* {
    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;
}

 :root {
    --main-color: #275cc4;
    --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 {
        width: 100%;
        /*margin-top: -90px !important;*/
    }
    .ml_banner img {
        width: 100%;
    }
    .c_height .simg {
        display: block !important;
    }
    .c_height .timg {
        display: none !important;
    }
    .c_height .first_a {
        color: var(--main-color-333) !important;
    }
    .c_height .pcheader {
        height: 95px;
    }
    .c_height {
        height: 95px !important;
        background-color: #fff !important;
    }
    .c_height .pclogo img {
        height: 65px !important;
    }
    .nav_active {
        color: var(--main-color) !important;
    }
    .pchead {
        width: 100%;
        transition: var(--main-transition);
        position: sticky;
        top: 0px;
        padding: 0 4%;
        left: 0;
        z-index: 99;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 999;
        height: 65px;
    }
    .pchead:hover {
        background-color: #fff;
    }
    .first_li {
        transition: var(--main-transition);
        border-radius: 4px;
    }
    .first_li:hover {
        background-color: var(--main-color);
    }
    .pchead:hover .first_a {
        color: var(--main-color-333) !important;
    }
    .first_li:hover .first_a {
        color: #fff !important;
    }
    .pchead:hover .timg {
        display: none !important;
    }
    .pchead:hover .simg {
        display: block !important;
    }
    .simg {
        display: none;
    }
    .timg {
        display: block;
    }
    .pcheader {
        width: 100%;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 65px;
        /*max-width: 1280px;*/
        transition: var(--main-transition);
    }
    .pclogo img {
        height: 45px;
        transition: var(--main-transition);
    }
    .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: 40px;
        line-height: 40px;
        font-size: 16px;
        transition: var(--main-transition);
        color: var(--main-color-white);
        padding: 0 20px;
        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 15px;
        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;
    }
    .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);
    }
    .bannerpage .swiper-pagination-bullet {
        width: 32px !important;
        height: 4px !important;
        background-color: var(--main-color) !important;
        border-radius: 2px !important;
    }
    .bannerbtn {
        width: 50px !important;
        height: 50px !important;
        border-radius: 4px !important;
        transition: var(--main-transition);
        background: rgba(0, 0, 0, .6) !important;
        background-image: none !important;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--main-color-white);
        font-size: 25px !important;
        opacity: 0;
        left: 0;
        visibility: hidden;
    }
    .ml_banner:hover .bannerbtn {
        opacity: 1 !important;
        visibility: visible !important;
    }
    .ml_banner:hover .bannerbtnleft {
        left: 20px !important;
    }
    .ml_banner:hover .bannerbtnright {
        right: 20px !important;
    }
    .bgchange {
        background: rgba(0, 0, 0, .8);
    }
    .con1 {
        width: 100%;
        padding: 100px 0;
        background-color: #000000;
    }
    .con1con {
        max-width: 1630px;
        padding: 0 65px;
        margin: 0 auto;
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con1con ul li {
        text-align: center;
    }
    .con1con ul li h2 {
        color: var(--main-color);
        font-size: 90px;
        font-weight: normal;
    }
    .con1con ul li span {
        font-size: 30px;
        color: var(--main-color);
        margin-left: 10px;
    }
    .con1con .mun_top {
        display: flex;
    }
    .con1con ul li p {
        text-align: center;
        font-size: 24px;
        color: var(--main-color-666);
    }
    .con2 {
        padding: 100px 0;
        width: 100%;
        background-image: url(../images/con2bg.jpg);
        background-repeat: no-repeat;
        background-size: cover;
    }
    .con2con {
        max-width: 1630px;
        padding: 0 65px;
        margin: 0 auto;
    }
    .contitle {
        margin-bottom: 60px;
    }
    .contitle p {
        text-align: center;
        color: var(--main-color);
        font-size: 30px;
    }
    .contitle span {
        text-align: center;
        display: block;
        display: block;
        color: var(--main-color-666);
        font-size: 22px;
        margin-top: 10px;
    }
    .con2con ul {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }
    .con2con ul li {
        width: 25%;
        padding: 40px;
    }
    .con2con ul li img {
        width: 90px;
        height: 90px;
        display: block;
        object-fit: contain;
        margin: 0 auto;
    }
    .con2con ul li p {
        text-align: center;
        color: var(--main-color-999);
        font-size: 22px;
        margin-top: 30px;
    }
    .con2con ul li span {
        display: block;
        margin-top: 15px;
        color: #acaba6;
        text-align: center;
        font-size: 14px;
        line-height: 25px;
    }
    .con3 {
        padding: 100px 0;
        background-color: #000;
    }
    .con3con {
        max-width: 1630px;
        margin: 0 auto;
        padding: 0 65px;
    }
    .con3box {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .con3box img {
        width: 30vw;
    }
    .con3pos {
        position: absolute;
        width: 300px;
    }
    .con3pos p {
        font-size: 24px;
        color: #c4c4c4;
    }
    .con3pos span {
        font-size: 14px;
        color: #c4c4c4;
        line-height: 30px;
        display: block;
        margin-top: 15px;
    }
    .c3pos1 {
        left: 0;
        top: 0;
    }
    .c3pos2 {
        right: 0;
        top: 0;
    }
    .c3pos3 {
        left: 5%;
        bottom: 0;
    }
    .c3pos4 {
        right: 5%;
        bottom: 0;
    }
    .con4 {
        width: 100%;
        background-color: #000;
    }
    .con4con {
        width: 100%;
    }
    .con4con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con4con ul li {
        width: calc(100% / 3);
        position: relative;
    }
    .con4con ul li img {
        width: 100%;
    }
    .con4pos {
        position: relative;
        bottom: 0;
        left: 0;
        padding: 20px;
        z-index: 99;
        padding-bottom: 50px;
        width: 100%;
    }
    .con4pos strong {
        display: block;
        text-align: center;
        color: var(--main-color);
        font-weight: normal;
        font-size: 30px;
    }
    .con4pos p {
        font-size: 14px;
        text-align: center;
        color: #acaba6;
        margin: 20px auto;
    }
    .con4pos a {
        display: block;
        width: 170px;
        height: 45px;
        text-align: center;
        background-color: var(--main-color);
        font-size: 15px;
        color: var(--main-color-white);
        border-radius: 7px;
        margin: 0 auto;
        line-height: 45px;
    }
    .con5 {
        width: 100%;
        padding: 100px 0;
        background-color: #000;
    }
    .con5con {
        max-width: 1630px;
        padding: 0 65px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .con5left {
        width: 48%;
    }
    .con5right {
        width: 48%;
    }
    .con5left img {
        max-width: 100%;
        display: block;
        margin: 0 auto;
    }
    .con5right p {
        color: var(--main-color);
        font-size: 30px;
        margin-bottom: 20px;
    }
    .con5right span {
        font-size: 14px;
        color: #acaba6;
        line-height: 30px;
    }
    .con5right ul {
        display: flex;
        justify-content: space-between;
        margin-top: 30px;
    }
    .con5right ul li {
        margin-right: 125px;
    }
    .li4top {
        display: flex;
    }
    .li4top strong {
        display: block;
        color: var(--main-color);
        font-size: 55px;
        font-weight: normal;
    }
    .li4top span {
        color: var(--main-color);
        font-size: 30px;
    }
    .con5right ul li em {
        font-weight: normal;
        color: var(--main-color-999);
        font-size: 14px;
        font-style: normal;
    }
    .con6 {
        width: 100%;
        padding: 100px 0;
        background-color: #171717;
    }
    .con6con {
        max-width: 1630px;
        padding: 0 65px;
        margin: 0 auto;
    }
    .partout {
        width: 100%;
        position: relative;
    }
    .mySwiper_part {
        width: 100%;
    }
    .mySwiper_part img {
        width: 100%;
    }
    .partbtn {
        width: 40px !important;
        height: 40px !important;
        border-radius: 50% !important;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, .7);
        background-image: none !important;
    }
    .partbtn i {
        color: var(--main-color-white);
        font-size: 25px !important;
    }
    .partbtnleft {
        left: -55px !important;
    }
    .partbtnright {
        right: -55px !important;
    }
    .foot {
        padding: 100px 0;
        background-color: #111111;
        width: 100%;
    }
    .footer {
        max-width: 1630px;
        padding: 0 65px;
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footleft {
        width: 100%;
		text-align: center;
    }
    .footleft strong {
        display: block;
        color: var(--main-color);
        font-weight: normal;
        font-size: 30px;
    }
    .footleft p {
        font-size: 24px;
        color: #acaba6;
        margin-top: 15px;
        margin-bottom: 50px;
    }
    .footright {
        width: 48%;
    }
    .footleft ul li {
        display: flex;
        margin-bottom: 30px;
    }
    .footleft ul li img {
        width: 42px;
        height: 42px;
        object-fit: contain;
    }
    .footleft ul li span {
        font-size: 16px;
        margin-left: 50px;
        color: #acaba6;
    }
    .fritem {
        margin-bottom: 20px;
    }
    .fritem p em {
        color: red;
    }
    .fritem p {
        font-size: 14px;
        color: var(--main-color-666);
        margin-bottom: 10px;
    }
    .fritem input {
        width: 100%;
        border: none;
        display: block;
        padding-left: 15px;
        background-color: #2d2d2d;
        height: 44px;
        outline: none;
        color: var(--main-color-white);
    }
    .footright a {
        display: block;
        height: 44px;
        line-height: 44px;
        text-align: center;
        color: var(--main-color-white);
        font-size: 15px;
        background-color: var(--main-color);
        margin-top: 50px;
    }
    .inbanner {
        width: 100%;
        margin-top: -90px;
        position: relative;
    }
    .inbanner img {
        width: 100%;
    }
    .in_pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        /*z-index: 999;*/
        padding: 0 6vw;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .in_pos h1 {
        font-size: 32px;
        color: var(--main-color);
    }
    .in_pos p {
        font-size: 30px;
        color: var(--main-color-white);
    }
    .in_pos span {
        display: block;
        margin-top: 10px;
        color: var(--main-color-white);
        font-size: 16px;
        line-height: 30px;
        width: 100%;
    }
    .about1 {
        width: 100%;
    }
    .about1con {
        width: 100%;
        position: relative;
    }
    .about1con img {
        width: 100%;
    }
    .ab1pos {
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        display: flex;
        align-items: center;
        position: absolute;
        justify-content: center;
    }
    .ab1pos i {
        color: var(--main-color-white);
        cursor: pointer;
        font-size: 80px !important;
    }
    .v_lay {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, .7);
        display: none;
        z-index: 999;
    }
    .v_laycon {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        flex-direction: column;
        justify-content: center;
    }
    .v_box {
        width: 960px;
        margin: 0 auto;
        position: relative;
    }
    .v_box img {
        width: 100%;
    }
    .v_box i {
        position: absolute;
        right: -15px;
        top: -15px;
        width: 30px;
        height: 30px;
        background-color: var(--main-color-white);
        color: var(--main-color-555);
        z-index: 99;
        border-radius: 50%;
        text-align: center;
        line-height: 30px;
        cursor: pointer;
    }
    .about2 {
        width: 100%;
        padding: 100px 0;
        background-color: #000000;
    }
    .about2con {
        max-width: 1630px;
        padding: 0 065px;
        margin: 0 auto;
        /* display: flex;
        flex-wrap: wrap;
        justify-content: space-between;*/
        text-align: center;
    }
    .about2left p {
        font-size: 18px;
        color: #acaba6;
    }
    .about2left strong {
        color: var(--main-color);
        font-size: 30px;
        font-weight: normal;
        margin-bottom: 10px;
        display: block;
    }
    .about2right {
        width: 60%;
    }
    .about2right span {
        font-size: 14px;
        color: #acaba6;
        line-height: 30px;
    }
    .about3 {
        width: 100%;
        padding: 100px 0;
        background-color: #090a0c;
    }
    .about3con {
        max-width: 1630px;
        padding: 0 65px;
        margin: 0 auto;
        /* display: flex;
        align-items: center;
        justify-content: space-between;*/
    }
    .ab3left {
        width: 40%;
    }
    .ab3left img {
        max-width: 100%;
    }
    .ab3right {
        width: 100%;
    }
    .ab3right strong {
        color: var(--main-color);
        font-size: 30px;
        font-weight: normal;
        text-align: center;
        display: block;
    }
    .ab3right p {
        font-size: 25px;
        color: #acaba6;
        margin: 20px 0;
    }
    .ab3right span {
        font-size: 16px;
        color: #acaba6;
        line-height: 30px;
    }
    .about4 {
        width: 100%;
        padding: 100px 0;
        background-color: #110f0f;
    }
    .about4con {
        max-width: 1630px;
        padding: 0 65px;
        margin: 0 auto;
    }
    .about4con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .about4con ul li {
        width: calc((100% - 120px) / 3);
        margin-right: 60px;
    }
    .about4con ul li:nth-child(3n) {
        margin-right: 0;
    }
    .about4con ul li img {
        width: 100%;
        transition: var(--main-transition);
    }
    .con4div {
        padding: 20px;
        text-align: center;
        background-color: #1c1c1c;
    }
    .con4div p {
        text-align: center;
        font-size: 18px;
        color: var(--main-color);
    }
    .con4div span {
        font-size: 14px;
        color: #acaba6;
        display: block;
        margin-top: 15px;
		height:30px;
    }
    .con4ib {
        overflow: hidden;
    }
    .about4con ul li:hover img {
        transform: scale(1.1);
    }
    .inside {
        width: 100%;
        margin-top: 50px;
        background-color: #000;
    }
    .insidecon {
        max-width: 1630px;
        padding: 0 65px;
    }
    .insidebox {
        width: 100%;
        background-color: var(--main-color-white);
        padding: 50px;
        box-shadow: var(--main-shadow);
        border-radius: 5px;
    }
    .bread {
        width: 100%;
    }
    .breadcon {
        display: flex;
        align-items: center;
    }
    .breadcon a {
        font-size: 14px;
        color: #666;
    }
    .breadcon span {
        font-size: 12px;
        color: var(--main-color-666);
        display: block;
        margin: 0 5px;
    }
    .inside_txt {
        padding: 40px 0;
    }
}

@media only screen and (max-width: 996px) {
    .inside {
        width: 100%;
        background-color: #000;
        width: 95%;
        margin: 0 auto;
        margin-top: 120px;
    }
    .insidebox {
        width: 100%;
        background-color: var(--main-color-white);
        padding: 20px;
        box-shadow: var(--main-shadow);
        border-radius: 5px;
    }
    .bread {
        width: 100%;
    }
    .breadcon {
        display: flex;
        align-items: center;
    }
    .breadcon a {
        font-size: 14px;
        color: #666;
    }
    .breadcon span {
        font-size: 12px;
        color: var(--main-color-666);
        display: block;
        margin: 0 5px;
    }
    .inside_txt {
        padding: 20px 0;
    }
    .about4 {
        width: 100%;
        padding: 30px 15px;
        background-color: #110f0f;
    }
    .about4con {
        margin: 0 auto;
    }
    .about4con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .about4con ul li {
        width: 100%;
        margin-bottom: 25px;
    }
    .about4con ul li:nth-child(3n) {
        margin-right: 0;
    }
    .about4con ul li img {
        width: 100%;
        transition: var(--main-transition);
    }
    .con4div {
        padding: 20px;
        text-align: center;
        background-color: #1c1c1c;
    }
    .con4div p {
        text-align: center;
        font-size: 18px;
        color: var(--main-color);
    }
    .con4div span {
        font-size: 14px;
        color: #acaba6;
        display: block;
        margin-top: 15px;
    }
    .con4ib {
        overflow: hidden;
    }
    .about4con ul li:hover img {
        transform: scale(1.1);
    }
    .about3 {
        width: 100%;
        padding: 30px 15px;
        background-color: #090a0c;
    }
    .about3con {
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .ab3left {
        width: 100%;
    }
    .ab3left img {
        max-width: 100%;
    }
    .ab3right {
        width: 100%;
        margin-top: 30px;
    }
    .ab3right strong {
        color: var(--main-color);
        font-size: 22px;
        font-weight: normal;
    }
    .ab3right p {
        font-size: 22px;
        color: #acaba6;
        margin: 10px 0;
    }
    .ab3right span {
        font-size: 14px;
        color: #acaba6;
        line-height: 25px;
    }
    .about2 {
        width: 100%;
        padding: 30px 15px;
        background-color: #000000;
    }
    .about2con {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .about2left {
        width: 100%;
    }
    .about2left p {
        font-size: 14px;
        color: #acaba6;
    }
    .about2left strong {
        color: var(--main-color);
        font-size: 20px;
        font-weight: normal;
        margin-bottom: 10px;
        display: block;
    }
    .about2right {
        width: 100%;
        margin-top: 25px;
    }
    .about2right span {
        font-size: 14px;
        color: #acaba6;
        line-height: 30px;
    }
    .about1 {
        width: 100%;
    }
    .about1con {
        width: 100%;
        position: relative;
    }
    .about1con img {
        width: 100%;
    }
    .ab1pos {
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        display: flex;
        align-items: center;
        position: absolute;
        justify-content: center;
    }
    .ab1pos i {
        color: var(--main-color-999);
        cursor: pointer;
        font-size: 50px !important;
    }
    .v_lay {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 0;
        background: rgba(0, 0, 0, .7);
        display: none;
        z-index: 999;
    }
    .v_laycon {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        flex-direction: column;
        justify-content: center;
    }
    .v_box {
        width: 90%;
        margin: 0 auto;
        position: relative;
    }
    .v_box img {
        width: 100%;
    }
    .v_box i {
        position: absolute;
        right: -15px;
        top: -15px;
        width: 30px;
        height: 30px;
        background-color: var(--main-color-white);
        color: var(--main-color-555);
        z-index: 99;
        border-radius: 50%;
        text-align: center;
        line-height: 30px;
        cursor: pointer;
    }
    .inbanner {
        width: 100%;
        margin-top: -90px;
        position: relative;
        margin-top: 60px;
    }
    .inbanner img {
        width: 100%;
        height: 800px;
        object-fit: cover;
    }
    .in_pos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        padding: 25px;
        z-index: 999;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    .in_pos p {
        font-size: 22px;
        text-align: center;
        color: var(--main-color);
    }
    .in_pos span {
        display: block;
        margin-top: 20px;
        color: var(--main-color-999);
        font-size: 14px;
        line-height: 25px;
    }
    .foot {
        padding: 30px 15px;
        background-color: #111111;
        width: 100%;
    }
    .footer {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footleft {
        width: 100%;
    }
    .footleft strong {
        display: block;
        color: var(--main-color);
        font-weight: normal;
        font-size: 22px;
    }
    .footleft p {
        font-size: 16px;
        color: #acaba6;
        margin-top: 10px;
        margin-bottom: 20px;
    }
    .footright {
        width: 100%;
    }
    .footleft ul li {
        display: flex;
        margin-bottom: 30px;
    }
    .footleft ul li img {
        width: 25px;
        height: 25px;
        object-fit: contain;
    }
    .footleft ul li span {
        font-size: 14px;
        margin-left: 20px;
        color: #acaba6;
    }
    .fritem {
        margin-bottom: 20px;
    }
    .fritem p em {
        color: red;
    }
    .fritem p {
        font-size: 14px;
        color: var(--main-color-666);
        margin-bottom: 10px;
    }
    .fritem input {
        width: 100%;
        border: none;
        display: block;
        padding-left: 15px;
        background-color: #2d2d2d;
        height: 30px;
        outline: none;
        color: var(--main-color-white);
    }
    .footright a {
        display: block;
        height: 30px;
        line-height: 30px;
        text-align: center;
        color: var(--main-color-white);
        font-size: 13px;
        background-color: var(--main-color);
        margin-top: 20px;
    }
    .con6 {
        width: 100%;
        padding: 30px 15px;
        background-color: #171717;
    }
    .con6con {
        margin: 0 auto;
    }
    .partout {
        width: 100%;
        position: relative;
    }
    .mySwiper_part {
        width: 100%;
    }
    .mySwiper_part img {
        width: 100%;
    }
    .partbtn {
        width: 40px !important;
        height: 40px !important;
        border-radius: 50% !important;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, .7);
        background-image: none !important;
    }
    .partbtn i {
        color: var(--main-color-white);
        font-size: 25px !important;
    }
    .con5 {
        width: 100%;
        padding: 30px 15px;
        background-color: #000;
    }
    .con5con {
        flex-wrap: wrap;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .con5left {
        width: 100%;
        margin-bottom: 20px;
    }
    .con5right {
        width: 100%;
    }
    .con5left img {
        max-width: 100%;
        display: block;
        margin: 0 auto;
    }
    .con5right p {
        color: var(--main-color);
        font-size: 25px;
        margin-bottom: 15px;
    }
    .con5right span {
        font-size: 14px;
        color: #acaba6;
        line-height: 30px;
    }
    .con5right ul {
        display: flex;
        margin-top: 30px;
    }
    .con5right ul li {
        margin-right: 30px;
    }
    .li4top {
        display: flex;
    }
    .li4top strong {
        display: block;
        color: var(--main-color);
        font-size: 30px;
        font-weight: normal;
    }
    .li4top span {
        color: var(--main-color);
        font-size: 15px;
    }
    .con5right ul li em {
        font-weight: normal;
        color: var(--main-color-999);
        font-size: 14px;
        font-style: normal;
    }
    .con4 {
        width: 100%;
        background-color: #000;
        padding: 30px 0px;
    }
    .con4con {
        width: 100%;
    }
    .con4con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con4con ul li {
        width: 100%;
        position: relative;
        border-bottom: 1px solid rgba(255, 255, 255, .6);
    }
    .con4con ul li img {
        width: 100%;
    }
    .con4pos {
        position: absolute;
        bottom: 0;
        left: 0;
        padding: 20px;
        z-index: 99;
        padding-bottom: 50px;
        width: 100%;
    }
    .con4pos strong {
        display: block;
        text-align: center;
        color: var(--main-color);
        font-weight: normal;
        font-size: 22px;
    }
    .con4pos p {
        font-size: 14px;
        text-align: center;
        color: #acaba6;
        margin: 20px auto;
    }
    .con4pos a {
        display: block;
        width: 120px;
        height: 30px;
        text-align: center;
        background-color: var(--main-color);
        font-size: 14px;
        color: var(--main-color-white);
        border-radius: 4px;
        margin: 0 auto;
        line-height: 30px;
    }
    .con3 {
        padding: 30px 15px;
        background-color: #000;
    }
    .con3box img {
        width: 100%;
    }
    .con3pos {
        margin-top: 20px;
    }
    .con3pos p {
        font-size: 18px;
        color: #c4c4c4;
    }
    .con3pos span {
        font-size: 14px;
        color: #c4c4c4;
        line-height: 25px;
        display: block;
        margin-top: 10px;
    }
    .c3pos1 {
        left: 0;
        top: 0;
    }
    .c3pos2 {
        right: 0;
        top: 0;
    }
    .c3pos3 {
        left: 5%;
        bottom: 0;
    }
    .c3pos4 {
        right: 5%;
        bottom: 0;
    }
    .con2 {
        padding: 30px 15px;
        width: 100%;
        background-image: url(../images/con2bg.jpg);
        background-repeat: no-repeat;
        background-size: cover;
    }
    .con2con {
        margin: 0 auto;
    }
    .contitle {
        margin-bottom: 30px;
    }
    .contitle p {
        text-align: center;
        color: var(--main-color);
        font-size: 25px;
    }
    .contitle span {
        text-align: center;
        display: block;
        display: block;
        color: var(--main-color-666);
        font-size: 16px;
        margin-top: 10px;
    }
    .con2con ul {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
    }
    .con2con ul li {
        width: 49%;
        padding: 15px;
    }
    .con2con ul li img {
        width: 50px;
        height: 50px;
        display: block;
        object-fit: contain;
        margin: 0 auto;
    }
    .con2con ul li p {
        text-align: center;
        color: var(--main-color-999);
        font-size: 16px;
        margin-top: 15px;
    }
    .con2con ul li span {
        display: block;
        margin-top: 10px;
        color: #acaba6;
        text-align: center;
        font-size: 14px;
        line-height: 25px;
    }
    .con1 {
        width: 100%;
        padding: 30px 15px;
        background-color: #000000;
    }
    .con1con {
        margin: 0 auto;
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con1con ul li {
        width: 48%;
        margin-bottom: 20px;
        text-align: center;
    }
    .con1con ul li h2 {
        color: var(--main-color);
        font-size: 30px;
        font-weight: normal;
    }
    .con1con ul li span {
        font-size: 16px;
        color: var(--main-color);
        margin-left: 10px;
    }
    .con1con .mun_top {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .con1con ul li p {
        text-align: center;
        font-size: 16px;
        color: var(--main-color-666);
        margin-top: 10px;
    }
    .bannerpage .swiper-pagination-bullet {
        width: 32px !important;
        height: 4px !important;
        background-color: var(--main-color) !important;
        border-radius: 2px !important;
    }
    .bannerbtn {
        width: 50px !important;
        height: 50px !important;
        border-radius: 4px !important;
        transition: var(--main-transition);
        background: rgba(0, 0, 0, .6) !important;
        background-image: none !important;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--main-color-white);
        font-size: 25px !important;
        opacity: 0;
        left: 0;
        visibility: hidden;
    }
    .ml_banner:hover .bannerbtn {
        opacity: 1 !important;
        visibility: visible !important;
    }
    .ml_banner:hover .bannerbtnleft {
        left: 20px !important;
    }
    .ml_banner:hover .bannerbtnright {
        right: 20px !important;
    }
    .ml_banner {
        width: 100%;
        margin-top: 60px !important;
    }
    .ml_banner img {
        width: 100%;
    }
    html {
        overflow-x: hidden;
    }
    .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);
    }
    .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: 1000;
        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-white);
        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-333);
        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;
    }
}