* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    word-break: break-word;
}

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;
}

@media screen and (min-width:1540px) and (max-width:1670px) {
    .pcnav>li>a {
        padding: 0 15px !important;
    }
}

@media screen and (min-width:1310px) and (max-width:1540px) {
    .pcnav>li>a {
        padding: 0 10px !important;
        font-size: 14px !important;
    }
}

 :root {
    --main-color: #2f323b;
    --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) {
    .ml_banner_out {
        position: relative;
    }
    .m_search {
        display: none;
    }
    .search_pc {
        display: flex;
        align-items: center;
    }
    .search_pc input {
        width: 200px;
        height: 30px;
        outline: none;
        padding-left: 15px;
        border: 1px solid #ccc;
    }
    .search_pc a {
        display: block;
        height: 30px;
        width: 50px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        text-align: center;
        line-height: 30px;
    }
    .nav_active {
        color: var(--main-color) !important;
    }
    .pchead {
        width: 100%;
        position: fixed;
        top: 0;
        padding: 0 5%;
        left: 0;
        z-index: 99;
        background-color: var(--main-color-white);
        height: 90px;
        box-shadow: var(--main-shadow);
    }
    .pcheader {
        width: 100%;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 90px;
    }
    .pclogo {
        display: block;
        width: 20%;
    }
    .pclogo img {
        width: 280px;
    }
    .pcnav {
        display: flex;
        align-items: center;
        position: relative;
        z-index: 99;
    }
    .pcnav>li {
        position: relative;
        transition: var(--main-transition);
    }
    .pcnav>li>a {
        display: block;
        height: 90px;
        line-height: 90px;
        font-size: 16px;
        transition: var(--main-transition);
        color: var(--main-color-555);
        padding: 0 17px;
        position: relative;
    }
    .pc_sec_nav {
        position: absolute;
        top: 120%;
        left: 0;
        width: 150%;
        background-color: var(--main-color-white);
        opacity: 0;
        visibility: hidden;
        transition: var(--main-transition);
    }
    .pc_sec_item a {
        color: var(--main-color-666);
        font-size: 16px;
        display: block;
        padding: 10px 20px;
        transition: var(--main-transition);
    }
    .pcnav>li>a:hover {
        color: var(--main-color);
    }
    .pc_sec_item a:hover {
        color: var(--main-color) !important;
    }
    .pcnav li:hover .pc_sec_nav {
        top: 100% !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    .pc_sec_item:hover .pc_third_nav {
        opacity: 1 !important;
        visibility: visible !important;
        top: 0 !important;
    }
    .pcnav li:hover .first_a {
        color: var(--main-color);
    }
    .pc_sec_item:hover .second_a {
        color: var(--main-color) !important;
    }
    .third_a:hover {
        color: var(--main-color) !important;
    }
    .pc_sec_item {
        position: relative;
    }
    .pc_third_nav {
        position: absolute;
        left: 100%;
        top: 20px;
        z-index: 998;
        width: 150%;
        opacity: 0;
        visibility: hidden;
        transition: var(--main-transition);
    }
    .third_a {
        color: var(--main-color-666);
        background-color: var(--main-color-white);
    }
    .ml_mb_head {
        display: none;
    }
    .ml_mb_nav {
        display: none;
    }
    .ml_banner {
        width: 90%;
        z-index: 998;
        margin-top: 90px !important;
    }
    .ml_banner img {
        width: 100%;
    }
    .bannerpage .swiper-pagination-bullet {
        width: 15px !important;
        height: 15px !important;
    }
    .bannerbtn {
        width: 30px !important;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--main-color-white);
        height: 42px !important;
        background-size: 100% 100%;
        transition: var(--main-transition);
    }
    .bannerbtnleft {
        left: 1% !important;
        background-image: url(../images/turn_prev.png) !important;
    }
    .bannerbtn i {
        display: none !important;
    }
    .bannerbtnright {
        right: 1% !important;
        background-image: url(../images/turn_next.png) !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);
    }
    .inside {
        width: 100%;
        padding: 50px 5%;
    }
    .inside p {
        font-size: 14px;
        color: var(--main-color-333);
    }
    .con1 {
        padding: 80px 5%;
        width: 100%;
    }
    .con1con {
        width: 100%;
    }
    .con1_title {
        text-align: center;
        font-size: 40px;
        margin-bottom: 50px;
        color: var(--main-color-333);
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con1con ul li {
        width: calc((100% - 105px) / 4);
        margin-right: 35px;
        margin-bottom: 35px;
    }
    .con1con ul li img {
        width: 100%;
        transition: var(--main-transition);
        height: 400px;
        object-fit: cover;
    }
    .con1con ul li:hover img {
        transform: scale(1.1);
    }
    .con1con ul li a {
        display: block;
        overflow: hidden;
    }
    .con1con ul li:nth-child(4n) {
        margin-right: 0;
    }
    .con1con ul li p {
        font-size: 18px;
        text-align: center;
        margin-top: 20px;
    }
    .more {
        display: block;
        width: 200px;
        font-size: 16px;
        color: var(--main-color-333);
        transition: var(--main-transition);
        height: 40px;
        border: 1px solid var(--main-color-333);
        line-height: 40px;
        text-align: center;
        margin: 0 auto;
        margin-top: 30px;
    }
    .more:hover {
        background-color: var(--main-color) !important;
        color: var( --main-color-white);
        border: 1px solid var(--main-color) !important;
    }
    .con2 {
        padding: 0 5%;
    }
    .con2con {
        width: 100%;
    }
    .con2con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con2con li {
        width: calc(100% / 3);
    }
    .con2con li img {
        width: 100%;
        transition: var(--main-transition);
    }
    .con2con li a {
        display: block;
        overflow: hidden;
    }
    .con2con li:hover img {
        transform: scale(1.1);
    }
    .con3 {
        padding: 80px 5%;
    }
    .con3con {
        width: 100%;
    }
    .con3con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con3con ul li {
        width: calc((100% - 105px) / 4);
        margin-right: 35px;
        margin-bottom: 35px;
    }
    .con3con ul li:nth-child(4n) {
        margin-right: 0;
    }
    .con3con ul li:hover img {
        transform: scale(1.1);
    }
    .new_ibox {
        overflow: hidden;
    }
    .new_ibox img {
        width: 100%;
        transition: var(--main-transition);
    }
    .con3con ul li span {
        font-size: 16px;
        color: var(--main-color-999);
        display: block;
        margin: 15px 0;
    }
    .con3con ul li p {
        color: var(--main-color-333);
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        font-size: 18px;
        margin-bottom: 15px;
		        margin-top: 15px;
    }
    .con3con ul li a {
        position: relative;
        font-size: 16px;
        color: var(--main-color-666);
        padding-left: 45px;
    }
    .con3con ul li a::after {
        content: '';
        background-color: var(--main-color-666);
        width: 30px;
        height: 2px;
        position: absolute;
        left: 0;
        top: 6px;
    }
    .con3con ul li:hover p {
        color: var(--main-color) !important;
    }
    .con3con ul li:hover a {
        color: var(--main-color) !important;
    }
    .con3con ul li:hover a::after {
        background-color: var(--main-color) !important;
    }
    .foot {
        background-color: var(--main-color-white);
        border-top: 1px solid #e3e3e3;
        width: 100%;
        padding: 50px 5%;
    }
    .footer {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }
    .footitem {
        flex: 1;
        padding-right: 20px;
    }
    .footitem strong {
        display: block;
        font-size: 20px;
        margin-bottom: 20px;
        font-weight: normal;
    }
    .footer1 ul li {
        display: flex;
        margin-bottom: 15px;
    }
    .footer1 ul li img {
        width: 20px;
        margin-right: 10px;
        height: 20px;
    }
    .footer1 ul li p {
        font-size: 16px;
        color: var(--main-color-888);
    }
    .footer2 a {
        color: var(--main-color-888);
        font-size: 16px;
        display: block;
        margin-bottom: 10px;
    }
    .footer2 a:hover {
        color: var(--main-color) !important;
    }
    .linkul a {
        display: inline;
        margin-right: 20px;
    }
    .linkul a i {
        font-size: 20px !important;
        color: var(--main-color-888);
    }
    .linkul a i:hover {
        color: var(--main-color) !important;
    }
    .inbanner {
        width: 100%;
        margin-top: 90px;
    }
    .inbanner img {
        width: 100%;
    }
    .bread {
        width: 100%;
        padding: 30px 5%;
    }
    .bread_con {
        width: 100%;
        margin: 0 auto;
        display: flex;
        align-items: center;
    }
    .bread_con a {
        font-size: 14px;
        color: var(--main-color-666);
    }
    .map_active {
        color: var(--main-color) !important;
    }
    .bread_con i {
        margin-right: 10px;
        color: var(--main-color-666);
    }
    .bread_con span {
        display: block;
        margin: 0 10px;
    }
    .aboutus1 {
        width: 100%;
        padding: 50px 5%;
    }
    .aboutus1con {
        margin: 0 auto;
    }
    .aboutus1con p {
        font-size: 16px;
        color: var(--main-color-555);
        margin-bottom: 20px;
        line-height: 25px;
    }
    .ab_contact {
        padding: 50px 5%;
    }
    .ab_contactcon {
        margin: 0 auto;
    }
    .ab_title {
        margin-bottom: 25px;
    }
    .ab_title p {
        text-align: center;
        color: var(--main-color-333);
        font-size: 25px;
        position: relative;
        margin-bottom: 25px;
    }
    .ab_title p::after {
        content: '';
        width: 30px;
        height: 2px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        bottom: -10px;
        background-color: var(--main-color-333);
    }
    .ab_title span {
        color: var(--main-color-555);
        font-size: 15px;
        display: block;
        text-align: center;
    }
    .tactform {
        justify-content: space-between;
        display: flex;
        flex-wrap: wrap;
    }
    .tactform input {
        width: 49%;
        height: 40px;
        transition: var(--main-transition);
        padding-left: 15px;
        border: 1px solid #ccc;
        outline: none;
        margin-bottom: 20px;
    }
    .tactform textarea {
        width: 100%;
        height: 200px;
        transition: var(--main-transition);
        padding-left: 15px;
        padding-top: 15px;
        border: 1px solid #ccc;
        outline: none;
        margin-bottom: 20px;
    }
    .tactform input:focus {
        border: 1px solid var(--main-color) !important;
    }
    .tactform textarea:focus {
        border: 1px solid var(--main-color) !important;
    }
    .sub {
        width: 200px;
        height: 40px;
        line-height: 40px;
        text-align: center;
        background-color: var(--main-color);
        color: var(--main-color-white);
        display: block;
        margin: 0 auto;
        margin-top: 30px;
    }
    .con3con ul li em {
        font-size: 14px;
        display: block;
        margin-bottom: 10px;
        color: #555;
        font-style: normal;
        font-weight: normal;
    }
}

@media only screen and (max-width: 996px) {
    .con3con ul li em {
        font-size: 12px;
        display: block;
        margin-bottom: 10px;
        color: #555;
        font-style: normal;
        font-weight: normal;
    }
    .ab_contact {
        padding: 30px 15px;
    }
    .ab_title {
        margin-bottom: 25px;
    }
    .ab_title p {
        text-align: center;
        color: var(--main-color-333);
        font-size: 25px;
        position: relative;
        margin-bottom: 25px;
    }
    .ab_title p::after {
        content: '';
        width: 30px;
        height: 2px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        bottom: -10px;
        background-color: var(--main-color-333);
    }
    .ab_title span {
        color: var(--main-color-555);
        font-size: 15px;
        display: block;
        text-align: center;
    }
    .tactform {
        justify-content: space-between;
        display: flex;
        flex-wrap: wrap;
    }
    .tactform input {
        width: 100%;
        height: 40px;
        transition: var(--main-transition);
        padding-left: 15px;
        border: 1px solid #ccc;
        outline: none;
        margin-bottom: 20px;
    }
    .tactform textarea {
        width: 100%;
        height: 150px;
        transition: var(--main-transition);
        padding-left: 15px;
        padding-top: 15px;
        border: 1px solid #ccc;
        outline: none;
        margin-bottom: 20px;
    }
    .tactform input:focus {
        border: 1px solid var(--main-color) !important;
    }
    .tactform textarea:focus {
        border: 1px solid var(--main-color) !important;
    }
    .sub {
        width: 150px;
        height: 35px;
        line-height: 35px;
        text-align: center;
        background-color: var(--main-color);
        color: var(--main-color-white);
        display: block;
        margin: 0 auto;
        font-size: 14px;
        margin-top: 20px;
    }
    .aboutus1 {
        width: 100%;
        padding: 30px 15px;
    }
    .aboutus1con p {
        font-size: 14px;
        color: var(--main-color-555);
        margin-bottom: 20px;
        line-height: 25px;
    }
    .bread {
        width: 100%;
        padding: 20px 15px;
    }
    .bread_con {
        margin: 0 auto;
        display: flex;
        align-items: center;
    }
    .bread_con a {
        font-size: 14px;
        color: var(--main-color-666);
    }
    .map_active {
        color: var(--main-color) !important;
    }
    .bread_con i {
        margin-right: 10px;
        color: var(--main-color-666);
    }
    .bread_con span {
        display: block;
        margin: 0 10px;
    }
    .foot {
        background-color: var(--main-color-white);
        border-top: 1px solid #e3e3e3;
        width: 100%;
        padding: 50px 15px;
    }
    .footer {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footitem {
        width: 100%;
        margin-bottom: 25px;
    }
    .footitem strong {
        display: block;
        font-size: 20px;
        margin-bottom: 20px;
        font-weight: normal;
    }
    .footer1 ul li {
        display: flex;
        margin-bottom: 15px;
    }
    .footer1 ul li img {
        width: 20px;
        height: 20px;
        object-fit: contain;
        margin-right: 10px;
    }
    .footer1 ul li p {
        font-size: 16px;
        color: var(--main-color-888);
    }
    .footer2 a {
        color: var(--main-color-888);
        font-size: 16px;
        display: inline-block;
        margin-right: 10px;
        margin-bottom: 10px;
    }
    .footer2 a:hover {
        color: var(--main-color) !important;
    }
    .linkul a {
        display: inline;
        margin-right: 20px;
    }
    .linkul a i {
        font-size: 20px !important;
        color: var(--main-color-888);
    }
    .linkul a i:hover {
        color: var(--main-color) !important;
    }
    .con3 {
        padding: 30px 15px;
    }
    .con3con {
        width: 100%;
    }
    .con3con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con3con ul li {
        width: 100%;
        margin-bottom: 35px;
    }
    .new_ibox {
        overflow: hidden;
    }
    .new_ibox img {
        width: 100%;
        transition: var(--main-transition);
    }
    .con3con ul li span {
        font-size: 14px;
        color: var(--main-color-999);
        display: block;
        margin: 10px 0;
    }
    .con3con ul li p {
        color: var(--main-color-333);
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        font-size: 18px;
        margin-bottom: 10px;
    }
    .con3con ul li a {
        position: relative;
        font-size: 16px;
        color: var(--main-color-666);
        padding-left: 45px;
    }
    .con3con ul li a::after {
        content: '';
        background-color: var(--main-color-666);
        width: 30px;
        height: 2px;
        position: absolute;
        left: 0;
        top: 6px;
    }
    .con3con ul li:hover p {
        color: var(--main-color) !important;
    }
    .con3con ul li:hover a {
        color: var(--main-color) !important;
    }
    .con3con ul li:hover a::after {
        background-color: var(--main-color) !important;
    }
    .con2 {
        padding: 30px 15px;
    }
    .con2con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con2con li {
        width: 100%;
        margin-bottom: 10px;
    }
    .con2con li img {
        width: 100%;
        transition: var(--main-transition);
    }
    .con2con li a {
        display: block;
        overflow: hidden;
    }
    .con2con li:hover img {
        transform: scale(1.1);
    }
    .ml_banner_out {
        position: relative;
    }
    .con1 {
        padding: 30px 15px;
        width: 100%;
    }
    .con1_title {
        text-align: center;
        font-size: 25px;
        margin-bottom: 30px;
        color: var(--main-color-333);
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con1con ul li {
        width: 49%;
        margin-bottom: 20px;
    }
    .con1con ul li img {
        width: 100%;
        transition: var(--main-transition);
        height: 169px;
        object-fit: cover;
    }
    .con1con ul li:hover img {
        transform: scale(1.1);
    }
    .con1con ul li a {
        display: block;
        overflow: hidden;
    }
    .con1con ul li:nth-child(4n) {
        margin-right: 0;
    }
    .con1con ul li p {
        font-size: 16px;
        text-align: center;
        margin-top: 10px;
    }
    .more {
        display: block;
        width: 150px;
        font-size: 14px;
        background-color: var(--main-color);
        color: var( --main-color-white);
        border: 1px solid var(--main-color);
        height: 35px;
        line-height: 35px;
        text-align: center;
        margin: 0 auto;
        margin-top: 20px;
    }
    .m_search {
        position: fixed;
        top: 60px;
        z-index: 999;
        left: 0;
        box-shadow: var(--main-shadow);
        background-color: var(--main-color-white);
        padding: 10px;
        display: none;
        width: 100%;
    }
    .mscon {
        display: flex;
        align-items: center;
        background-color: var(--main-color-white);
        justify-content: space-between;
    }
    .mscon input {
        width: 80%;
        height: 35px;
        padding-left: 15px;
        outline: none;
        border: 1px solid #ccc;
    }
    .mscon a {
        display: block;
        width: 20%;
        line-height: 35px;
        height: 35px;
        text-align: center;
        background-color: var(--main-color);
        color: var(--main-color-white);
    }
    .mr {
        display: flex;
        align-items: center;
    }
    .mr i {
        margin-right: 20px;
        font-size: 25px !important;
        color: var(--main-color-666);
    }
    .inbanner {
        position: relative;
        margin-top: 60px;
        width: 100%;
    }
    .inbanner img {
        width: 100%;
    }
    html {
        overflow-x: hidden;
    }
    .inside {
        padding: 30px 15px;
        padding-top: 10px;
        margin: 0 auto;
    }
    .inside p {
        font-size: 14px;
        color: var(--main-color-333);
    }
    .copy {
        width: 100%;
        text-align: center;
        padding: 15px;
        background-color: var(--main-color);
        margin-bottom: 60px;
    }
    .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-666);
        transition: var(--main-transition);
    }
    .hb {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        height: 20px;
        flex-direction: column;
    }
    .ml_mb_logo img {
        height: 50px;
    }
    .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: 99999;
    }
    .ml_pcheader {
        display: none;
    }
}