@charset "utf-8";

/* ============================================================================================================================
													全局默认样式
===============================================================================================================================*/
body {
    position: relative;
    font-family: "Arial", Helvetica, sans-serif;
    font-size: 14px;
    line-height: 1.7;
    margin: 0px;
    padding: 0px;
    color: #595959;
    background-color: #fff;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0px;
}

h4,
h5,
h6 {
    font-weight: normal;
}

ul,
li,
dd,
dl,
dt,
ol {
    list-style: none;
    padding: 0px;
    margin: 0px;
}

em,
i {
    font-style: normal;
}

a {
    color: #333333;
    text-decoration: none;
}

a:hover,
a:focus {
    color: #1d2088;
    text-decoration: none;
}

p {
    padding: 0px;
    margin: 0px;
}

img {
    vertical-align: middle;
    max-width: 100%;
}

input,
input:focus,
button,
button:focus,
optgroup,
option,
select,
textarea,
textarea:focus {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    outline: 0;
    box-shadow: none;
}

.clearfix {
    clear: both;
}

/*============================================================================================================================
													bootstrap
===============================================================================================================================*/
.col-lg-1,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-10,
.col-lg-11,
.col-lg-12,
.col-md-1,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-10,
.col-md-11,
.col-md-12,
.col-sm-1,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-xs-1,
.col-xs-2,
.col-xs-3,
.col-xs-4,
.col-xs-5,
.col-xs-6,
.col-xs-7,
.col-xs-8,
.col-xs-9，.col-xs-10,
.col-xs-11,
.col-xs-12 {
    padding: 0;
}

/* ============================================================================================================================
													超出省略
===============================================================================================================================*/
.ellipsis {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ellipsis-1 {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #666;
}

.ellipsis-2 {
    -webkit-line-clamp: 2;
}

.ellipsis-3 {
    -webkit-line-clamp: 3;
}

.ellipsis-4 {
    -webkit-line-clamp: 4;
}

.ellipsis-5 {
    -webkit-line-clamp: 5;
}

.ellipsis-6 {
    -webkit-line-clamp: 6;
}

.ellipsis-7 {
    -webkit-line-clamp: 7;
}

.ellipsis-8 {
    -webkit-line-clamp: 8;
}

.ellipsis-9 {
    -webkit-line-clamp: 9;
}

.ellipsis-10 {
    -webkit-line-clamp: 10;
}


/* ============================================================================================================================
													全局宽度
===============================================================================================================================*/

/* --宽度--*/
.container-fluid,
.banner-container {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    padding: 0;
}

/* --内容宽度--*/
.container {
    width: 94%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0;
}

/* ============================================================================================================================
													page-翻页
===============================================================================================================================*/
.pagination {
    margin: 15px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    clear: both;
    flex-wrap: wrap;
}

.pagination>.active>a,
.pagination>.active>a:focus,
.pagination>.active>a:hover,
.pagination>.active>span,
.pagination>.active>span:focus,
.pagination>.active>span:hover {
    background-color: #1d2088;
    border-color: #1d2088;
}

.pagination>li>a,
.pagination>li>span {
    color: #333;
    margin-bottom: 3px;
}

@media (max-width:992px) {
    .pagination {
        margin: 0.3rem 0;
    }
}

.next-map p {
    position: relative;
    margin-top: 4px;
}

.next-map p:last-child {
    position: relative;
}

.next-map p span {
    float: left;
    display: inline-block;
}

.next-map p .ellipsis-1 {
    display: inline-block;
}


/* ============================================================================================================================
													公共标题字体大小
===============================================================================================================================*/
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    margin: 0;
    padding: 0;
    color: #262626;
}

h1 {
    font-size: 42px;
}

h2 {
    font-size: 36px;
}

h3 {
    font-size: 30px;
}

@media (max-width: 1440px) {
    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 30px;
    }

    h3 {
        font-size: 24px;
    }
}

@media (max-width: 1024px) {
    h1 {
        font-size: 30px;
    }

    h2 {
        font-size: 24px;
    }

    h3 {
        font-size: 18px;
    }
}

@media (max-width: 640px) {
    h1 {
        font-size: 24px;
    }

    h2 {
        font-size: 18px;
    }

    h3 {
        font-size: 14px;
    }
}

/* ============================================================================================================================
													more-更多按钮
===============================================================================================================================*/
.more {
    display: inline-block;
    width: 150px;
    height: 42px;
    background-color: #1d2088;
    color: #ffffff;
    line-height: 40px;
    border-radius: 8px;
    text-align: center;
}

.more:hover {
    color: #ffffff;
}

.more i {
    color: #ffffff;
    font-size: 12px;
    margin-left: 5px;
    padding: 4px;
    transition: all 0.5s;
    border-radius: 50%;
}

.more:hover i {
    color: #1d2088 !important;
    background-color: #ffffff;
}

/* ============================================================================================================================
													浮动
===============================================================================================================================*/
.fr {
    float: right;
}

.fl {
    float: left;
}

/* ============================================================================================================================
												弹出效果
===============================================================================================================================*/


/* ============================================================================================================================
													去掉swiper左右伪类内容
===============================================================================================================================*/
.swiper-button-prev::after,
.swiper-container-rtl .swiper-button-next::after {
    content: ""
}

.swiper-button-next::after,
.swiper-container-rtl .swiper-button-prev::after {
    content: ""
}

/* ============================================================================================================================
													header
===============================================================================================================================*/
.header-box {
    position: relative;
    width: 100%;
    background-color: #fff;
    z-index: 9999;
    height: 192px;
}

/*-- 顶部 --*/
.top-box {
    width: 100%;
    background: #1d2088;
    height: auto;
    padding: 7px 0;
    color: #fff;
}

.top-box em {
    *zoom: 1;
    *display: inline;
    display: inline-block;
    margin: 0 3px;
}

.top-box a {
    color: #fff;
}

.header .content_box,
.header .Alibaba {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header .header-logo {
    max-width: 190px;
    margin: 20px 0;
}

.header .header-right {
    flex: 1;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.header .header_search form {
    margin-right: 25px;
    position: relative;
    width: 330px;
    border: 1px solid #f1f1f1;
}

.header .header_search input {
    width: 285px;
    height: 40px;
    border: none;
    border-right: 0;
    padding: 0 10px;
    box-sizing: border-box;
}

.header .header_search button {
    width: 42px;
    height: 40px;
    border: none;
    border-left: 0;
    position: absolute;
    top: 0px;
    right: 0px;
    background-color: inherit;
}

.header .header_search input::-webkit-input-placeholder {
    color: #999;
    font-family: oswald-light
}

.header .header_search input:-moz-placeholder {
    color: #999;
    font-family: oswald-light
}

.header .header_search input::-moz-placeholder {
    color: #999;
    font-family: oswald-light
}

.header .header_search input:-ms-input-placeholder {
    color: #999;
    font-family: oswald-light
}

.header .Alibaba img {
    margin: 0 4px 0 25px;
}

@media (max-width:991px) {
    .header-box {
        height: 55px;
    }

    .header {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        overflow: hidden;
        background-color: #ffffff;
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
    }

    .header .header-logo {
        width: auto;
        margin: 10px 0;
    }

    .header-logo img {
        vertical-align: middle;
        max-width: inherit;
        height: 35px;
        width: auto;
        display: inline-block;
    }

    .mnav-btn {
        color: white;
        cursor: pointer;
        width: 40px;
        margin-left: 5px;
    }

    .mnav-btn a {
        display: block;
        overflow: hidden;
    }

    .mnav-btn span {
        float: left;
        width: 25px;
        height: 2px;
        background-color: #111111;
        margin-top: 6px;
        -ms-transform-origin: 7% 50%;
        -moz-transform-origin: 7% 50%;
        -webkit-transform-origin: 7% 50%;
        -o-transform-origin: 7% 50%;
        transition: all 0.3s;
        margin-left: 15px;
    }

    .header .mnav-btn .line1 {
        margin-top: 0;
    }

    .header .mnav-btn .on .line1 {
        transform: rotate(45deg);
    }

    .header .mnav-btn .on .line2 {
        filter: alpha(opacity=0);
        -moz-opacity: 0;
        -khtml-opacity: 0;
        opacity: 0;
        transform: rotate(0);
    }

    .header .mnav-btn .on .line3 {
        transform: rotate(-45deg);
    }

    .header .header_search {
        display: none;
        position: absolute;
        right: 0;
        background-color: #ffffff;
        padding: 10px 15px;
        width: 100%;
        top: 0;
    }

    .header .header_search form {
        width: 85%;
    }

    .header .header_search input,
    .header .header_search button {
        height: 35px;
    }

    .search {
        color: #111111;
        font-size: 20px !important;
    }
}

@media (min-width:992px) {

    /*-- 导航 --*/
    .nav-box {
        width: 100%;
        background: #f9f9f9;
        z-index: 9999;
        transition: all 0.3s;
        display: block !important;
    }

    .nav-box .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav-box ul {
        flex: 1;
    }

    .nav-box ul .navli {
        display: inline-block;
        margin-right: 3.4%;
        position: relative;
        padding-left: 6px;
    }

    .nav-box ul .navlia {
        display: block;
        line-height: 60px;
        font-size: 18px;
        color: #000;
        text-transform: capitalize;
    }

    .nav-box ul .navlia::after {
        transition: all 0.5s ease;
        content: "";
        position: absolute;
        background: #1d2088;
        left: 50%;
        transform: translateX(-50%);
        bottom: 0;
        width: 0;
        height: 2px;
        opacity: 0;
    }

    .nav-box ul .navlia:hover::after {
        opacity: 1;
        width: 100%;
    }

    .nav-box ul .on .navlia {
        color: #1d2088;
    }

    .nav-box ul .on {
        background-image: url(../images/nav-dot.png);
        background-repeat: no-repeat;
        background-position: left 0 center;
        background-size: 20px;
    }

    /* --导航子栏目样式--*/
    .navsub {
        display: none;
        width: 200px;
        background: #fff;
        position: absolute;
        top: auto;
        left: 0px;
        height: auto;
        box-shadow: 0px 1px 30px 0px rgb(77 77 77 / 30%);
        -webkit-transform-origin: top center;
        -ms-transform-origin: top center;
        transform-origin: top center;
        -webkit-transform: scaleY(0);
        -ms-transform: scaleY(0);
        transform: scaleY(0);
        -webkit-transition: -webkit-transform;
        transition: transform;
        border-radius: 0;
        overflow: hidden;
    }

    .nav-box ul .navli:hover .navsub {
        -webkit-transform: scaleY(1);
        -ms-transform: scaleY(1);
        transform: scaleY(1);
        transition: transform .3s;
    }

    .nav-box ul .navsub ol {
        opacity: 0;
        -webkit-transform: translate(0, -20px);
        -ms-transform: translate(0, -20px);
        transform: translate(0, -20px);
        -webkit-transition: all .2s;
        transition: all .2s;
        padding: 10px 0;
    }

    .nav .navsub.active ol {
        opacity: 1;
        -webkit-transform: translate(0, 0px);
        -ms-transform: translate(0, 0px);
        transform: translate(0, 0px);
        -webkit-transition: all .2s .3s ease-in;
        transition: all .2s .3s ease-in;
    }

    .navsub a {
        height: 42px;
        line-height: 42px;
        display: block;
        padding: 0 20px;
        text-align: left;
        color: #333;
        font-size: 14px;
        position: relative;
        -webkit-transition: all 0.3s cubic-bezier(0.86, 0.5, 1, 1);
        transition: all 0.3s cubic-bezier(0.86, 0.5, 1, 1);
        white-space: nowrap;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .navsub a:hover {
        background-color: #1d2088;
        color: #fff;
    }

    .header_fixed {
        position: fixed !important;
        top: 0;
        left: 0;
        box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
    }

}

@media (max-width:991px) {
    .nav-box {
        display: none;
        top: 55px;
        width: 100%;
        height: 100%;
        padding: 0 3%;
        display: none;
        position: fixed;
        left: 0px;
        z-index: 2;
        overflow-y: auto;
        background: #fff;
        border-top: 1px solid #dadada;
        -webkit-transition: all .8s ease;
        transition: all .8s ease;
    }

    .nav-box>ul {
        width: 100%;
        overflow-y: auto;
        height: 100vh;
        padding-bottom: 100px;
    }

    .nav-box .mnavli {
        line-height: normal;
        border-bottom: 1px solid #cecece;
        font-size: 15px;
        padding: 0 15px 0 20px;
        min-width: 100%;
        display: block;
        border-radius: 0;
        text-align: left;
        margin: 0;
        box-shadow: none;
        opacity: 0;
        -webkit-transform: translate(30px, 0);
        -ms-transform: translate(30px, 0);
        transform: translate(30px, 0);
        -webkit-transition: all .8s ease;
        transition: all .8s ease;
    }

    .nav-box .mnavli.animate {
        opacity: 1;
        -webkit-transform: translate(0, 0);
        -ms-transform: translate(0, 0);
        transform: translate(0, 0);
    }

    .nav-box .mnavlia {
        vertical-align: middle;
        display: inline-block;
        text-decoration: none;
        width: 80%;
        line-height: 48px;
        color: #383838;
        position: relative;
        box-sizing: border-box;
    }

    .nav-box ._icon {
        position: relative;
        display: inline-block;
        vertical-align: middle;
        text-align: center;
        background: none;
        margin-left: 8%;
    }

    .nav-box ._icon::after {
        content: '';
        display: block;
        width: 26px;
        height: 26px;
        background: url(../images/show.png) no-repeat center;
        background-size: 17px auto;
    }

    .nav-box ._icon.son::after {
        background: url(../images/hide.png) no-repeat center;
        background-size: 17px auto;
    }

    .nav-box .m_navsub {
        display: none;
        margin: 0 0 20px;
    }

    .nav-box .m_navsub li {
        background: url(../images/dian.png) no-repeat left center;
        background-size: 3px auto;
        font-size: 14px;
    }

    .nav-box .m_navsub li a {
        line-height: 40px;
        padding-left: 14px;
    }
}

/* ============================================================================================================================
													右侧面导航
===============================================================================================================================*/
.sidebar-nav {
    position: fixed;
    z-index: 999;
    right: 5px;
    top: 30%;
}

.sidebar-nav .item {
    display: block;
    position: relative;
    height: 60px;
    width: 60px;
    cursor: pointer;
    margin-bottom: 1px;
}

.sidebar-nav i {
    margin-left: 5px;
    position: relative;
    overflow: hidden;
    height: 60px;
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #fff;
    background: #1d2088;
}

.sidebar-nav .item:hover {
    opacity: 1;
}

.sidebar-nav ._main {
    font-size: 16px;
    color: #fff;
    overflow: hidden;
    position: absolute;
    right: 54px;
    background: #1d2088;
    top: 0;
    bottom: 0;
    height: 50px;
    line-height: 50px;
    max-width: 0;
    white-space: nowrap;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.sidebar-nav ._mains,
.sidebar-nav ._mains img {
    height: 160px;
    background-color: inherit;
}

.sidebar-nav .item:hover ._main {
    display: block;
    max-width: 6rem;
    padding: 0 30px;
    border-radius: 500px;
}

.sidebar-nav .item:hover ._mains {
    display: block;
    border-radius: 0px;
    padding: 0px;
    width: 160px;
}


/* ============================================================================================================================
												footer
===============================================================================================================================*/
.footer {
    background-color: #222;
    overflow: hidden;
}

.footer .footer-box {
    padding: 0.6rem 0;
    line-height: 2;
}

.footer a,
.footer {
    color: #ffffff;
}

.footer ._logo,
.footer ._logo img {
    width: 190px;
    overflow: hidden;
}

.footer .footer-box {
    width: 100%;
}

.footer .footer-info {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

.footer .footer-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer .footer-info>div {
    margin-right: 9vw;
}

.footer h2 {
    margin-bottom: 0.22rem;
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}

.footer .footer-info li {
    position: relative;
    padding-left: 0.1rem;
}

.footer .footer-info li a {
    color: #a9a9a9;
}

.footer .footer-info li:after {
    content: "";
    position: absolute;
    left: 0;
    top: 48%;
    width: 0.05rem;
    height: 0.05rem;
    margin-top: -0.13vw;
    background-color: #fff;
    border-radius: 50%;
}

.footer-contact {
    width: 30%;
}

.footer-contact ._main {
    display: flex;
    justify-content: space-between;
}

.footer-contact ._main>div {
    overflow: hidden;
    flex: 1;
}

.footer-contact p {
    color: #a9a9a9;
    line-height: 1.6;
}

.footer-contact ._main .ewm {
    overflow: hidden;
    width: 100px;
    height: 100px;
    display: inline-block;
    background-color: #ffffff;
    margin-left: 10px;
    flex: inherit;
}

.footer-contact .ewm img {
    width: 100%;
}

.footer .sns {
    margin-bottom: 0.22rem;
    overflow: hidden;
}

.footer .sns a {
    float: left;
    display: block;
    width: 0.3rem;
    height: 0.3rem;
    margin-right: 0.5vw;
    background-image: url(../images/icon-sns.png);
    background-size: 400% 300%;
    background-position-y: -100%;
}

.footer .sns .facebook {
    background-position-x: 0;
}

.footer .sns .Ticktok{
    background-position-x: -100%;
}

.footer .sns .instagram {
    background-position-x: -200%;
}

.footer .sns .linkedin {
    background-position-x: -300%;
}

.footer-copyright {
    border-top: 1px solid #444;
    padding: 15px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-copyright p,
.footer-copyright a {
    color: #999;
    margin-right: 15px;
}

@media (max-width:991px) {
    .footer{
        padding-bottom: 50px;
    }
    .footer .footer-box{
        padding:0.5rem 0;
    }
    .footer .footer-info,
    .footer .footer-contact {
        flex: inherit;
        width: 100%;
        margin-bottom: 0.2rem;
    }

    .footer .footer-contact {
        margin: 0;
    }

    .footer h2 {
        margin: 0;
    }

    .footer ._logo {
        display: none;
    }

    .footer-contact ._main {
        align-items: flex-end;
    }

    .footer .sns{
        margin: 0.1rem 0;
    }
    
    .footer-contact ._main .ewm {
        width:70px;
        height:70px;
    }
    .footer-copyright p,
    .footer-copyright a {
        width: 100%;
        line-height: 24px;
    }
}

/* ==============================================
		手机底部悬浮导航
============================================== */
@media (max-width: 991px) {
    .footer-navbox {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        z-index: 8888;
        background-color: #1d2088;
        height: 50px;
        display: block;
    }

    .footer-navbox ul {
        position: relative;
        display: block;
    }

    .footer-navbox ul li {
        float: left;
        width: 20%;
        height: 45px;
        text-align: center;
        overflow: hidden;
    }

    .footer-navbox ul li a {
        display: block;
        width: 100%;
        height: 100%;
        text-transform: capitalize;
    }

    .footer-navbox ul li span {
        position: relative;
        display: block;
        text-align: center;
        width: 20px;
        height: 20px;
        margin: 5px auto;
        overflow: hidden;
    }

    .footer-navbox ul li:nth-child(3) span {
        position: absolute;
        top: -1.68em;
        width: 6.2em;
        height: 6.2rem;
        left: 0;
        right: 0;
        margin: 0 auto;
        overflow: hidden;
    }

    .footer-navbox ul li:nth-child(3) p {
        display: none;
    }

    .footer-navbox ul li span img {
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        max-width: 100%;
        height: 100%;
    }

    .footer-navbox ul li p {
        color: #fff;
        text-align: center;
        font-size: 12px;
        line-height: 11px;
    }

    .footer-navbox ul li:nth-child(3) span img {
        position: relative;
        width: 100%;
        height: auto;
    }

    .footer_top_txt a {
        font-size: 14px;
        text-align: center;
        font-weight: 400 !important;
        display: block;
    }

    .footer_bottom i {
        display: none;
    }

    .footer_bottom span {
        display: none;
    }

    .c_nav {
        display: none;
    }
}

@media (min-width:991px) {
    .footer_top_txt p:nth-child(3) {
        display: none;
    }

    .footer_top_txt p:nth-child(4) {
        display: none;
    }
}

/* ============================================================================================================================
													内页banner
===============================================================================================================================*/
.adv_container {
    position: relative;
    width: 100%;
}

.adv_container ._main {
    position: absolute;
    width: 100%;
    height: auto;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    text-align: center;
    padding: 0 15px;
}

.adv_container ._main h2 {
    font-size: 32px;
    text-transform: capitalize;
    font-weight: 700;
}

.adv_container ._main p {
    font-size: 16px;
    text-align: center;
    margin-top: 10px;
}

.adv_container picture {
    display: block;
    height: 350px;
    overflow: hidden;
    position: relative;
}

.adv_container picture img {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    top: 50%;
    opacity: 0.9;
    transform: translateY(-50%);
}

@media (max-width:767px) {
    .adv_container ._main h2 {
        font-size: 24px;
    }

    .adv_container ._main p {
        font-size: 14px;
        line-height: 26px;
        margin-top: 6px;
    }

    .adv_container picture {
        height: 4rem;
    }
}

/* ============================================================================================================================
													crumb-box面包屑
===============================================================================================================================*/
.crumb-box {
    overflow: hidden;
    background-color: #f5f5f5;
}

.crumb {
    height: 60px;
    line-height: 60px;
    overflow: hidden;
    color: #333;
    font-size: 16px;
}

.crumb i {
    margin-right: 4px;
}

.crumb a {
    color: #333;
}

.crumb a:last-child {
    color: #1d2088;
}

@media (max-width:991px) {
    .crumb {
        height: 40px;
        line-height: 40px;
        padding: 0 10px;
    }

    .crumb-box .container {
        width: 100%;
        flex-wrap: wrap;
    }

    .crumb-box .container ul,
    .crumb {
        flex: auto;
        width: 100%;
    }

    .crumb_btn {
        display: none;
        width: 100%;
        background-color: #1d2088;
        padding: 0 10px;
        color: #ffffff;
    }

    .crumb_btn li {
        position: relative;
        padding: 10px 0;
        text-transform: capitalize;
        font-weight: bold;
    }

    .crumb_btn li::after {
        content: "";
        position: absolute;
        right: 5px;
        top: 11px;
        width: 18px;
        height: 18px;
        background-image: url(../images/cate.png);
        background-size: 100% 100%;

    }
}

@media (min-width:991px) {
    .crumb-box .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .crumb-box .m_crumbnav {
        flex: 1;
    }

    .crumb-box .m_crumbnav ul {
        position: relative;
        margin: 22px auto;
        justify-content: space-between;
        text-align: right;
    }

    .crumb-box .m_crumbnav ul li {
        display: inline-block;
        transition: all 0.5s;
        position: relative;
        font-size: 16px;
        color: #333;
        text-align: center;
        margin: 0 0 0 15px;
        text-transform: capitalize;
        border-radius: 20px;
        line-height: 1.2;
    }

    .crumb-box .m_crumbnav ul li:hover a,
    .crumb-box .m_crumbnav ul li.active a {
        color: #1d2088;
    }
}

@media (max-width:991px) {

    .m_crumbnav,
    .m_crumbnav {
        width: 100%;
        height: 100%;
        position: fixed;
        top: 0;
        left: 100%;
        transition: left .3s;
        z-index: 9999;
        background-color: #ffffff;
        padding-left: 10%;
        overflow-y: auto;
    }

    .m_crumbnav li,
    .m_crumbnav li {
        padding: 5px 10px;
        display: flex;
    }

    .m_crumbnav li a,
    .m_crumbnav li a {
        flex: 1;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        padding: 10px 0;
        color: #707070;
    }

    .m_crumbnav li.active,
    .m_crumbnav li.active {
        background: #eee;
    }

    .m_crumbnav li.active a,
    .m_crumbnav li.active a {
        color: #1d2088;
    }

    .m_crumbnav.on,
    .m_crumbnav.on {
        left: 0;
    }

    .m_crumbnav em,
    .m_crumbnav em {
        position: relative;
        left: 100%;
        top: 0;
        color: #ffffff;
        background: #333;
        width: 10%;
        height: 100%;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: left .3s;
    }

    .m_crumbnav em.on,
    .m_crumbnav em.on {
        left: 0;
        position: fixed;
    }
}

/* ============================================================================================================================
											box_left
===============================================================================================================================*/
.box_left {
    position: relative;
    position: sticky;
    top:60px;
    width: 23.6%;
    float: left;
    margin-right: 20px;
}
.box_left ._main {
    margin-bottom: 20px;
}
.box_left h2 {
    background: #1d2088;
    height: 47px;
    line-height: 47px;
    text-indent: 15px;
    font-size: 18px;
    color: #fff;
    text-transform: capitalize;
}

.box_left ._sub .siderli {
    font-size: 16px;
    line-height: 55px;
    cursor: pointer;
    overflow: hidden;
    background-color: #ffffff;
    border-bottom: 1px solid #e5e5e5;
}

.box_left ._sub .siderli i {
    float: right;
    display: none;
    width: 10%;
    height: 56px;
    background: url(../images/icon_pro_close.png) no-repeat right 10px center;
    cursor: pointer;
}


.box_left ._sub .siderli i.add {
    background: url(../images/icon_pro_open.png) no-repeat right 10px center;
}

.box_left ._sub .siderlia {
    float: left;
    width: 90%;
    padding: 0 15px;
    overflow: hidden;
}

.box_left .sublist {
    float: left;
    display: none;
}

.box_left .sublist.on {
    display: block;
    padding: 0 0 20px 0;
    width: 100%;
    padding-right: 15px;
}

.box_left .sublist li {
    padding-left: 15px;
    color: #7a7a7a;
}

.box_left .sublist li a {
    padding-left: 15px;
    line-height: 40px;
}

.box_left li a:hover,
.box_left li.active .siderlia,
.box_left li .active {
    color: #1d2088;
    background-image: url(../images/nav-dot.png);
    background-repeat: no-repeat;
    background-position: left 8px center;
    background-size: 20px;
}

.left_pro {
    overflow: hidden;
    padding: 0 10px;
    border-left: 1px solid #e5e5e5;
    border-right: 1px solid #e5e5e5;
    background-color: #ffffff;
}

.left_pro li {
    float: left;
    display: block;
    margin: 10px 0 0;
    padding-bottom: 10px;
    width: 100%;
    border-bottom: 1px solid #f1f1f1;
}

.left_pro li dt {
    float: left;
    display: block;
    position: relative;
    width: 82px;
    height: 82px;
    border: 1px solid #eee;
    -webkit-transition: all .3s;
    transition: all .3s;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    margin-right: 6px;
}

.left_pro li dt img {
    max-width: 100%;
    max-height: 100%;
    vertical-align: middle;
}

.left_pro li p {
    height: 72px;
    line-height: 24px;
    font-size: 14px;
    color: #333;
    text-decoration: none;
    overflow: hidden;
    -webkit-transition: all .3s;
    transition: all .3s;
    margin-top: 5px;
}

.left_new {
    padding: 0;
    border: 0;
}
.left_new li:first-child{
    margin-top: -15px;
}
.left_new li {
    margin:15px  0 0;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}

.left_new li dt {
    width: 100%;
    height: auto;
    padding: 0;
    margin: 0;
    overflow: hidden;
    float: inherit;
}

.left_pro li h3 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    margin: 10px 0 4px;
    width: 100%;
    line-height: 20px;
    font-size: 16px;
    color: #000;
    text-decoration: none;
    overflow: hidden;
    padding: 0 10px;
}

.left_pro li .time {
    width: 100%;
    height: 20px;
    line-height: 20px;
    font-size: 14px;
    color: #989898;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 10px;
}

.box_right {
    overflow: hidden;
}

.list_main {
    position: relative;
    padding: 30px 0;
}
@media (max-width:991px) {
    .list_main {
        padding: 15px 0;
    }
}


/* ============================================================================================================================
												.arclist
===============================================================================================================================*/
.arclist {
    width: 100%;
    overflow: hidden;
}

.arclist ul {
    overflow: hidden;
}

.arclist ul li {
    float: left;
    width: 100%;
    padding: 1vw;
    margin: 0 0 2%;
    text-align: left;
    box-sizing: border-box;
    background-color: #fff;
    overflow: hidden;
    transition: all .5s;
}

.arclist ul li ._pic {
    float: left;
    width: 28.8%;
    height: 0;
    padding-bottom: 18.2%;
    overflow: hidden;
    margin-right: 2%;
}

.arclist ul li ._pic img {
    width: 100%;
    height: auto;
}

.arclist ul li ._con {
    padding: 15px 20px 0 0;
    overflow: hidden;
}

.arclist ul li h3 {
    margin-bottom: 0.1rem;
    line-height: 1.6;
    font-size: 20px;
    font-weight: bold;
    color: #333;
    font-family: Opensans-Regular !important;
}

.arclist ul li:hover h3 {
    color: #1d2088;
}

.arclist ul li p {
    font-size: 14px;
    color: #666666;
    line-height: 20px;
    max-height: 40px;
    overflow: hidden;
    margin-bottom: 10px;
    margin-top: 5px;
    display: block;
}

.arclist ul li h4 {
    color: #666666;
}

@media (max-width:767px) {
    .arclist ul li {
        padding: 10px;
    }

    .arclist ul li ._pic {
        padding-bottom: 27%;
        position: relative;
    }

    .arclist ul li ._pic img {
        position: absolute;
        top: 0;
        bottom: 0;
        right: 0;
        left: 0;
        margin: auto;
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .arclist ul li h4 {
        display: none;
    }

    .arclist ul li h3 {
        font-size: 16px;
    }

    .arclist ul li ._con {
        padding: 0
    }

    .arclist ul li p {
        margin: -2px 0 5px;
    }
}


/* ============================================================================================================================
												pmutlist
===============================================================================================================================*/
.pmutlist {
    overflow: hidden;
    margin: 30px 0;
}

.pmutlist ul {
    width: 102%;
}

.pmutlist figure {
    float: left;
    width: 32%;
    margin: 0 1.33% 1.33% 0;
    transition: all .5s;
    background-color: #f5f5f5;
}

.pmutlist li a {
    display: block;
    height: 0;
    padding-bottom: 66.6%;
    overflow: hidden;
    position: relative;
}

.pmutlist li a img {
    max-width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    margin: auto;
    left: 0;
    right: 0;
    bottom: 0;
    object-fit: cover;
}

.pmutlist figure p {
    position: relative;
    height: 0.6rem;
    line-height: 0.6rem;
    transition: all .5s;
    text-align: center;
    font-size: 16px;
}

.pmutlist figure:hover p {
    background-color: #1d2088;
    padding-left: 5%;
    transform: translateX(0);
    color: #fff;
}

@media (max-width:991px) {
    .pmutlist {
        margin: 20px 0;
    }

    .pmutlist figure {
        width: 48%;
        margin: 0 2% 2%0;
    }
}

/* ============================================================================================================================
												prolist
===============================================================================================================================*/

.prolist ul {
    width: 101%;
    margin-left: -0.5%;
}

.prolist li {
    position: relative;
    padding: 7px;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .1);
    float: left;
    width: 32.33%;
    overflow: hidden;
    margin: 0 0.5% 12px;
}

.prolist li dt {
    padding-top: 100%;
    overflow: hidden;
    position: relative;
    border: 1px solid #ddd;
}

.prolist li dt img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
}

.prolist li dt::after {
    content: '';
    position: absolute;
    left: 0px;
    top: 100%;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    z-index: 1;
}

.prolist li dt span {
    font-size: 16px;
    color: #1d2088;
    background: #fff;
    width: 54px;
    height: 54px;
    line-height: 54px;
    border-radius: 50%;
    display: block;
    position: absolute;
    left: 50%;
    top: 100%;
    opacity: 0;
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: all 0.5s;
    -moz-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -o-transition: all 0.5s;
    text-align: center;
}

.prolist li:hover dt span {
    opacity: 1;
    top: 50%;
}

.prolist li:hover dt::after {
    top: 0;
    opacity: 1;
}

.prolist li a>div {
    position: relative;
    min-height: 90px;
    overflow: hidden;
}

.prolist li dd {
    margin: 15px 0 5px;
    line-height: 20px;
    color: #666666;
    height: 40px;
}

.prolist li p {
    width: 100%;
    height: 26px;
    position: relative;
    margin: 8px 0 5px;
    color: #111111;
    font-weight: 700;
    font-family: Roboto, Helvetica Neue, Helvetica, Tahoma, Arial, PingFang SC, Microsoft YaHei;
    padding-right: 85px;
}

.prolist li ._more {
    position: absolute;
    right: 0;
    top: 0;
    height: 26px;
    width: 26px;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-line-pack: center;
    align-content: center;
    color: #fff;
    background: #ccc;
    font-weight: 150;
    font-size: 26px;
    line-height: 1;
    border-radius: 50%;
}

@media (max-width:991px) {
    .prolist_box {
        padding: 35px 0;
    }

    .prolist li {
        width: 48%;
        margin: 0 1% 2%;
    }

    .prolist .tit {
        padding: 20px 10px;
        height: 170px;
        line-height: 18px;
    }

    .prolist .tit span {
        font-size: 18px;
    }

    .prolist .tit a {
        font-size: 14px;
    }
}

/* ============================================================================================================================
													文章详情样式
===============================================================================================================================*/


.article_detail {
    float: left;
    overflow: hidden;
    clear: left;
    width: 100%;
}

.article_detail ._title h2 {
    font-size: 26px;
    text-align: center;
    line-height: 36px;
    color: #262626;
}

.article_detail ._title p {
    display: flex;
    justify-content: space-between;
    padding-top: 20px;
    margin: 20px 0;
    border-top: 1px solid #d9d9d9;
}

.article_detail ._content {
    overflow: hidden;
    padding: 10px 0 20px;
    font-size: 16px;
    line-height: 26px;
}

._return {
    overflow: hidden;
    margin-bottom: 20px;
    padding: 15px;
    background-color: #ffffff;
    border-top: 2px solid #f5f5f5;
}

._return a {
    width: 50%;
    display: block;
}

._return .prev {
    float: left;
}

._return .next {
    float: right;
    text-align: right;
}

/* ============================================================================================================================
												产品详情样式
===============================================================================================================================*/
.product_detail {
    overflow: hidden;
}

.product_detail ._info {
    display: block;
    overflow: hidden;
    font-size: 14px;
    line-height: 24px;
    color: #666;
    background-color: #ffffff;
    padding: 0.2rem;
}

.product_detail ._info ._text {
    overflow: hidden;
}

.product_detail ._info h2 {
    font-weight: bold;
    white-space: normal;
    text-align: left;
    font-size: 32px;
    color: #111111;
    margin-top: 10px;
}

.product_detail ._con {
    display: inline-block;
    vertical-align: middle;
    -moz-box-flex: 1;
    -webkit-box-flex: 1;
    box-flex: 1;
    flex: 1;
    white-space: normal;
}

.product_detail ._text ul {
    margin: 12px 0;
    padding: 8px 12px;
    background-color: #f5f5f5;
    color: #999;
    line-height: 2;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.product_detail ._text ul li {
    width: 100%;
}

.product_detail ._text ul li em {
    font-size: 14px;
}

.product_detail ._text ul li span {
    line-height: 1.4;
    display: inline-block;
    margin-right: 3px;
    color: #333333;
}

.product_detail ._contact {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid #eee;
    padding-top: 12px;
}

.product_detail ._contact a {
    display: inline-block;
    width: 120px;
    line-height: 38px;
    text-align: center;
    height: 40px;
    position: static;
    transform: none;
    background-color: #1d2088;
    color: #ffffff;
}

/* ==手机轮播样式==*/
.mproduct {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.mproduct img {
    width: 100%;
}

.mproduct .product_btn {
    overflow: hidden;
    margin: 12px 0;
}

.mproduct .product_btn li {
    border: 2px solid #F5F5F5;
}

.mproduct .product_btn li.swiper-slide-thumb-active {
    border-color: #1d2088;
}

/* ==詳情样式==*/
.product_detail ._content {
    margin-top: 20px;
    width: 100%;
    overflow: hidden;
    background-color: #ffffff;
    padding-bottom: 20px;
}

.product_detail ._content ._title {
    width: 100%;
    overflow: hidden;
    height: 55px;
    border-bottom: 1px solid #eee;
}

.product_detail ._content ._title span {
    display: block;
    height: 55px;
    line-height: 55px;
    text-align: center;
    padding: 0 25px;
    cursor: pointer;
    font-size: 20px;
    background: #dddddd;
    color: #111111;
    font-weight: bold;
}

/* ==产品推荐样式==*/
.recommend-box {
    width: 100%;
    overflow: hidden;
}

.recommend-box h3 {
    font-size: 24px;
    color: #000;
    margin-bottom: 10px;
}

.recommend-box>div {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.recommend-box ._btn {
    position: absolute;
    top: 0px;
    bottom: 0px;
    margin: auto 0;
    width: 30px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    z-index: 10;
    cursor: pointer;
    border-radius: 1px;
    -webkit-transition: all 200ms ease;
    transition: all 200ms ease;
    background: rgba(100, 100, 100, .8);
    font-size: 1.5rem;
    color: #fff;
}

.recommend-box .pro_listprev {
    left: 0px;
}

.recommend-box .pro_listnext {
    right: 0px;
}

.recommend-box dt {
    width: 100%;
    height: 0;
    padding-bottom: 100%;
    overflow: hidden;
    background: #fff;
}

.recommend-box dt img {
    width: 100%;
    transition: all .5s ease;
    transform: scale(1);
    background: #fff;
}

.recommend-box h4 {
    font-size: 16px;
    color: #fff;
    text-align: center;
    background-color: #979797;
    padding: 0.2rem 0.1rem;
    transition: all .5s ease;
}

.recommend-box li:hover dt img {
    transform: scale(1.3);
}

.recommend-box li:hover h4 {
    color: #fff;
    background-color: #1d2088;
}

@media (max-width:992px) {
    .product_detail ._info h2 {
        font-size: 22px;
        line-height: 30px;
    }
}

@media (max-width:767px) {
    .product_detail ._info h2 {
        font-weight: normal;
    }

    .recommend-box h4 {
        font-size: 14px;
    }
}


.yuyan:hover{
    cursor: pointer;
}
.yuyan{
    display: inline-block;
    position: relative;
    margin-left: 20px;
}
.yuyan.sm{
    display: none;
}
.yuyan ul{
    display: none;
    position: absolute;
    background-color: white;
    border-top:5px solid #00235a;box-shadow:0 0 3px #bbb;
    z-index: 999999;
}
.yuyan ul li{
    width: 100%;
    font-size: 16px;
    line-height: 16px;
    color: #00235a;
    padding: 10px;
    text-align: center;
    box-sizing: border-box;
}
.yuyan ul li a{
    color: #000;
}
.yuyan span{
    display: block;
    font-size: 12px;
    padding-left: 23px;
    color: white;
    background: url(../images/earth.png) left center no-repeat;
    background-size: 19px;
}