* {
            padding: 0;
            margin: 0;
            box-sizing: border-box;
            font-family: ' ';
        }
        
        ul li {
            list-style: none;
        }
        
        a {
            text-decoration: none;
        }
        
        a:hover {
            text-decoration: none;
        }
        
        img {
            vertical-align: top;
            outline-width: 0ch;
        }
        
        body {
            overflow-x: hidden;
        }
        
         :root {
            --main-color: #810005;
            --main-color1: #eb6100;
            --main-color-white: #ffffff;
            --main-color-555: #555555;
            --main-color-999: #999999;
            --main-color-666: #666666;
            --main-color-333: #333333;
            --main-color-888: #888888;
            --main-color-222: #222222;
            --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) {
            .tg h3 {
                text-align: right;
                color: var(--main-color);
                font-size: 18px;
            }
            .pctop {
                width: 100%;
                position: fixed;
                top: 0;
                left: 0;
                z-index: 999;
                background-color: var(--main-color-white);
                height: 70px;
            }
            .pclogo img {
                height: 65px;
            }
            .pctopcon {
                max-width: 1250px;
                margin: 0 auto;
                padding: 0 25px;
                display: flex;
                align-items: center;
                justify-content: space-between;
            }
            .pchead {
                width: 100%;
                position: fixed;
                top: 70px;
                left: 0;
                z-index: 99;
                background-color: transparent;
                height: 50px;
                transition: var(--main-transition);
                background-color: var(--main-color);
            }
            .pcheader {
                width: 100%;
                max-width: 1250px;
                padding: 0 25px;
                margin: 0 auto;
                display: flex;
                align-items: center;
                justify-content: space-between;
                height: 50px;
            }
            .pclogo img {
                height: 60px;
            }
            .pcnav {
                display: flex;
                align-items: center;
                position: relative;
                z-index: 99;
                width: 100%;
            }
            .pcnav>li {
                position: relative;
                flex: 1;
                transition: var(--main-transition);
            }
            .pcnav>li:hover {
                color: var(--main-color);
            }
            .pcnav>li>a {
                display: block;
                height: 50px;
                line-height: 50px;
                font-size: 15px;
                transition: var(--main-transition);
                color: var(--main-color-white);
                padding: 0 20px;
                text-align: center;
            }
            .pc_sec_nav {
                position: absolute;
                top: 100%;
                left: 0;
                width: 100%;
                background-color: var(--main-color-white);
                opacity: 0;
                visibility: hidden;
                transition: var(--main-transition);
            }
            .pc_sec_item a {
                text-align: center;
                color: var(--main-color-666);
                font-size: 14px;
                display: block;
                padding: 10px 20px;
                transition: var(--main-transition);
            }
            .pcnav>li>a:hover {
                background-color: #5f080b;
            }
            .pc_sec_item .second_a:hover {
                color: var(--main-color-white) !important;
                background-color: var(--main-color-white) !important;
            }
            .pcnav li:hover .pc_sec_nav {
                opacity: 1 !important;
                visibility: visible !important;
            }
            .pc_sec_item:hover .pc_third_nav {
                opacity: 1 !important;
                visibility: visible !important;
            }
            .pc_sec_item:hover .second_a {
                color: var(--main-color-white) !important;
                background-color: var(--main-color) !important;
            }
            .third_a:hover {
                color: var(--main-color-white) !important;
                background-color: var(--main-color) !important;
            }
            .pc_sec_item {
                position: relative;
            }
            .pc_third_nav {
                position: absolute;
                left: 100%;
                top: 0;
                z-index: 998;
                width: 100%;
                opacity: 0;
                visibility: hidden;
                transition: var(--main-transition);
            }
            .third_a {
                color: var(--main-color-666);
                background-color: var(--main-color-white);
                text-align: center;
            }
            .ml_mb_head {
                display: none;
            }
            .ml_mb_nav {
                display: none;
            }
            .ml_banner {
                width: 100%;
                z-index: 998;
                margin-top: 120px !important;
            }
            .ml_banner:hover .bannerbtnleft {
                left: 10px !important;
                opacity: 1 !important;
            }
            .ml_banner:hover .bannerbtnright {
                right: 10px !important;
                opacity: 1 !important;
            }
            .ml_banner img {
                width: 100%;
            }
            .bannerpage .swiper-pagination-bullet {
                width: 15px !important;
                height: 15px !important;
            }
            .bannerbtn {
                width: 50px !important;
                display: flex;
                align-items: center;
                justify-content: center;
                color: var(--main-color-white);
                font-size: 25px;
                height: 50px !important;
                transition: var(--main-transition);
                background: rgba(0, 0, 0, .7);
                background-image: none !important;
                opacity: 0;
            }
            .bannerbtnleft {
                left: 0 !important;
            }
            .bannerbtnright {
                right: 0 !important;
            }
            .copy {
                width: 100%;
                text-align: center;
                padding: 15px;
                background-color: var(--main-color);
                background-color: #eeeff2;
            }
            .copycon {
                text-align: center;
                max-width: 1200px;
                text-align: center;
                font-size: 14px;
                color: var(--main-color-666);
                margin: 0 auto;
            }
            .copycon a {
                font-size: 14px;
                color: var(--main-color-666);
            }
            .inbanner {
                width: 100%;
                height: 300px;
                background-image: url(../images/inbanner.webp);
                background-repeat: no-repeat;
                background-size: cover;
                background-position: center;
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .inbanner strong {
                display: block;
                font-size: 30px;
                color: var(--main-color-white);
                font-weight: normal;
            }
            .inside {
                padding: 10px 65px;
                max-width: 1570px;
                margin: 0 auto;
            }
            .inside p {
                font-size: 14px;
                color: var(--main-color-333);
            }
            .banner_pos {
                width: 100%;
                height: 100%;
                position: absolute;
                left: 0;
                top: 0;
                display: flex;
                flex-direction: column;
                align-items: flex-start;
                justify-content: center;
                padding: 0 11vw;
            }
            .banner_pos h1 {
                font-size: 60px;
                font-weight: normal;
                color: var(--main-color-white);
            }
            .banner_pos p {
                font-size: 24px;
                color: var(--main-color-white);
                margin-top: 30px;
            }
            .banner_pos a {
                margin-top: 65px;
                color: var(--main-color-white);
                width: 155px;
                height: 45px;
                line-height: 45px;
                text-align: center;
                border: 1px solid var(--main-color-white);
                font-size: 15px;
            }
            .nav_active {
                background-color: #5f080b !important;
            }
            .product_item_out {
                width: 100%;
                padding: 50px 0;
            }
            .product_item {
                max-width: 1250px;
                padding: 0px 25px;
                margin: 0 auto;
            }
            .hasbg {
                background-image: url(../images/bg.jpg);
                background-size: cover;
                background-repeat: no-repeat;
            }
            .con_title {
                margin-bottom: 30px;
            }
            .con_title .con_title_top {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .con_title_top p {
                font-size: 24px;
                color: var(--main-color-333);
                margin: 0 10px;
            }
            .con_title span {
                color: var(--main-color-666);
                font-size: 16px;
                text-align: center;
                display: block;
                margin-top: 15px;
            }
            .product_item ul {
                display: flex;
                flex-wrap: wrap;
            }
            .product_item ul li {
                width: calc((100% - 45px) / 4);
                margin-right: 15px;
                cursor: pointer;
                margin-bottom: 15px;
                padding: 20px;
                background-color: var(--main-color-white);
                box-shadow: var(--main-shadow);
                transition: var(--main-transition);
            }
            .product_item ul li:nth-child(4n) {
                margin-right: 0;
            }
            .product_item ul li img {
                width: 80%;
                display: block;
                margin: 0 auto;
				    height: 198px;
    object-fit: contain;
            }
            .product_item ul li p {
                font-size: 18px;
                color: var(--main-color);
                text-align: center;
                font-weight: bold;
                margin: 10px 0;
            }
            .p_cz {
                display: flex;
                align-items: center;
                justify-content: space-between;
            }
            .p_cz a {
                display: block;
                text-align: center;
                width: 46%;
                border-radius: 4px;
                height: 35px;
                line-height: 35px;
                font-size: 14px;
            }
            .p_view {
                background-color: var(--main-color);
                color: var(--main-color-white);
            }
            .p_contact {
                background-color: var(--main-color-white);
                border: 1px solid var(--main-color);
                color: var(--main-color);
                transition: var(--main-transition);
            }
            .p_contact:hover {
                background-color: var(--main-color) !important;
                color: var(--main-color-white);
            }
            .product_item ul li:hover {
                transform: translateY(-10px);
            }
            .foot {
                width: 100%;
                padding: 50px 0;
                background-image: url(../images/footbg.jpg);
                background-repeat: no-repeat;
                background-size: cover;
            }
            .footer {
                max-width: 1250px;
                padding: 0 25px;
                margin: 0 auto;
                display: flex;
                justify-content: space-between;
            }
            .footerleft a img {
                width: 180px;
            }
            .footerright ul {
                display: flex;
            }
            .footerright ul li strong {
                color: var(--main-color-white);
                font-size: 18px;
                display: block;
                margin-bottom: 10px;
            }
            .footerright ul li {
                margin-left: 150px;
            }
            .footerright ul li a {
                display: block;
                margin-bottom: 5px;
                font-size: 14px;
                color: var(--main-color-white);
            }
            .footerright ul li p {
                font-size: 14px;
                margin-bottom: 5px;
                color: var(--main-color-white);
            }
            .crumb {
                width: 100%;
                height: 50px;
                background-color: var(--main-color-white);
                box-shadow: 0.000000px 2.000000px 3px rgba(0, 0, 0, 0.16);
            }
            .crumbcon {
                max-width: 1250px;
                padding: 0 25px;
                margin: 0 auto;
                display: flex;
                flex-wrap: wrap;
                align-items: center;
                height: 50px;
            }
            .crumbcon a {
                font-size: 16px;
                color: var(--main-color);
            }
            .crumbcon span {
                margin: 0 5px;
                color: var(--main-color-666);
            }
            .con_right .product_item ul {
                justify-content: space-between;
            }
            .con_right .product_item ul li {
                width: 48%;
            }
            .con_right .product_item ul li:hover {
                transform: none;
            }
            .con_right .product_item {
                padding: 0;
            }
            .con_right .product_item ul li .p_contact {
                display: none;
            }
            .con_right .product_item ul li .p_view {
                width: 70%;
                margin: 0 auto;
            }
            .con_box {
                max-width: 1250px;
                margin: 0 auto;
                display: flex;
                justify-content: space-between;
                padding: 0 25px;
                margin: 45px auto;
            }
            .con_left {
                width: 250px;
            }
            .con_right {
                width: calc(100% - 260px);
                padding: 20px;
                background-color: var(--main-color-white);
                box-shadow: var(--main-shadow);
            }
            .con_right strong {
                display: block;
                font-size: 24px;
                color: #810005;
                font-weight: normal;
                padding-bottom: 15px;
                border-bottom: 2px solid var(--main-color);
                margin-bottom: 20px;
				    font-weight: bold;
            }
            .con_top {
                padding: 20px;
                background-color: var(--main-color);
            }
            .con_top strong {
                color: var(--main-color-white);
                font-size: 18px;
                margin-bottom: 5px;
                display: block;
            }
            .con_top p {
                font-size: 15px;
                color: var(--main-color-white);
            }
            .mbzkbtn {
                display: none;
            }
            .con_left ul li a {
                display: block;
                height: 40px;
                display: block;
                padding-left: 10px;
                font-size: 15px;
                background-color: var(--main-color-white);
                color: var(--main-color-555);
                line-height: 40px;
                border: 1px dashed #efefef;
            }
            .con_left ul li a:hover {
                color: var(--main-color) !important;
                background-color: #f5f6f8 !important;
            }
            .left_active {
                color: var(--main-color) !important;
                background-color: #f5f6f8 !important;
            }
            .inside_tail {
                max-width: 1250px;
                padding: 0 25px;
                margin: 50px auto;
            }
        }
        
        @media only screen and (max-width: 996px) {
            .inside_tail {
                width: 100%;
                padding: 40px 15px;
            }
            .crumb {
                width: 100%;
                height: 50px;
                background-color: var(--main-color-white);
                box-shadow: 0.000000px 2.000000px 3px rgba(0, 0, 0, 0.16);
            }
            .crumbcon {
                margin: 0 auto;
                display: flex;
                padding: 0 15px;
                flex-wrap: wrap;
                align-items: center;
                height: 50px;
            }
            .crumbcon a {
                font-size: 14px;
                color: var(--main-color);
            }
            .crumbcon span {
                margin: 0 5px;
                color: var(--main-color-666);
            }
            .con_right .product_item ul {
                justify-content: space-between;
            }
            .con_right .product_item ul li {
                width: 100%;
            }
            .con_right .product_item ul li:hover {
                transform: none;
            }
            .con_right .product_item {
                padding: 0;
            }
            .con_right .product_item ul li .p_contact {
                display: none;
            }
            .con_right .product_item ul li .p_view {
                width: 70%;
                margin: 0 auto;
            }
            .con_box {
                padding: 30px 15px;
                width: 100%;
                margin: 0 auto;
                display: flex;
                justify-content: space-between;
                margin: 45px auto;
                flex-wrap: wrap;
            }
            .con_left {
                width: 100%;
            }
            .con_right {
                width: 100%;
                padding: 20px;
                background-color: var(--main-color-white);
                box-shadow: var(--main-shadow);
            }
            .con_right strong {
                display: block;
                font-size: 16px;
                color: var(--main-color-333);
                font-weight: normal;
                padding-bottom: 10px;
                border-bottom: 2px solid var(--main-color);
                margin-bottom: 15px;
            }
            .con_top {
                padding: 15px;
                background-color: var(--main-color);
            }
            .con_top strong {
                color: var(--main-color-white);
                font-size: 14px;
                margin-bottom: 5px;
                display: block;
            }
            .con_top p {
                font-size: 12px;
                color: var(--main-color-white);
            }
            .mbzkbtn {
                padding: 20px 15px;
                background-color: var(--main-color-white);
                display: flex;
                justify-content: flex-end;
            }
            .zkbox {
                padding: 0 5px;
                background-color: #000;
                border-radius: 3px;
                color: var(--main-color-white);
            }
            .con_left ul {
                display: none;
            }
            .con_left ul li a {
                display: block;
                height: 40px;
                display: block;
                padding-left: 10px;
                font-size: 15px;
                background-color: var(--main-color-white);
                color: var(--main-color-555);
                line-height: 40px;
                border: 1px dashed #efefef;
            }
            .con_left ul li a:hover {
                color: var(--main-color) !important;
                background-color: #f5f6f8 !important;
            }
            .left_active {
                color: var(--main-color) !important;
                background-color: #f5f6f8 !important;
            }
            .foot {
                width: 100%;
                padding: 50px 15px;
                background-image: url(../images/footbg.jpg);
                background-repeat: no-repeat;
                background-size: cover;
            }
            .footer {
                margin: 0 auto;
                display: flex;
                flex-wrap: wrap;
                justify-content: space-between;
            }
            .footerleft {
                width: 100%;
                margin-bottom: 20px;
            }
            .footerleft a img {
                width: 180px;
                display: block;
                margin: 0 auto;
            }
            .footerright ul {
                display: flex;
                flex-wrap: wrap;
            }
            .footerright ul li strong {
                color: var(--main-color-white);
                font-size: 18px;
                display: block;
                margin-bottom: 10px;
            }
            .footerright ul li {
                width: 100%;
                margin-bottom: 20px;
            }
            .footerright ul li a {
                display: block;
                margin-bottom: 5px;
                font-size: 14px;
                color: var(--main-color-white);
            }
            .footerright ul li p {
                font-size: 14px;
                margin-bottom: 5px;
                color: var(--main-color-white);
            }
            .product_item_out {
                width: 100%;
                padding: 30px 15px;
            }
            .hasbg {
                background-image: url(../images/bg.jpg);
                background-size: cover;
                background-repeat: no-repeat;
            }
            .con_title {
                margin-bottom: 30px;
            }
            .con_title .con_title_top {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .con_title_top img {
                width: 80px;
            }
            .con_title_top p {
                font-size: 18px;
                color: var(--main-color-333);
                margin: 0 5px;
            }
            .con_title span {
                color: var(--main-color-666);
                font-size: 16px;
                text-align: center;
                display: block;
                margin-top: 14px;
            }
            .product_item ul {
                display: flex;
                flex-wrap: wrap;
            }
            .product_item ul li {
                width: 100%;
                cursor: pointer;
                margin-bottom: 15px;
                padding: 15px;
                background-color: var(--main-color-white);
                box-shadow: var(--main-shadow);
                transition: var(--main-transition);
            }
            .product_item ul li img {
                width: 80%;
                display: block;
                margin: 0 auto;
            }
            .product_item ul li p {
                font-size: 16px;
                color: var(--main-color);
                text-align: center;
                font-weight: bold;
                margin: 10px 0;
            }
            .p_cz {
                display: flex;
                align-items: center;
                justify-content: space-between;
            }
            .p_cz a {
                display: block;
                text-align: center;
                width: 46%;
                border-radius: 4px;
                height: 35px;
                line-height: 35px;
                font-size: 14px;
            }
            .p_view {
                background-color: var(--main-color);
                color: var(--main-color-white);
            }
            .p_contact {
                background-color: var(--main-color-white);
                border: 1px solid var(--main-color);
                color: var(--main-color);
                transition: var(--main-transition);
            }
            .p_contact:hover {
                background-color: var(--main-color) !important;
                color: var(--main-color-white);
            }
            .product_item ul li:hover {
                transform: translateY(-10px);
            }
            .pctop {
                display: none;
            }
            html {
                overflow-x: hidden;
            }
            .inside {
                padding: 30px 15px;
                padding-top: 10px;
                margin: 0 auto;
            }
            .inside p {
                font-size: 14px;
                color: var(--main-color-333);
            }
            .inbanner {
                width: 100%;
                height: 150px;
                margin-top: 60px;
                background-image: url(../images/inbanner.webp);
                background-repeat: no-repeat;
                background-size: cover;
                background-position: center;
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .inbanner strong {
                display: block;
                font-size: 25px;
                color: var(--main-color-white);
                font-weight: normal;
            }
            .copy {
                width: 100%;
                text-align: center;
                padding: 15px;
                background-color: var(--main-color);
            }
            .copycon {
                text-align: center;
                text-align: center;
                font-size: 13px;
                color: var(--main-color-white);
                margin: 0 auto;
            }
            .copycon a {
                font-size: 13px;
                color: var(--main-color-white);
            }
            .ml_banner {
                width: 100%;
                margin-top: 60px !important;
            }
            .ml_banner img {
                width: 100%;
            }
            .bannerpage .swiper-pagination-bullet {
                width: 10px !important;
                height: 10px !important;
            }
            .bannerbtn {
                width: 40px !important;
                height: 40px !important;
                display: flex;
                align-items: center;
                justify-content: center;
                color: var(--main-color-white);
                font-size: 25px;
                transition: var(--main-transition);
                background: rgba(0, 0, 0, .7);
                background-image: none !important;
            }
            .pchead {
                display: none;
            }
            .pcnav {
                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-666);
                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-666);
                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-666);
                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;
            }
        }