body {
    overflow-x: hidden;
    overflow-y: auto;
}

body, p, form, textarea, h1, h2, h3, h4, h5, dl, dd {
    margin: 0px;
}

input, button, ul, ol {
    margin: 0px;
    padding: 0px;
}

body, input, button, form {
    font-size: 14px;
    line-height: 28px;
    font-family: "microsoft yahei", "宋体", "Arial";
    color: #333;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 14px;
    font-weight: normal;
}

ul, ol, li {
    list-style: none;
}

input {
    background: none;
    border: 0 none;
}

img, iframe {
    border: 0px;
}

em, i {
    font-style: normal;
}

button, input, select, textarea {
    font-size: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

.red {
    color: #ba292e;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.tac {
    text-align: center;
}

.tar {
    text-align: right;
}

.poa {
    position: absolute;
}

.por {
    position: relative;
}

.hidden {
    display: none;
}

.expand-btn {
    display: none;
}

@media screen and (min-width: 1000px) {
    .mobile {
        display: none !important;;
    }

    .pc {
        display: block !important;;
    }

    .index .honor .honor_list li a h3 {
        max-width: 285px;
    }
}

.swiper-container {
    min-height: 208px !important;
}

.bNav dl .dt {
    display: block;
}

.bNav dl .dd {
    display: block;
}

@media screen and (max-width: 768px) {
    .pc {
        display: none !important;;
    }

    .index .honor .honor_list li a h3 {
        width: calc(100vw - 20px) !important;
    }

    .bNav dl dt {
        display: block !important;
    }

    .bNav dl dd {
        display: none !important;
    }

    .layui-timeline-axis {
        z-index: 2 !important;
    }

    .case_img {
        width: calc(100vw - 20px) !important;
        margin-right: 0 !important;
    }

    .index .honor .honor_list li a .img,
    .index .product .pro_list li a .img {
        width: calc(100vw - 20px) !important;
        height: auto !important;
    }


    .mobile {
        display: block !important;
    }

    /* 首页轮播图按钮 */
    .index .product .hd .prev,
    .index .case_bg .hd .prev,
    .index .honor .hd .prev {
        left: 0 !important;
    }

    .mobile_banner {
        display: block !important;
    }

    .nybanner {
        display: none !important;
    }

    .mBanner {
        display: block !important;
    }

    .mBanner img {
        width: 100%;
    }

    #banner {
        min-width: unset;
        height: auto;
    }
    #banner-container {
        height: auto !important;
        min-height: 200px;
    }
    .banner li {
        position: relative !important;
        height: auto;
    }
    .banner li img {
        position: relative !important;
        left: 0;
        margin-left: 0;
        width: 100vw !important;
        max-width: 100%;
        height: auto;
    }

    .index .product .hd .next,
    .index .case_bg .hd .next,
    .index .honor .hd .next {
        right: 0 !important;
    }

    /* 左右结构页面的左侧导航 */
    .submian .subleft {
        position: fixed;
        right: 0;
        width: 100px !important;
        top: 50%;
        z-index: 2;
    }

    .submian .subleft .lefta {
        display: none;
    }

    .expand-btn {
        display: block;
        background-color: white;
        width: 64px;
        height: 64px;
        border-radius: 50%;
        box-shadow: 0 0 6px rgba(0,0,0,.12);
        margin-left: 18px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .expand-btn img {
        width: 40px;
        height: 40px;
    }

    .enter_history_items:hover .layui-icon {
        left: 0 !important;
    }

    #case_nav {
        display: none;
    }

    #product_nav li a {
        text-overflow: ellipsis;
        white-space: nowrap;
        overflow: hidden;
    }

    .submian .subleft .lefta {
        width: 100% !important;
    }

    .submian .subleft .title h2 {
        font-size: 16px !important;
    }

    /*联系我们*/
    .page_1 .container {
        background-color: white;
    }

    /* 关于我们 */
    .submian .subright {
        width: 100% !important;
    }

    /**
    公司荣誉
     */
    .Piclist ul.list {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .Piclist ul.list li.item {
        margin-right: 0 !important;
    }

    /* 行业 */
    #industry_desc img {
        width: 100% !important;
    }

    /* 新闻中心 */
    .submian .Newslist {
        width: 100% !important;
    }

    .submian .Newslist .item {
        width: 100% !important;
        padding: 0 !important;
    }

    .submian .Newslist .item .txt {
        width: calc(100% - 150px) !important;
    }

    .submian .Newslist .item .img {
        width: 135px !important;
    }

    .submian .Newslist .item .txt p {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }

    .w1200 {
        width: 100% !important;
        min-width: unset;
        padding: 0 10px;
        box-sizing: border-box;
    }
    .header_main {
        height: auto !important;
        /*padding: 10px 0;*/
    }

    .header .toggle {
        width: 28px;
        height: 28px;
        top: 15px;
        position: absolute;
        right: 20px;
        display: block !important;
    }
    .header_list {
        width: 100%;
        height: calc(100% - 48px);
        position: fixed;
        max-width: 100%;
        display: none;
        top: 48px;
        left: 0px;
        text-align: center;
        background: rgba(0,0,0,0.5);
        z-index: 99999;
    }

    .header_list li {
        width: 100%;
        text-align: left;
        background: #fff;
        margin: 0px;
        box-sizing: border-box;
        padding: 0px 4%;
        border-top: 1px solid #f5f5f5;
    }
    .header_list li a {
        font-size: 16px;
        color: #333;
        line-height: 40px;
        display: block;
    }
    .header_main .logo {
        margin-top: 0px !important;
    }
    .header_main .header {
        display: block;
        text-align: center;
    }
    .header_main div {
        margin: 0 !important;
    }
    .header_main .logo {
        /*margin: 0 auto 10px auto;*/
        display: inline-block;
        float: none;
    }
    .header_main .logo img {
        height: 48px !important;
    }
    .header_main .search {
        width: 100%;
        margin: 10px auto 0 auto;
        float: none;
        display: block;
        position: static;
    }
    .nav_main {
        height: auto !important;
        border-bottom: none;
    }
    .nav_main .nav {
        /*width: 100%;*/
        display: none;
        /*margin: 0;*/
    }

    /*.swiper-wrapper {*/
    /*    width: 100vw !important;*/
    /*}*/

    .nav_main .nav li {
        float: none;
        width: 100%;
        display: block;
        line-height: 44px;
        font-size: 16px;
        border-bottom: 1px solid #eee;
    }
    .nav_main .nav dl {
        position: static;
        box-shadow: none;
        width: 100%;
    }
    #banner {
        min-width: unset !important;
        height: auto;
    }
    #banner .tip {
        width: 100%;
        left: 0;
        margin-left: 0;
    }
    .banner li img {
        left: 0;
        margin-left: 0;
        width: 100vw !important;
        max-width: 100%;
    }
    .index .about {
        padding: 20px 0 10px 0;
    }
    .index .about .aboutBox {
        display: block;
    }
    .index .about video,
    .index .about .img {
        float: none;
        width: 100% !important;
        height: auto !important;
        margin-bottom: 10px;
    }
    .index .inews1 {
        width: 96% !important;
        padding: 5px 2%;
        float: left;
    }
    .index .inews2 {
        width: 96% !important;
        padding: 5px 2%;
        float: left;
    }
    .index .about .aboutText .tit {
        font-size: 18px;
    }
    .index .about .aboutText .text {
        font-size: 14px;
        line-height: 22px;
    }
    .index .case_bg .bd {
        height: auto;
    }
    .footer {
        padding-bottom: 20px;
    }
    .footer .contact_info {
        flex-direction: column;
    }
    .footer .bNav,
    .footer .ewm,
    .footer .contact_info {
        width: 100% !important;
        float: none;
        display: flex;
        justify-content: center;
        margin: 10px 0;
        border: none !important;
        text-align: center;
        height: auto !important;
        padding: 0 !important;
    }
    .footer .bNav dl {
        width: auto !important;
        float: left;
        text-align: left;
        padding: 10px;
    }
    .footer .ewm dl {
        margin-right: 0 !important;
        width: 50%;
        float: left;
        margin: 0 0 10px 0;
    }
    .footer .contact_info {
        padding: 0;
        border: none !important;
        margin-top: 0px !important;
    }
    .copyright {
        height: auto;
        line-height: 1.5;
        padding: 10px 0;
        font-size: 12px;
    }
    .toolbar {
        display: none;
    }
}

@media screen and (max-width: 1000px) {
    .w1200 {
        width: 1200px;
    }
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
}

a {
    color: #434343;
    text-decoration: none;
}

a:hover {
    color: #004DC9;
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

.ease,
.ease * {
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}

.noease,
.noease * {
    -webkit-transition: none;
    -moz-transition: none;
    -ms-transition: none;
    -o-transition: none;
    transition: none;
}

:-moz-placeholder {
    color: #aaa;
}

::-moz-placeholder {
    color: #aaa;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #aaa;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #aaa;
}

/*清除浮动*/
.clearfix {
    *zoom: 1;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

/*网站顶部*/
.top_main {
    width: 100%;
    color: #777;
    font-size: 12px;
    line-height: 34px;
    background-color: #FAFAFA;
    border-bottom: 1px solid #dfe1e3;
}

.top_main li {
    position: relative;
    display: inline-block;
    text-align: center;
    margin: 0 8px;
}

.top_main .split {
    display: inline-block;
    width: 1px;
    height: 12px;
    background: #999;
    vertical-align: middle;
    margin: 0;
    margin-top: -2px;
}

.top_main li a {
    color: #666;
    cursor: pointer;
}

.top_main li a:hover {
    color: #004DC9;
}

/*网站头部*/
.header_main {
    width: 100%;
    height: 120px;
    z-index: 100;
    background: #fff;
}

.header_main .header {
    display: flex;
}

.header_main .logo {
    display: block;
    margin-top: 20px;
}

.header_main .logo img {
    /*width: 100%;*/
    /*height: 100%;*/
    height: 75px;
    display: block;
}

.header_main .search {
    width: 270px;
    height: 35px;
    line-height: 36px;
    margin-top: 45px;
    position: relative;
    float: right;
}

.header_main .search * {
    font-family: arial;
}

.header_main .search .sbtn {
    width: 80px;
    height: 35px;
    font-size: 14px;
    text-align: center;
    color: #fff;
    position: absolute;
    right: 0;
    top: 0;
    background: #004DC9;
    cursor: pointer;
    outline: none;
    border-radius: 0px;
}

.header_main .search .stxt {
    width: 180px;
    padding-left: 10px;
    height: 33px;
    line-height: 33px;
    border: 1px solid #ccc;
    border-right: 0;
    background: #fff;
    outline: none;
    color: #999;
}

/*网站导航*/
.nav_main {
    width: 100%;
    height: 50px;
    background: #fff;
    position: relative;
    z-index: 3;
    border-bottom: 3px solid #004DC9;
}

.nav_main .nav {
    width: 1200px;
    margin: 0 auto;
}

.nav_main .nav li {
    float: left;
    width: 133px;
    line-height: 50px;
    display: block;
    position: relative;
    z-index: 10;
    font-size: 16px;
    text-align: center;
    transition: all .3s ease-in-out 0s;
}

.nav_main .nav li a {
    display: block;
    color: #434343;
    font-size: 14px;
}

.nav_main .nav li:hover, .nav_main .nav li.hover {
    background: #004DC9;
}

.nav_main .nav li:hover a, .nav_main .nav li.hover a {
    color: #fff;
}

.nav_main .nav dl {
    width: 100%;
    position: absolute;
    left: 0;
    top: 100%;
    z-index: 12;
    box-shadow: 3px 0 10px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
    background: #fff;
}

.nav_main .nav dl {
    position: absolute;
    filter: progid:DXImageTransform.Microsoft.Shadow(color=#4c91c0, direction=120, strength=5);
    opacity: 0;
    visibility: hidden;
    transition: all .6s ease 0s;
    transform: translate3d(0, 10px, 0);
    -moz-transform: translate3d(0, 10px, 0);
    -webkit-transform: translate3d(0, 10px, 0);
}

.nav_main .nav li:hover dl {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -webkit-transform: translate3d(0, 0, 0);
}

.nav_main .nav dl dd {
    line-height: 40px;
    height: 40px;
    text-align: left;
    position: relative;
    z-index: 12;
    display: block;
    width: 100%;
    border-top: 1px solid #eee;
}

.nav_main .nav dl dd:first-child {
    border: none;
}

.nav_main .nav dl dd a {
    color: #434343 !important;
    font-size: 13px;
    padding: 0;
    text-align: center;
}

.nav_main .nav dl dd a:hover {
    color: #fff !important;
    background: #004DC9;
}

/*网站大图*/
#banner_main {
    overflow: hidden;
    position: relative;
    z-index: 2;
    /*max-width: 1920px;*/
    width: 100%;
    margin: 0 auto;
}
.mobile_banner {
    display: none;
}

#banner_main .banner {
    /*height: 550px;*/
    /*min-height: 550px;*/
    height: auto;
}

#banner {
    width: 100%;
    height: auto;
    min-width: 1000px;
    position: relative;
    overflow: hidden;
    z-index: 0;
}

#banner, .banner ul {
    /*min-height: 550px;*/
    height: auto;
    overflow: hidden;
}

.banner li {
    width: 100%;
    position: absolute;
    z-index: 1;
    overflow: hidden;
    display: none;
}

.banner li:first-child {
    display: block;
}

.banner li img {
    width: 100%;
    display: block;
    height: auto;
    position: relative;
    left: 50%;
    margin-left: -50%;
    top: 0;
}

#banner .tip {
    width: 1000px;
    height: 15px;
    line-height: 0;
    font-size: 0;
    text-align: center;
    position: absolute;
    left: 50%;
    margin-left: -500px;
    bottom: 20px;
    z-index: 3;
}

#banner .tip span {
    width: 10px;
    height: 10px;
    margin: 0 3px;
    display: inline-block;
    cursor: pointer;
    border: 1px solid #fff;
    border-radius: 100%;
}

#banner .tip span.cur {
    background: #fff;
}

#banner #btn_prev, #banner #btn_next {
    width: 40px;
    height: 40px;
    position: absolute;
    top: 50%;
    margin-top: -20px;
    background: #004DC9 url(../image/arrows.png) no-repeat;
    -webkit-border-radius: 100%;
    border-radius: 100%;
    z-index: 5;
    opacity: 0;
}

#banner #btn_prev {
    left: 4%;
    transition: all 600ms ease;
}

#banner #btn_next {
    background-position: -40px 0;
    right: 4%;
    transition: all .5s ease;
}

#banner:hover #btn_prev, #banner:hover #btn_next {
    opacity: 1;
}

/*网站底部*/
.footer {
    width: 100%;
    color: #fff;
    padding-bottom: 48px;
    background: #2E3033;
    border-top: 8px solid #004DC9;
}

.footer .links {
    padding: 20px 0;
    font-size: 16px;
    border-bottom: 1px solid #1a1d21;
}

.footer .links span {
    color: #fff;
    display: inline-block;
}

.footer .links a {
    display: inline-block;
    font-size: 14px;
    color: #939393;
    padding-right: 10px;
}

.footer .links a:hover {
    color: #004DC9;
}

.footer .bottom {
    border-top: 1px solid #464a50;
}

.footer .bNav {
    width: 558px;
    height: 180px;
    margin-top: 48px;
    border-right: 1px solid #1a1d21;
}

.footer .di_logo img {
    width: 111px;
    height: 111px;
    background-size: 100%;
}

.footer .bNav dl {
    display: inline-block;
    float: left;
    width: 139px;
    overflow: hidden;
    text-align: left;
    padding-top: 10px;
}

.footer .bNav dl dt {
    height: 16px;
    display: block;
    padding-bottom: 20px;
}

.footer .bNav dl dt a {
    display: block;
    font-size: 16px;
    color: #fff;
    line-height: 16px;
}

.footer .bNav dl dd {
    display: block;
    height: 14px;
    padding-bottom: 16px;
}

.footer .bNav dl dd a {
    display: block;
    font-size: 14px;
    color: #939393;
    line-height: 14px;
}

.footer .bNav dl dd a:hover {
    color: #004DC9;
}

.footer .ewm {
    height: 180px;
    text-align: center;
    padding-left: 48px;
    margin-top: 48px;
    border-left: 1px solid #464a50;
}

.footer .ewm dl {
    width: 140px;
    float: left;
    display: block;
    margin-right: 30px;
    margin-top: 10px;
    height: 164px;
}

.footer .ewm dl:nth-child(2) {
    margin-right: 0px;
}

.footer .ewm dl:first-child + dl {
    margin-right: 0px;
}

.footer .ewm dl dt {
    width: 140px;
    height: 140px;
    background-color: #fff;
    text-align: center;
}

.footer .ewm dl dt img {
    width: 130px;
    height: 130px;
    display: inline-block;
    background-size: 100%;
    margin-top: 5px;
}

.footer .ewm dl dd {
    font-size: 14px;
    color: #939393;
    line-height: 24px;
    padding-top: 5px;
}

.footer .contact_info {
    width: 345px;
    height: 180px;
    padding-left: 30px;
    border-right: 1px solid #1a1d21;
    border-left: 1px solid #464a50;
    margin-top: 48px;
}

.footer .contact_info p.p1 {
    font-size: 16px;
    color: #fff;
    line-height: 16px;
    padding-top: 10px;
    padding-bottom: 20px;
}

.footer .contact_info p.dh {
    font-size: 36px;
    color: #004DC9;
    font-family: "Arial";
    line-height: 36px;
    padding-top: 4px;
    font-weight: bold;
    padding-bottom: 12px;
}

.footer .contact_info h3 {
    font-size: 20px;
    padding-top: 8px;
}

.footer .contact_info p.tel {
    font-size: 14px;
    color: #939393;
    line-height: 30px;
    /*width: 270px;*/
}

.footer .contact_info i {
    display: block;
    padding-top: 8px;
    font-size: 14px;
    color: #fff;
}

.footer .contact_info i a {
    display: inline-block;
    color: #fff;
    padding-right: 12px;
}

/*版权*/
.copyright {
    height: 50px;
    line-height: 50px;
    color: #666;
    font-size: 12px;
    background: #27292B;
}

.copyright p {
    color: #939393;
}

.copyright span {
    margin: 0 6px;
}

.copyright a {
    color: #939393;
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}

.copyright a:hover {
    color: #004DC9;
}

/*******index css*******/
/*首页标题*/
.index .title {
    padding-bottom: 30px;
}

.index .title h3 {
    color: #000;
    font-size: 26px;
    margin-bottom: 10px;
    text-align: center;
}

.index .title h3 span {
    color: #004DC9;
}

.index .title em {
    display: block;
    padding: 3px 0px;
    background: url(../image/line.png) center center no-repeat;
}

.index .title p {
    text-align: center;
    color: #c3c3c3;
    font-size: 16px;
    line-height: 22px;
    text-transform: uppercase;
    margin-top: 10px;
}

.index .case_bg .title p {
    color: #AFAEAE;
}

.index .mouse_img {
    position: relative;
    top: 23px;
    width: 33px;
    height: 46px;
    margin: 0 auto;
    background: url(../image/mouse.png) no-repeat center center;
}

/*关于我们*/
.index .about {
    padding: 60px 0 20px 0;
}

.index .about .aboutBox {
    padding-top: 0;
}

.index .about video {
    float: left;
    width: 533px;
    height: 300px;
    overflow: hidden;
}

.index .about .img img {
    width: 100%;
    height: 100%;
    display: block;
    transition: all 1s;
}

.index .about .img:hover img {
    transform: scale(1.2);
}

.index .about .aboutText {
    width: 100%;
    float: none;
    /*text-align: left;*/
}

.index .about .aboutText .tit {
    color: #004DC9;
    font-size: 22px;
    line-height: 1;
}

.index .about .aboutText .text {
    line-height: 30px;
    color: #2F2F2F;
    margin-top: 15px;
    text-align: justify;
    overflow: hidden;
}

.index .about .more {
    display: block;
    width: 130px;
    text-align: center;
    color: #004DC9;
    line-height: 38px;
    background: #fff;
    border: 1px solid #004DC9;
    margin-top: 20px;
}

.index .about .more:hover {
    color: #fff;
    background: #004DC9;
}

/*客户案例*/
.case_bg {
    background-color: #E6E2E7;
    padding: 60px 0;
}

.case_list {
    clear: both;
    padding: 20px 0px 0px 0px;
}

.case_img {
    float: left;
    width: 380px;
    margin-right: 30px;
    margin-bottom: 30px;
}

.case_img .img {
    display: block;
    width: 100%;
    height: 285px;
    overflow: hidden;
}

.case_img .img img {
    width: 100%;
    height: 100%;
    transition: all .5s;
}

.case_img:nth-child(3n) {
    /*margin-right: 0;*/
}

.case_desc {
    text-align: center;
    padding: 5px 0px 0px 0px;
    color: #fff;
    background-color: #004DC9;
}

.case_desc h3 {
    font-size: 24px;
    padding: 3px 7px;
    margin-top: 20px;
    margin-bottom: 10px;
}

.case_desc p {
    padding: 5px 8px 12px 8px;
    line-height: 22px;
    margin-bottom: 10px;
    text-align: justify;
}

.case_more a {
    color: #fff;
    padding: 11px 0px;
    text-decoration: none;
    display: block;
}

.case_desc1, .case_desc4, .case_desc7, .case_desc10, .case_desc13 {
    background-color: #F25618;
}

.case_desc2, .case_desc5, .case_desc8, .case_desc11, .case_desc14 {
    background-color: #25B6A6;
}

.case_desc3, .case_desc6, .case_desc9, .case_desc12, .case_desc15 {
    background-color: #004DC9;
}

.case_desc1 div.case_more a, .case_desc4 div.case_more a, .case_desc7 div.case_more a, .case_desc10 div.case_more a, .case_desc13 div.case_more a {
    background-color: #DF4A0F;
}

.case_desc1 div.case_more a:hover, .case_desc4 div.case_more a:hover, .case_desc7 div.case_more a:hover, .case_desc10 div.case_more a:hover, .case_desc13 div.case_more a:hover {
    background-color: #fff;
    color: #DF4A0F;
}

.case_desc2 div.case_more a, .case_desc5 div.case_more a, .case_desc8 div.case_more a, .case_desc11 div.case_more a, .case_desc14 div.case_more a {
    background-color: #1BA697;
}

.case_desc2 div.case_more a:hover, .case_desc5 div.case_more a:hover, .case_desc8 div.case_more a:hover, .case_desc11 div.case_more a:hover, .case_desc14 div.case_more a:hover {
    background-color: #fff;
    color: #1BA697;
}

.case_desc3 div.case_more a, .case_desc6 div.case_more a, .case_desc9 div.case_more a, .case_desc12 div.case_more a, .case_desc15 div.case_more a {
    background-color: #049958;
}

.case_desc3 div.case_more a:hover, .case_desc6 div.case_more a:hover, .case_desc9 div.case_more a:hover, .case_desc12 div.case_more a:hover, .case_desc15 div.case_more a:hover {
    background-color: #fff;
    color: #049958;
}

.case_img:hover img {
    transform: scale(1.2);
}

/*产品展示*/
.index .product {
    padding-top: 30px;
}

.index .product .w1200 {
    position: relative;
}

.index .product .pro_list li {
    float: left;
    margin-bottom: 20px;
    margin-right: 20px;
}

.index .product .pro_list li a {
    display: block;
}

.index .product .pro_list li a .img {
    width: 283px;
    height: 212px;
    border: 1px solid #f0f0f0;
    overflow: hidden;
}

.index .product .pro_list li a .img img {
    width: 100%;
    height: 100%;
    transition: all .5s;
}

.index .product .pro_list li a h3 {
    font-size: 16px;
    line-height: 40px;
    text-align: center;
}

.index .product .pro_list li:hover img {
    transform: scale(1.2);
}

.index .product .hd {
    position: absolute;
    width: 100%;
}

.index .product .hd span {
    width: 42px;
    height: 42px;
    cursor: pointer;
    position: absolute;
    top: -180px;
    background: url(../image/cc-arrow-left-circle.png) no-repeat;
}

.index .product .hd .prev {
    background-position: 0 0;
    left: -80px;
}

.index .product .hd .next {
    background: url(../image/cc-arrow-right-circle.png) no-repeat;
    right: -80px;
}

.index .product .hd .next:hover {
    background: url(../image/cc-arrow-right-circle-hovor.png) no-repeat;
}

.index .product .hd .prev:hover {
    background: url(../image/cc-arrow-left-circle-hovor.png) no-repeat;
}

/* 行业 */
.index .case_bg .w1200 {
    position: relative;
}

.index .case_bg .hd {
    position: absolute;
    width: 100%;
}

.index .case_bg .hd span {
    width: 42px;
    height: 42px;
    cursor: pointer;
    position: absolute;
    top: -220px;
    background: url(../image/cc-arrow-left-circle.png) no-repeat;
}

.index .case_bg .hd .prev {
    background-position: 0 0;
    left: -80px;
}

.index .case_bg .hd .next {
    background: url(../image/cc-arrow-right-circle.png) no-repeat;
    right: -80px;
}

.index .case_bg .hd .next:hover {
    background: url(../image/cc-arrow-right-circle-hovor.png) no-repeat;
}

.index .case_bg .hd .prev:hover {
    background: url(../image/cc-arrow-left-circle-hovor.png) no-repeat;
}

/*资质证书*/
.index .honor {
    background: #E6E2E7;
    padding: 60px 0;
}

.index .honor .w1200 {
    position: relative;
}

.index .honor .honor_list {
}

.index .honor .honor_list li {
    float: left;
    margin-bottom: 20px;
    margin-right: 20px;
}

.index .honor .honor_list li:nth-child(4n) {
    /*margin-right: 0px;*/
}

.index .honor .honor_list li a {
    display: block;
}

.index .honor .honor_list li a .img {
    width: 285px;
    height: 214px;
    overflow: hidden;
}

.index .honor .honor_list li a .img img {
    width: 100%;
    height: 100%;
    transition: all .5s;
}

.index .honor .honor_list li a h3 {
    color: #fff;
    font-size: 16px;
    line-height: 50px;
    text-align: center;
    background: #494351;
    white-space: nowrap;      /*超出的空白区域不换行*/
    overflow: hidden;         /*超出隐藏*/
    text-overflow: ellipsis;  /*文本超出显示省略号*/
}

.index .honor .honor_list li:hover img {
    transform: scale(1.2);
}

.index .honor .hd {
    position: absolute;
    width: 100%;
}

.index .honor .hd span {
    width: 42px;
    height: 42px;
    cursor: pointer;
    position: absolute;
    top: -180px;
    background: url(../image/cc-arrow-left-circle.png) no-repeat;
}

.index .honor .hd .prev {
    background-position: 0 0;
    left: -80px;
}

.index .honor .hd .next {
    background: url(../image/cc-arrow-right-circle.png) no-repeat;
    right: -80px;
}

.index .honor .hd .prev:hover {
    background: url(../image/cc-arrow-left-circle-hovor.png) no-repeat;
}

.index .honor .hd .next:hover {
    background: url(../image/cc-arrow-right-circle-hovor.png) no-repeat;
}

/*新闻中心*/
.index .inews {
    padding: 40px 0;
}

.index .inews .tit {
    width: 100%;
    height: 50px;
    line-height: 50px;
    margin-bottom: 28px;
}

.index .inews .tit h3 {
    font-size: 22px;
    color: #004DC9;
    border-bottom: 1px solid #d6d6d6;
}

.index .inews .tit h3 s {
    position: relative;
    top: -1px;
    width: 6px;
    height: 22px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
    background: #004DC9;
}

.index .inews .tit a {
    color: #333;
}

.index .inews .newslist {
    line-height: 55px;
}

.index .inews .newslist li {
    width: 100%;
    height: 50px;
    line-height: 50px;
    overflow: hidden;
    border-bottom: 1px dashed #ccc;
}

.index .inews .newslist li a {
    width: 100%;
    display: block;
    color: #2F2F2F;
}

.index .inews .newslist li a:hover {
    color: #004DC9;
}

.index .inews .newslist li .time {
    color: #898989;
    float: right;
    font-weight: normal;
}

.index .inews1 {
    width: calc(96% / 2);
    float: left;
}

.index .inews .item {
    width: 100%;
    display: block;
    padding-bottom: 20px;
    border-bottom: 1px dashed #d4d4d4;
}

.index .inews .item img {
    width: 100px;
    height: 75px;
    float: left;
    display: block;
    margin-right: 20px;
}

.index .inews .item h3 {
    color: #2F2F2F;
    line-height: 24px;
    height: 24px;
    overflow: hidden;
    margin-bottom: 10px;
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}

.index .inews .item .txt {
    line-height: 20px;
    height: 40px;
    overflow: hidden;
    color: #999999;
}

.index .inews .item:hover h3 {
    color: #004DC9;
}

.index .inews2 {
    width: calc(96% / 2);
    float: right;
}

/*******内页样式********/
.nybanner {
    width: 100%;
    height: 300px;
    overflow: hidden;
    position: relative;
}

.nybanner img {
    width: 1920px;
    display: block;
    position: absolute;
    left: 50%;
    margin-left: -960px;
    top: 0;
}

.submian {
    padding-bottom: 20px;
}

.submian .sobtitle {
    height: 30px;
    line-height: 30px;
    padding: 10px 0;
    margin-bottom: 20px;
    font-size: 14px;
    color: #999;
    border-bottom: 1px solid #e6e6e6;
}

.submian .sobtitle s {
    display: inline-block;
    width: 18px;
    height: 22px;
    margin-right: 10px;
    background: url(../image/locationIco.png) no-repeat;
    vertical-align: middle;
}

.submian .sobtitle a {
    font-size: 14px;
    color: #999;
}

.submian .sobtitle a:hover {
    color: #004DC9;
}

/*内页左侧*/
.submian .subleft {
    width: 245px;
}

.submian .subleft .title {
    background: #004DC9;
    height: 60px;
    color: #fff;
    font-size: 20px;
    line-height: 60px;
    text-align: center;
    border-radius: 10px 10px 0 0;
}

.submian .subleft .title h2 {
    font-size: 22px;
    color: #fff;
}

.submian .subleft .title i {
    font-size: 22px;
    color: #fff;
}

/*栏目分页*/
.submian .subleft .lefta {
    width: 245px;
    margin-bottom: 10px;
}

.submian .subleft .lefta .comt {
    background: #fff;
}

.submian .subleft .lefta .comt ul {
    border: 1px solid #ddd;
    border-top: 0;
}

.submian .subleft .lefta .comt ul li a {
    background: #fff url(../image/tb9.png) 15px center no-repeat;
    border-top: 1px solid #eaeaea;
    line-height: 50px;
    height: 50px;
    display: block;
    padding-left: 35px;
    font-size: 14px;
}

.submian .subleft .lefta .comt ul li:hover a, .submian .subleft .lefta .comt ul li.hover a {
    background: #fff url(../image/tb11.png) 15px center no-repeat;
    color: #004DC9;
}

.submian .subleft .lefta .comt ul li .boxlist {
    padding: 0;
    display: none;
    border: 0;
    border-top: 1px solid #ddd;
}

.submian .subleft .lefta .comt ul li .boxlist li {
    line-height: 50px;
}

.submian .subleft .lefta .comt ul li .boxlist li a {
    height: 40px;
    padding-left: 35px;
    color: #333;
    font-weight: normal;
    border-bottom: 0;
    line-height: 40px;
    background: #f6f6f6 url(../image/tb12.png) 17px center no-repeat;
    border-top: none;
}

.submian .subleft .lefta .comt ul li .boxlist li a:hover, .submian .subleft .lefta .comt ul li .boxlist li a.hover {
    color: #004DC9;
}

.submian .subleft .lefta .comt ul li.hover .boxlist {
    display: block;
}

/*推荐产品*/
.submian .leftnews {
    margin-bottom: 10px;
}

.submian .leftnews ul {
    padding-top: 10px;
    border: 1px solid #ddd;
    border-top: 0;
}

.submian .leftnews ul li {
    float: left;
    text-align: center;
    width: 108px;
    margin-left: 9px;
}

.submian .leftnews ul li img {
    width: 108px;
    height: 81px;
    border-radius: 3px;
}

.submian .leftnews ul li p {
    line-height: 30px;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

.submian .leftnews ul li:hover p {
    color: #004DC9;
}

/*联系我们*/
.submian .leftnews .leftcont {
    background: #fff;
    padding: 10px;
    border: 1px solid #ddd;
    border-top: 0;
}

.submian .leftnews .leftcont h2 {
    font-size: 16px;
    font-weight: bold;
    color: #004DC9;
    padding-bottom: 10px;
    border-bottom: 1px solid #f2f2f2;
    text-align: center;
}

.submian .leftnews .leftcont p {
    color: #666;
    font-size: 14px;
    line-height: 24px;
    padding-top: 10px;
    display: block;
}

/*内页右侧*/
.submian .subright {
    width: 930px;
}

.submian .subright #industry_desc p {
    font-size: 18px;
}

.submian .subright #industry_desc img {
    /*width: 100%;*/
}

.submian .subright.product_container img {
    margin-top: 20px;
    margin-bottom: 20px;
    width: 100%;
}

/*默认单页*/
.submian .Aboutpage {
    color: #666;
    font-size: 1.3em;
    line-height: 28px;
    text-align: justify;
}

.submian .Aboutpage .title {
    font-weight: bold;
}

.submian .Aboutpage img {
    max-width: 100%;
}

/*文章列表*/
.submian .Newslist {
}

.submian .Newslist .list {
    padding-bottom: 20px;
}

.submian .Newslist .item {
    width: 880px;
    border-bottom: 1px solid #eaeaea;
    display: block;
    padding: 20px;
    transition: all .5s;
}

.submian .Newslist .item a {
    display: block;
}

.submian .Newslist .item .img {
    position: relative;
    width: 180px;
    height: 135px;
    display: block;
    overflow: hidden;
    cursor: pointer;
    float: left;
}

.submian .Newslist .item img {
    width: 100%;
    height: 100%;
    transition: all 0.3s ease-out 0s;
}

.submian .Newslist .item a:hover img {
    transform: scale(1.1, 1.1);
}

.submian .Newslist .item .txt {
    width: 680px;
    cursor: pointer;
}

.submian .Newslist .item .txt h3 {
    font-size: 16px;
    line-height: 30px;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

.submian .Newslist .item .txt .mark {
    color: #999;
    font-size: 12px;
    line-height: 20px;
    padding: 0;
}

.submian .Newslist .item .txt .mark span {
    display: inline-block;
    padding-right: 18px;
}

.submian .Newslist .item .txt p {
    color: #666;
    line-height: 25px;
    text-align: justify;
}

.submian .Newslist .item .txt p span {
    display: inline-block;
    color: #004DC9;
    padding-left: 10px;
}

.submian .Newslist .item a:hover .txt h3 {
    color: #004DC9;
}

.submian .Newslist .item:hover {
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
}

/*图片列表*/
.Piclist ul.list {
    float: left;
    width: 100%;
    padding-left: 0px;
}

.Piclist ul.list li.item {
    float: left;
    width: 287px;
    margin-bottom: 30px;
    margin-right: 31px;
    border: 1px solid #ddd;
}

.Piclist ul.list li.item a {
    display: block;
    width: 100%;
    overflow: hidden;
    position: relative;
    background: #fff;
}

.Piclist ul.list li.item span {
    width: 100%;
    height: 45px;
    color: #555;
    text-align: center;
    display: block;
    line-height: 45px;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

.Piclist ul.list li.item img {
    display: block;
    width: 287px;
    height: 215px;
}

.Piclist ul.list li.item a:hover {
    background: #004DC9;
}

.Piclist ul.list li.item a:hover span {
    color: #fff;
}

.Piclist ul.list li.item .item_mask {
    width: 287px;
    height: 215px;
    background: rgba(0, 0, 0, 0);
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    filter: Alpha(opacity=0);
    *zoom: 1;
    -webkit-transform: rotateX(180deg) scale(0.5, 0.5);
    transform: rotateX(180deg) scale(0.2, 0.2);
    transition: all ease-out .5s;
}

.Piclist ul.list li.item .item_link_icon {
    display: block;
    width: 45px;
    height: 45px;
    text-align: center;
    line-height: 38px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -22px;
    opacity: 0;
    filter: Alpha(opacity=0);
    *zoom: 1;
    background: url(../image/See.png) center no-repeat;
}

.Piclist ul.list li.item:hover .item_mask {
    opacity: 1;
    filter: Alpha(opacity=100);
    -webkit-transform: rotateX(0deg) scale(1, 1);
    transform: rotateX(0deg) scale(1, 1);
    transition: all 1s cubic-bezier(.23, 1, .38, 1) 0s;
    background: rgba(0, 0, 0, .1);
}

.Piclist ul.list li.item:hover .item_link_icon {
    transform: translateY(-21px);
    opacity: 1;
    filter: Alpha(opacity=100);
}

/*留言表单*/
.formData {
    padding-bottom: 20px;
}

.formData .t2 {
    padding-bottom: 30px;
    color: #004DC9;
    font-size: 24px;
}

.formData .item {
    float: left;
    color: #999;
    font-weight: normal;
    width: 420px;
    height: 56px;
    line-height: 56px;
    border: 1px solid #e4e4e4;
    margin-right: 76px;
    margin-bottom: 45px;
    position: relative;
}

.formData .item label {
    padding-left: 15px;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 11;
    text-align: center;
    display: block;
    margin: 0;
    height: 56px;
    line-height: 56px;
    font-size: 18px;
    color: #666;
}

.formData .item input {
    outline: none;
    line-height: 38px;
    height: 38px;
    font-size: 18px;
}

.formData .item .txt {
    width: 350px;
    height: 56px;
    line-height: 56px;
    display: block;
    background: none;
    padding-left: 70px;
    border: 0 none;
    color: #666;
}

.formData .item .red {
    position: absolute;
    right: 15px;
    top: 0;
    color: #ff0000;
    z-index: 11;
}

.formData .item.mr0 {
    margin-right: 0;
}

.formData .msg-box {
    position: absolute;
    left: 0;
    top: 0px;
}

.formData .liuyan {
    width: 918px;
    height: 260px;
    border: 1px solid #e4e4e4;
    float: left;
}

.formData .liuyan label {
    text-align: right;
    display: block;
}

.formData .liuyan textarea {
    width: 908px;
    height: 234px;
    line-height: 35px;
    padding: 12px 10px;
    text-indent: 100px;
    font-size: 18px;
    font-family: "microsoft yahei";
    color: #333;
    border: 0 none;
    overflow: hidden;
    background: none;
    resize: none;
    display: block;
    outline: none;
}

.formData .bot {
    width: 100%;
}

.formData .sub {
    width: 232px;
    line-height: 52px;
    border: 2px solid #004DC9;
    margin-right: 2px;
    text-align: center;
    background: #004DC9;
    color: #FFF;
    cursor: pointer;
    font-size: 18px;
    display: block;
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}

.formData .sub:hover {
    background: none;
    color: #004DC9;
}

.formData .yzm .txt {
    padding-left: 80px;
}

.formData .yzm img {
    position: absolute;
    right: 0;
    top: 0;
    height: 56px;
    border: 0px;
    display: block;
}

/*内容详情页*/
.submian .subright .conBox .ArticleTitle h1 {
    font-size: 24px;
    text-align: center;
    padding: 20px 0px;
    font-weight: bold;
}

.submian .subright .conBox .ArticleMessage {
    line-height: 30px;
    height: 30px;
    margin-bottom: 10px;
    text-align: center;
    border-bottom: 1px dashed #ccc;
}

.submian .subright .conBox .ArticleMessage span:first-child {
    margin-left: 0;
}

.submian .subright .conBox .ArticleMessage span {
    color: #999;
    margin-left: 14px;
    font-size: 12px;
}

.submian .subright .conBox .ArticleMessage .jiathis_style {
    float: left;
    margin-top: 5px;
}

.submian .subright .conBox .ArticleTencont {
    padding: 5px 0px 20px 0px;
    color: #666;
    font-size: 14px;
    line-height: 28px;
    text-align: justify;
    overflow: hidden;
}

.submian .subright .conBox .ArticleTencont img {
    max-width: 100%;
}

.submian .subright .conBox #pic {
    width: max-content;
    margin: 20px auto;
    padding: 1px;
    box-shadow: 0 0 20px 0 rgba(0, 0, 0, .3);
}

.submian .subright .conBox #pic img {
    max-width: 800px;
}

/*内容分页*/
.reLink {
    height: 38px;
    border: 1px solid #ddd;
    margin: 10px auto 10px;
    padding: 0px 10px;
}

.reLink .prevLink, .reLink .nextLink {
    height: 38px;
    line-height: 38px;
    color: #666;
}

.reLink .prevLink a, .reLink .nextLink a {
    height: 38px;
    line-height: 38px;
    color: #666;
}

.reLink .prevLink a:hover, .reLink .nextLink a:hover {
    color: #004DC9;
}

.reLink .prevLink {
    float: left;
}

.reLink .nextLink {
    float: right;
}

/*浮动客服*/
.toolbar {
    position: fixed;
    top: 50%;
    right: 1%;
    margin-top: -163px;
    z-index: 100;
    width: 80px;
}

.toolbar dd {
    position: relative;
    float: left;
    width: 80px;
    height: 80px;
    background: #004DC9;
    margin-top: 2px;
    border-radius: 5px;
    color: #fff;
    font-size: 14px;
    line-height: 21px;
    text-align: center;
    cursor: pointer;
    transition: all .5s;
}

.toolbar dd:first-child {
    margin-top: 0;
}

.toolbar dd i {
    width: 100%;
    height: 30px;
    display: block;
    margin-top: 13px;
}

.toolbar dd.tel i {
    background: url(../picture/aside/aside_icon22.png) no-repeat center 0;
}

.toolbar dd.weixin i {
    background: url(../picture/aside/aside_icon31.png) no-repeat center 0;
}

.toolbar dd.douyin i {
    background: url(../picture/aside/aside_icon51.png) no-repeat center 0;
}

.toolbar dd.kuaisou i {
    background: url(../picture/aside/kuaishou.png) no-repeat center 0;
}

.toolbar dd.top i {
    background: url(../picture/aside/aside_icon41.png) no-repeat center 0;
}

.toolbar dd span {
    display: block;
    color: #fff;
}

.toolbar dd.tel .box {
    position: absolute;
    top: 0;
    width: 190px;
    right: -200px;
    height: 100%;
    margin-right: 10px;
    border-radius: 5px;
    background: #004DC9;
    opacity: 0;
    transition: all .5s;
}

.toolbar dd.tel .box p {
    font-size: 14px;
    margin: 15px auto 7px;
}

.toolbar dd.tel .box h3 {
    font-size: 18px;
    font-weight: bold;
}

.toolbar dd.tel .box:after {
    display: block;
    content: " ";
    border-style: solid dashed dashed dashed;
    border-color: transparent transparent transparent #004DC9;
    border-width: 9px;
    width: 0;
    height: 0;
    position: absolute;
    top: 50%;
    margin-top: -9px;
    right: -18px;
    margin-left: -12px;
}

.toolbar dd.code .box {
    position: absolute;
    top: 0;
    width: 162px;
    right: -172px;
    height: 162px;
    margin-right: 10px;
    border-radius: 5px;
    background: #004DC9;
    opacity: 0;
    transition: all .5s;
}

.toolbar dd.code .box img {
    width: 140px;
    height: 140px;
    padding: 11px;
}

.toolbar dd.code .box:after {
    display: block;
    content: " ";
    border-style: solid dashed dashed dashed;
    border-color: transparent transparent transparent #004DC9;
    border-width: 9px;
    width: 0;
    height: 0;
    position: absolute;
    top: 30px;
    right: -18px;
    margin-left: -12px;
}

.toolbar dd:hover {
    background: #333;
}

.toolbar dd.tel:hover .box {
    opacity: 1;
    right: 80px;
}

.toolbar dd.code:hover .box {
    opacity: 1;
    right: 80px;
}

/*↓组图样式↓*/
.HS10, .HS15 {
    overflow: hidden;
    clear: both;
}

.HS10 {
    height: 10px;
}

.HS15 {
    height: 15px;
}

.Hidden {
    display: none;
}

.Clearer {
    display: block;
    clear: both;
    font-size: 1px;
    line-height: 1px;
    margin: 0;
    padding: 0;
}

.FlLeft {
    float: left;
}

.FlRight {
    float: right;
}

/*幻灯片区域背景*/
.MainBg {
    width: 920px;
    margin: 0 auto;
}

/*大图展示区域*/
.OriginalPicBorder {
    padding: 0;
}

#OriginalPic {
    width: 920px;
    overflow: hidden;
    position: relative;
    font-size: 12px;
}

#OriginalPic img {
    display: block;
    min-width: 100px;
    margin: 0 auto;
}

/*鼠标手势*/
.CursorL {
    position: absolute;
    z-index: 999;
    width: 50%;
    height: 100%;
    color: #FFF;
    left: 0;
    cursor: url(../images/CurL.cur), auto;
}

.CursorR {
    position: absolute;
    z-index: 999;
    width: 50%;
    height: 100%;
    color: #FFF;
    right: 0;
    cursor: url(../images/CurR.cur), auto;
}

/*小图预览和滑动*/
.SliderPicBorder {
    width: 100%;
    overflow: hidden;
}

.ThumbPicBorder {
    width: 920px;
    margin: 0 auto;
    background: #eeeeee;
    overflow: hidden;
    position: relative;
}

.ThumbPicBorder #btnPrev {
    width: 45px;
    height: 113px;
    cursor: pointer;
    position: absolute;
    left: 20px;
    top: 20px;
}

.ThumbPicBorder #btnNext {
    width: 45px;
    height: 113px;
    cursor: pointer;
    position: absolute;
    right: 20px;
    top: 20px;
}

.ThumbPicBorder .pic {
    width: 755px;
    overflow: hidden;
    position: relative;
    margin: 20px auto;
}

#ThumbPic img {
    border: 3px solid #ddd;
    cursor: pointer;
    background-color: #ddd;
    margin: 0 5px;
    width: 135px;
    height: 108px;
    display: block;
    -webkit-transition: all .3s ease-in-out 0s;
    -moz-transition: all .3s ease-in-out 0s;
    transition: all .3s ease-in-out 0s;
}

#ThumbPic img.active {
    border: 3px solid #004DC9;
}

.mBanner {
    display: none;
}

.case_bg .bd {
    height: 400px;
}

.swiper-slide img {
    width: 100%;
}

.swiper-container {
    display: block;
    width: 100vw;
    height: auto;
    position: relative;
}

.switch {
    text-align: center;
}

.swiper-pagination,
.swiper-button-prev,
.swiper-button-next {
    z-index: 1 !important;
}

/* 二级菜单默认隐藏 */
.nav li > dl {
    display: none;
    position: absolute;
    background: #fff;
    min-width: 160px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 三级菜单默认隐藏 */
.nav .has-submenu > .submenu {
    display: none;
    position: absolute;
    left: 100%;
    top: 0;
    background: #fff;
    min-width: 140px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* 鼠标悬浮一级菜单显示二级菜单 */
.nav li:hover > dl {
    display: block;
}

/* 鼠标悬浮二级菜单显示三级菜单 */
.nav .has-submenu:hover > .submenu {
    display: block;
}

/* 让二级菜单下的dd相对定位，方便三级菜单定位 */
.nav .has-submenu {
    position: relative;
}

.swiper-container {
    min-height: 451px;
}