main-color);
    }
    .proright {
        width: calc(100% - 280px);
    }
    .proright ul {
        display: flex;
        flex-wrap: wrap;
    }
    .proright ul li {
        width: calc((100% - 50px) / 3);
        margin-right: 25px;
        margin-bottom: 45px;
    }
    .proright ul li:nth-child(3n) {
        margin-right: 0;
    }
    .proright ul li img {
        width: 100%;
        height: auto;
        padding: 20px;
        border: 2px solid #ccc;
        aspect-ratio: 1;
        object-fit: contain;
    }
    .proright ul li p {
        margin-top: 20px;
        height: 50px;
        color: var(--main-color-white);
        font-size: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: var(--main-color);
    }
    .inside {
        max-width: 1250px;
        padding: 0 25px;
        margin: 30px auto;
    }
    .case {
        width: 100%;
        padding: 50px 0;
    }
    .casecon {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .caseClass {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        margin-bottom: 50px;
    }
    .caseClass a {
        display: inline-block;
        padding: 10px 25px;
        color: var(--main-color-white);
        margin-bottom: 15px;
        background-color: var(--main-color);
        font-size: 15px;
        margin: 0 10px;
    }
    .caseList ul {
        display: flex;
        flex-wrap: wrap;
    }
    .caseList ul li {
        width: calc((100% - 60px) / 4);
        margin-right: 20px;
        margin-bottom: 20px;
    }
    .caseList ul li:nth-child(4n) {
        margin-right: 0;
    }
    .caseList ul li img {
        width: 100%;
    }
    .caseList ul li p {
        font-size: 15px;
        color: var(--main-color-555);
        text-align: center;
        padding: 5px 0;
    }
    .bread {
        width: 100%;
        padding: 20px 0;
    }
    .breadcon {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
        display: flex;
        align-items: center;
    }
    .bread a {
        font-size: 14px;
        color: var(--main-color-555);
    }
    .bread span {
        font-size: 12px;
        display: block;
        margin: 0 5px;
        color: var(--main-color-555);
    }
    .casedetail {
        width: 100%;
        padding: 50px 0;
    }
    .caseDetailCon {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .case_left {
        width: 55%;
    }
    .mySwiper_detail {
        width: 100%;
    }
    .mySwiper_detail img {
        width: 100%;
    }
    .mySwiper_detail_thumb {
        width: 100%;
        margin-top: 15px !important;
    }
    .mySwiper_detail_thumb img {
       width: 100%;
    opacity: .7;
    aspect-ratio: 3 / 2;
    object-fit: cover;
    }
    .mySwiper_detail_thumb .swiper-slide-thumb-active img {
        opacity: 1 !important;
    }
    .case_right {
        width: 40%;
    }
    .case_right h1 {
        font-size: 30px;
        color: var(--main-color-333);
    }
    .r_de {
        margin: 20px 0;    border-bottom: 1px solid;
    }
    .case_right h2 {
        font-size: 25px;
        color: var(--main-color-333);
        margin-top: 10px;
    }
    .r_de .re_item {
        display: flex;
        margin-bottom: 10px;
        margin-right: 20px;
        align-items: center;
    }
    .re_item p {
        font-size: 14px;
        color: #333;
    }
    .re_item span {
        color: #555;
        font-size: 14px;
        display: block;
        margin-right: 5px;
    }
    .r_de1 {
        font-size: 14px;
        color: var(--main-color-333);
        margin: 20px 0;    line-height: 40px;    border-bottom: 1px solid;
    }
	.r_de1 strong {
    font-weight: bold;
    font-size: 17px;
    line-height: 40px;
}
    .re_act {
        display: flex;
        align-items: center;
    }
    .re_act a {
        display: inline-block;
        padding: 10px 15px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        font-size: 14px;
        margin-right: 20px;
        border-radius: 5px;
        box-shadow: var(--main-shadow);
    }
    .casedetail_TXT {
        padding: 50px 0;
    }
    .casedetail_TXTcon {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .casedetail_TXTcon p {
        font-size: 16px;
        color: var(--main-color-555);
    }
    .casedetail_TXTcon img {
        display: block;
        margin: 0 auto;
        max-width: 100%;
    }
    .related {
        padding: 50px 0;
    }
    .relatedcon {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .relatedcon strong {
        display: block;
        padding-bottom: 10px;
        font-size: 25px;
        margin-bottom: 25px;
        font-weight: normal;
        border-bottom: 2px solid var(--main-color);
    }
    .mySwiper_rela {
        width: 100%;
        padding-bottom: 50px !important;
    }
    .mySwiper_rela img {
        width: 100%;
    }
    .related .swiper-pagination-bullet {
        background-color: var(--main-color) !important;
    }
    .prodetail .case_left {
        width: 40% !important;
    }
    .prodetail .case_right {
        width: 56% !important;
    }
    .pdItem {
        margin-bottom: 30px;
    }
    .proDetailTitle {
        padding: 10px 15px;
        color: var(--main-color-white);
        font-weight: bold;
        margin-bottom: 10px;
        background-color: var(--main-color);
    }
    .pdItem p {
        font-size: 14px;
        color: var(--main-color-333);
    }
    .tectList {
        margin-top: 30px;
    }
    .tectList strong {
        display: block;
        text-align: center;
        color: var(--main-color);
        font-size: 25px;
        margin-bottom: 10px;
        font-weight: normal;
    }
    .tectList a {
        display: block;
        width: 70%;
        height: 40px;
        border-radius: 5px;
        line-height: 40px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        font-size: 15px;
        text-align: center;
        margin: 0 auto;
        margin-bottom: 20px;
    }
    .sep {
        width: 100%;
        height: 150px;
    }
    .downClass {
        width: 100%;
        padding: 30px 0;
    }
    .downClassCon {
        max-width: 1250px;
        padding: 0 25px;
        display: flex;
        align-items: center;
        margin: 0 auto;
        justify-content: center;
    }
    .downClassCon a {
        display: block;
        padding: 10px 15px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        margin: 0 20px;
        font-size: 15px;
        border-radius: 3px;
    }
    .downLists {
        padding: 50px 25px;
        max-width: 1250px;
        margin: 0 auto;
    }
    .downItems {
        margin-bottom: 50px;
    }
    .downItems strong {
        display: block;
        padding: 15px 10px;
        background-color: #d9d9d9;
        margin-bottom: 10px;
        color: var(--main-color-333);
    }
    .downItems table {
        width: 100%;
        border-collapse: collapse;
        border: 1px solid #cccccc;
    }
    .downItems table td {
        padding: 10px 15px;
        font-size: 14px;
    }
    .downTd a {
        display: block;
        margin: 0 auto;
        width: 80%;
        height: 40px;
        line-height: 40px;
        text-align: center;
        color: var(--main-color-white);
        background-color: var(--main-color);
    }
    .downTd {
        width: 200px;
    }
    .inbanner {
           position: relative;
    padding-top: 120px;
    max-width: 1920px;
    width: 100%;
    margin: auto;
    }
    .inbanner img {
        width: 100%;
    }
    .in_pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background: rgba(0, 0, 0, .4);
        padding: 0 15%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .in_pos h1 {
        font-size: 30px;
        display: inline-block;
        color: #ffff00;
        margin-bottom: 15px;
    }
    .in_pos p {
        font-size: 15px;
        color: var(--main-color-white);
    }
    .contact {
        padding: 80px 0;
    }
    .contactcon {
        max-width: 1250px;
        padding: 0 25px;
        margin: 0 auto;
    }
    .contactcon strong {
        display: block;
        text-align: center;
        color: #000;
        font-size: 30px;
        font-weight: normal;
        margin-bottom: 25px;
    }
    .taForm {
        display: flex;
        flex-wrap: wrap;
    }
    .taForm input {
        width: calc((100% - 40px) / 3);
        margin-right: 20px;
        display: block;
        height: 40px;
        border: 1px solid #ccc;
        padding-left: 15px;
        margin-bottom: 20px;
        border-radius: 5px;
        outline: none;
    }
    .taForm textarea {
        width: 100%;
        display: block;
        height: 200px;
        border: 1px solid #ccc;
        padding-left: 15px;
        margin-bottom: 20px;
        padding-top: 15px;
        border-radius: 5px;
        outline: none;
    }
    .taForm input:nth-child(3n) {
        margin-right: 0;
    }
    .taForm a {
        display: block;
        width: 150px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        border-radius: 3px;
        color: var(--main-color-white);
        text-align: center;
        margin: 0 auto;
        background-color: var(--main-color);
    }
}

@media only screen and (max-width: 996px) {
    .contact {
        padding: 30px 15px;
    }
    .contactcon {
        margin: 0 auto;
    }
    .contactcon strong {
        display: block;
        text-align: center;
        color: #000;
        font-size: 20px;
        font-weight: normal;
        margin-bottom: 15px;
    }
    .taForm {
        display: flex;
        flex-wrap: wrap;
    }
    .taForm input {
        width: 100%;
        display: block;
        height: 40px;
        border: 1px solid #ccc;
        padding-left: 15px;
        margin-bottom: 20px;
        border-radius: 5px;
        outline: none;
    }
    .taForm textarea {
        width: 100%;
        display: block;
        height: 200px;
        border: 1px solid #ccc;
        padding-left: 15px;
        margin-bottom: 20px;
        padding-top: 15px;
        border-radius: 5px;
        outline: none;
    }
    .taForm input:nth-child(3n) {
        margin-right: 0;
    }
    .taForm a {
        display: block;
        width: 150px;
        height: 40px;
        line-height: 40px;
        font-size: 14px;
        border-radius: 3px;
        color: var(--main-color-white);
        text-align: center;
        margin: 0 auto;
        background-color: var(--main-color);
    }
    .in_pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background: rgba(0, 0, 0, .4);
        padding: 0 5%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .in_pos h1 {
        font-size: 20px;
        display: inline-block;
        color: #ffff00;
        margin-bottom: 15px;
    }
    .in_pos p {
        font-size: 14px;
        color: var(--main-color-white);
    }
    .inbanner {
        margin-top: 60px;
        position: relative;
    }
    .inbanner img {
        width: 100%;
    }
    .sep {
        width: 100%;
        height: 60px;
    }
    .downClass {
        width: 100%;
        padding: 30px 15px;
    }
    .downClassCon {
        display: flex;
        align-items: center;
        margin: 0 auto;
        flex-wrap: wrap;
        justify-content: center;
    }
    .downClassCon a {
        display: block;
        padding: 10px 15px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        margin: 0 10px;
        font-size: 13px;
        border-radius: 3px;
        margin-bottom: 10px;
    }
    .downLists {
        padding: 30px 15px;
        margin: 0 auto;
    }
    .downItems {
        margin-bottom: 50px;
    }
    .downItems strong {
        display: block;
        padding: 15px 10px;
        background-color: #d9d9d9;
        margin-bottom: 10px;
        color: var(--main-color-333);
    }
    .downItems table {
        width: 100%;
        border-collapse: collapse;
        border: 1px solid #cccccc;
    }
    .downItems table td {
        padding: 10px 15px;
        font-size: 14px;
    }
    .downTd a {
        display: block;
        margin: 0 auto;
        width: 90%;
        height: 30px;
        font-size: 12px;
        line-height: 30px;
        text-align: center;
        color: var(--main-color-white);
        background-color: var(--main-color);
    }
    .downTd {
        width: 100px;
    }
    .pdItem {
        margin-bottom: 30px;
    }
    .proDetailTitle {
        padding: 10px 15px;
        color: var(--main-color-white);
        font-weight: bold;
        margin-bottom: 10px;
        background-color: var(--main-color);
    }
    .pdItem p {
        font-size: 14px;
        color: var(--main-color-333);
    }
    .tectList {
        margin-top: 30px;
    }
    .tectList strong {
        display: block;
        text-align: center;
        color: var(--main-color);
        font-size: 25px;
        margin-bottom: 10px;
        font-weight: normal;
    }
    .tectList a {
        display: block;
        width: 100%;
        height: 30px;
        border-radius: 5px;
        line-height: 30px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        font-size: 15px;
        text-align: center;
        margin: 0 auto;
        margin-bottom: 10px;
    }
    .related .swiper-pagination-bullet {
        background-color: var(--main-color) !important;
    }
    .related {
        padding: 30px 15px;
    }
    .relatedcon {
        margin: 0 auto;
    }
    .relatedcon strong {
        display: block;
        padding-bottom: 10px;
        font-size: 20px;
        margin-bottom: 20px;
        font-weight: normal;
        border-bottom: 2px solid var(--main-color);
    }
    .mySwiper_rela {
        width: 100%;
        padding-bottom: 40px !important;
    }
    .mySwiper_rela img {
        width: 100%;
    }
    .casedetail_TXTcon {
        padding: 30px 15px;
        margin: 0 auto;
    }
    .casedetail_TXTcon p {
        font-size: 14px;
        color: var(--main-color-555);
    }
    .casedetail_TXTcon img {
        display: block;
        margin: 0 auto;
        max-width: 100%;
    }
    .casedetail {
        width: 100%;
        padding: 30px 15px;
    }
    .caseDetailCon {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .case_left {
        width: 100%;
        margin-bottom: 20px;
    }
    .mySwiper_detail {
        width: 100%;
    }
    .mySwiper_detail img {
        width: 100%;
    }
    .mySwiper_detail_thumb {
        width: 100%;
        margin-top: 15px !important;
    }
    .mySwiper_detail_thumb img {
        width: 100%;
        opacity: .7;
    }
    .mySwiper_detail_thumb .swiper-slide-thumb-active img {
        opacity: 1 !important;
    }
    .case_right {
        width: 100%;
    }
    .case_right h1 {
        font-size: 25px;
        color: var(--main-color-333);
    }
    .r_de {
        margin: 15px 0;
    }
    .case_right h2 {
        font-size: 20px;
        color: var(--main-color-333);
        margin-top: 10px;
    }
    .r_de .re_item {
        display: flex;
        margin-bottom: 10px;
        margin-right: 20px;
        align-items: center;
    }
    .re_item p {
        font-size: 14px;
        color: #333;
    }
    .re_item span {
        color: #555;
        font-size: 14px;
        display: block;
        margin-right: 5px;
    }
    .r_de1 {
        font-size: 14px;
        color: var(--main-color-333);
        margin: 20px 0;
    }
    .re_act {
        display: flex;
        align-items: center;
    }
    .re_act a {
        display: inline-block;
        padding: 10px 15px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        font-size: 12px;
        margin-right: 10px;
        border-radius: 5px;
        box-shadow: var(--main-shadow);
    }
    .bread {
        width: 100%;
        padding: 30px 15px;
    }
    .breadcon {
        margin: 0 auto;
        display: flex;
        align-items: center;
    }
    .bread a {
        font-size: 12px;
        color: var(--main-color-555);
    }
    .bread span {
        font-size: 12px;
        display: block;
        margin: 0 3px;
        color: var(--main-color-555);
    }
    .case {
        width: 100%;
        padding: 30px 15px;
    }
    .casecon {
        margin: 0 auto;
    }
    .caseClass {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        margin-bottom: 30px;
    }
    .caseClass a {
        display: inline-block;
        padding: 10px 25px;
        color: var(--main-color-white);
        margin-bottom: 15px;
        background-color: var(--main-color);
        font-size: 15px;
        margin: 5px 10px;    width: 44%;
    }
    .caseList ul {
        display: flex;
        flex-wrap: wrap;
    }
    .caseList ul li {
        width: 100%;
        margin-bottom: 20px;
    }
    .caseList ul li img {
        width: 100%;
    }
    .caseList ul li p {
        font-size: 14px;
        color: var(--main-color-555);
        text-align: center;
        padding: 5px 0;
    }
    .inside {
        padding: 30px 15px;
    }
    .proout {
        padding: 30px 15px;
    }
    .pro {
        margin: 0 auto;
    }
    .proTitle {
        width: 100%;
        padding: 10px;
        font-weight: normal;
        font-size: 18px;
        background-color: var(--main-color);
        color: var(--main-color-white);
    }
    .procon {
        margin: 30px 0;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .proleft {
        width: 250px;
        display: none;
    }
    .pLItem {
        margin-bottom: 30px;
    }
    .pLItem strong {
        display: block;
        color: var(--main-color-333);
        font-size: 25px;
        font-weight: normal;
        margin-bottom: 10px;
    }
    .pLItem a {
        color: var(--main-color-555);
        font-size: 16px;
        display: block;
        margin-bottom: 5px;
    }
    .pLItem a:hover {
        color: var(--main-color);
    }
    .proright {
        width: 100%;
    }
    .proright ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .proright ul li {
        width: 48%;
        margin-bottom: 25px;
    }
    .proright ul li img {
           width: 100%;
    padding: 20px;
    aspect-ratio: 1;
    border: 2px solid #ccc;
    object-fit: contain;
    }
    .proright ul li p {
        margin-top: 20px;
        height: 50px;
        color: var(--main-color-white);
        font-size: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: var(--main-color);
    }
    .about4 {
        padding: 30px 15px;
        background-color: #ffff00;
        text-align: center;
    }
    .about4 strong {
        display: block;
        text-align: center;
        color: var(--main-color);
        font-size: 20px;
    }
    .about4 h1 {
        color: var(--main-color);
        margin: 20px 0;
    }
    .about4 p {
        font-size: 20px;
        color: var(--main-color-333);
    }
    .ab4box {
        display: none;
    }
    .ab4ul {
        margin: 0 auto;
        padding: 30px 15px;
    }
    .ab4ul ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .ab4ul ul li {
        width: 49%;
        margin-bottom: 20px;
    }
    .ab4ul ul li img {
        width: 100%;
    }
    .ab4ul ul li:nth-child(5n) {
        margin-right: 0;
    }
    .about3 {
        padding: 30px 15px;
    }
    .about3con {
        margin: 0 auto;
    }
    .con_title span {
        text-align: center;
        font-size: 14px;
        display: block;
        color: var(--main-color-555);
        margin-top: 15px;
    }
    .about3con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .about3con ul li {
        width: 100%;
        margin-bottom: 20px;
    }
    .about3con ul li img {
        display: block;
        margin: 0 auto;
        width: 50px;
    }
    .about3con ul li p {
        text-align: center;
        font-weight: bold;
        margin: 10px 0;
    }
    .about3con ul li span {
        display: block;
        text-align: center;
        font-size: 15px;
        line-height: 25px;
        color: var(--main-color-555);
    }
    .about2 {
        padding: 30px 15px;
		    background-color: #f4f4f4;
        background-image: url(../images/con2bg.png);
        background-repeat: no-repeat;
            background-size: contain;
    background-position: center;
    }
    .about2con ul {
        justify-content: space-between;
        display: flex;
        flex-wrap: wrap;
    }
    .about2con ul li {
        width: 100%;
        margin-bottom: 25px;
    }
    .about2con ul li strong {
        display: block;
        text-align: center;
        margin-bottom: 20px;
        font-size: 20px;
        color: var(--main-color-333);
    }
    .about2con ul li span {
        font-size: 14px;
        color: var(--main-color-555);
        line-height: 25px;
    }
    .con_title_inner strong {
        color: var(--main-color) !important;
    }
    .con_title_inner p {
        color: var(--main-color) !important;
    }
    .about1 {
        padding: 30px 15px;
    }
    .about1con {
        margin: 0 auto;
        align-items: center;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con_title_inner strong {
        color: var(--main-color);
    }
    .con_title_inner p {
        color: var(--main-color);
    }
    .ab1left {
        width: 100%;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .ab1left img {
        width: 32%;
        display: block;
        margin-bottom: 10px;
    }
    .ab1right {
        width: 100%;
    }
    .ab1right p {
        font-size: 14px;
        margin: 15px 0;
        line-height: 25px;
        color: var(--main-color-555);
    }
    .foot {
        width: 100%;
        padding: 30px 15px;
        background-color: #a6a6a6;
    }
    .footer {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footerleft ul {
        display: flex;
        flex-wrap: wrap;
    }
    .f_a {
        display: block;
        width: 100%;
        padding-bottom: 10px;
        border-bottom: 2px solid #ffff00;
        font-size: 14px;
        color: var(--main-color-white);
    }
    .footerleft ul li {
        width: 100%;
        margin-bottom: 20px;
    }
    .s_a {
        display: inline-block;
        margin-top: 5px;
        font-size: 12px;
        color: var(--main-color-white);
    }
    .footerright strong {
        color: var(--main-color-white);
        font-size: 18px;
    }
    .footerright p {
        font-size: 14px;
        color: var(--main-color-white);
        margin-top: 5px;
    }
    .footerright p a {
        color: var(--main-color-white);
        font-size: 14px;
    }
    .con4 {
        padding: 30px 15px;    margin-top: 60px;
    }
    .con4con {
        margin: 0 auto;
    }
    .con4con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con4con ul li {
        width: 100%;
        margin-bottom: 25px;
        box-shadow: var(--main-shadow);
        background-color: #fff;
        padding-bottom: 0;
        border-radius: 10px;
        transition: var(--main-transition);
        padding-top: 45px;
        border-bottom: 3px solid var(--main-color);
    }
    .con4con ul li img {
        width: 100px;
        display: block;
        margin: 0 auto;
    }
    .con4con ul li p {
        font-size: 20px;
        padding: 0 25px;
        color: var(--main-color);
        margin: 15px 0;
        text-align: center;
    }
    .con4con ul li span {
        color: var(--main-color-555);
        font-size: 14px;
        text-align: center;
        padding: 0 25px;
        display: block;
        line-height: 25px;
    }
    .con4con ul li a {
        display: block;
        width: 100%;
        margin-top: 30px;
        height: 40px;
        border-radius: 10px;
        background-color: var(--main-color);
        font-weight: bold;
        color: var(--main-color-white);
        line-height: 40px;
        text-align: center;
        transition: var(--main-transition);
    }
    .con3 {
        padding: 30px 15px;
    }
    .con3con {
        margin: 0 auto;
    }
    .proDiv {
        padding: 20px;
        background-color: var(--main-color);
        padding-top: 45px;
        margin-bottom: 20px;
    }
    .proDiv ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .proDiv ul li {
        width: 48%;
        margin-bottom: 20px;
    }
    .proDiv ul li a {
        text-align: center;
        display: block;
        color: var(--main-color-white);
    }
    .protent ul {
        display: flex;
        flex-wrap: wrap;
    }
    .protent ul li {
        width: 100%;
        margin-bottom: 15px;
    }
    .protent ul li img {
        width: 100%;
    }
    .protxt {
        padding: 20px 30px;
        background-color: #f2f2f2;
    }
    .protxt strong {
        color: var(--main-color);
        font-size: 16px;
        text-align: center;
        display: block;
        margin-bottom: 15px;
    }
    .protxt p {
        font-size: 14px;
        padding: 5px 0;
        padding-left: 15px;
        position: relative;
        color: var(--main-color-333);
    }
    .protxt p::before {
        position: absolute;
        width: 5px;
        height: 5px;
        content: '';
        background-color: var(--main-color-333);
        border-radius: 50%;
        left: 0;
        top: 14px;
    }
    .protxt a {
        display: block;
        width: 150px;
        height: 40px;
        line-height: 40px;
        background-color: var(--main-color);
        text-align: center;
        color: var(--main-color-white);
        margin: 0 auto;
        margin-top: 30px;
        font-size: 14px;
        border-radius: 50px;
    }
    .con2 {
        padding: 30px 15px;
        background-image: url(../images/con2bg.png);
        background-repeat: no-repeat;
        background-size: cover;
    }
    .con2con {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con2left_top {
        display: flex;
    }
    .con2left_top img {
        width: 45px;
        margin-right: 10px;
    }
    .con2left_r strong {
        display: block;
        color: var(--main-color);
        font-size: 20px;
        font-weight: normal;
    }
    .con2left_r p {
        color: var(--main-color);
        font-size: 14px;
        margin-top: 10px;
    }
    .con2txt {
        margin: 20px 0;
    }
    .con2txt p {
        font-size: 14px;
        color: var(--main-color-555);
        margin-bottom: 15px;
        line-height: 25px;
    }
    .con2left {
        width: 100%;
        margin-bottom: 20px;
    }
    .con2right {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con2right img {
        width: 49%;
        display: block;
        margin-bottom: 10px;
    }
    .con2left a {
        display: block;
        width: 130px;
        height: 35px;
        line-height: 35px;
        background-color: var(--main-color);
        border-radius: 50px;
        text-align: center;
        color: var(--main-color-white);
        font-size: 14px;
    }
    .con1 {
        padding: 30px 15px;
    }
    .con_title {
        margin-bottom: 30px;
    }
    .con_title strong {
        font-weight: normal;
        display: block;
        text-align: center;
        font-size: 25px;
        color: var(--main-color-333);
    }
    .con_title p {
        text-align: center;
        font-size: 14px;
        margin-top: 10px;
        color: var(--main-color-333);
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con1con ul li {
        width: 49%;
        margin-bottom: 10px;
    }
    .con1con ul li img {
           width: 100%;
    transition: var(--main-transition);
    aspect-ratio: 3 / 2;
    object-fit: cover;
    }
    .con1con ul li a {
        display: block;
        overflow: hidden;
    }
    .con1con ul li p {
        height: 40px;
        transition: var(--main-transition);
        line-height: 40px;
        font-size: 14px;
        text-align: center;
        color: var(--main-color-333);
        background-color: #f2f2f2;
    }
    .con1con ul li:hover img {
        transform: scale(1.1);
    }
    .con1con ul li:hover p {
        background-color: var(--main-color) !important;
        color: var(--main-color-white) !important;
    }
    .con1con ul li:nth-child(4n) {
        margin-right: 0;
    }
    .mlbanner {
        margin-top: 60px !important;
        width: 100%;
    }
    .bannerimg {
        width: 100%;
    }
    .banner_pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        background: rgba(0, 0, 0, .6);
        padding: 35px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .banner_pos strong {
        display: block;
        color: var(--main-color-white);
        font-size: 19px;
    }
    .banner_pos img {
        width: 100%;
        display: block;
        margin: 10px 0;
    }
    .banner_pos p {
        font-size: 14px;
        color: var(--main-color-white);
    }
    .pcnav {
        display: none;
    }
    .mr {
        display: flex;
        align-items: center;
    }
    .mlang {
        margin-right: 20px;
        display: flex;
        align-items: center;
    }
    .mlang a img {
        width: 20px;
        margin: 0 10px;
    }
    .pchead {
        display: none;
    }
    .ml_mb_arrowChange {
        transform: rotate(90deg);
    }
    .ml_mbnav_3 {
        display: none;
    }
    .ml_mbnav_3_item {
        display: flex;
        padding: 0 20px;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #f3f3f3;
        background-color: #efefef;
    }
    .ml_mbnav_3_item>a {
        display: block;
        width: 100%;
        height: 40px;
        line-height: 40px;
        color: var(--main-color-333);
        font-size: 14px;
        padding-left: 35px;
    }
    .ml_mb_nav i {
        font-size: 22px !important;
        transition: var(--main-transition);
    }
    .ml_mbnav_2_item {
        display: flex;
        padding: 0 20px;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #f3f3f3;
        background-color: #e3e3e3;
    }
    .ml_mbnav_2_item>a {
        display: block;
        height: 40px;
        width: 100%;
        line-height: 40px;
        color: var(--main-color-333);
        font-size: 14px;
        padding-left: 20px;
    }
    .ml_mbnav_2 {
        display: none;
    }
    .ml_mbnav_1_item>a {
        display: block;
        height: 40px;
        line-height: 40px;
        color: var(--main-color-333);
        font-size: 14px;
        width: 100%;
    }
    .ml_mbnav_1_item {
        display: flex;
        padding: 0 20px;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #f3f3f3;
    }
    .ml_mb_nav {
        width: 100%;
        height: calc(100% - 60px);
        position: fixed;
        top: 60px;
        right: -100%;
        background-color: var(--main-color-white);
        z-index: 100;
        border-top: 1px solid #ccc;
        overflow: scroll;
        padding: 20px 0;
        transition: var(--main-transition);
    }
    .mb_navShow {
        right: 0 !important;
    }
    .hb_fadeout {
        opacity: 0 !important;
    }
    .change2 {
        transform: translateY(-10px) rotate(-45deg);
    }
    .change1 {
        transform: translateY(10px) rotate(45deg);
    }
    .hb span {
        display: block;
        width: 30px;
        height: 1px;
        background-color: var(--main-color-333);
        transition: var(--main-transition);
    }
    .hb {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        height: 20px;
        flex-direction: column;
    }
    .ml_mb_logo img {
        width: 120px;
    }
    .ml_mb_head {
        display: flex;
        height: 60px;
        padding: 0 20px;
        background-color: var(--main-color-white);
        position: fixed;
        top: 0;
        left: 0;
        align-items: center;
        justify-content: space-between;
        box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
        width: 100%;
        z-index: 99;
    }
    .ml_pcheader {
        display: none;
    }
}