@charset "utf-8";
* {
    padding: 0;
    margin: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-weight: normal;
    outline: none;
}

.art-main *{font-weight: revert;}
html,
body {
    color: #333;
    font-size: 16px;
    font-family: "微软雅黑";
    margin-left: auto !important;
    margin-right: auto !important;
    text-align: left;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

img,
input {
    border: 0;
    outline: none;
}

.wap {
    display: none !important;
}

.top>img.wap {
    display: none;
}

body .clear {
    clear: both;
    height: 0 !important;
    width: 0 !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    float: none !important;
}

.px1400 {
    max-width: 1400px;
    margin: 0 auto;
}

.px1460 {
    max-width: 1460px;
    margin: 0 auto;
}

.px1600 {
    max-width: 1600px;
    margin: 0 auto;
}




.b-top {
    line-height: 40px;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 999999;
    display: none;
}

.t-search-zzc {
    position: fixed;
    z-index: 99998;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .6);
}

.t-search {
    padding: 0 0 10px 0;
    display: none;
    display: block;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    z-index: 99999;
}

.t-search>div {
    min-width: 500px;
    margin: 0 auto;
    position: relative;
    padding-right: 50px;
    padding: 5px 0;
    background: #fff;
}

.t-search>div input[type="text"] {
    display: block;
    width: 100%;
    padding: 0 70px 0 20px;
    font-size: 16px;
    height: 30px;
    box-sizing: border-box;
}

.search-btn {
    position: absolute;
    right: 0;
    top: 0;
    height: 40px;
    width: 40px;
    background: #00488b;
}

.search-btn input {
    display: block;
    width: 20px;
    margin: 10px auto;
}

.hd-search-box {
    top: -6px;
    position: absolute;
    right: 80px;
    cursor: pointer;
    width: 80px;
    height: 106px;
    background: #2553a6 url(../images/search.png) no-repeat;
    background-position: center center;
    cursor: pointer;
}

.hd-search-box::before {
    content: "";
    position: absolute;
    right: 100%;
    top: 0;
    border-width: 0 35px 106px 0;
    border-color: transparent #2553a6 transparent transparent;
    border-style: solid;
    /* height: 12px; */
}

.banner-nav-btn {
    top: -6px;
    position: absolute;
    right: 0;
    cursor: pointer;
    width: 80px;
    height: 106px;
    background: #e4bb6c url(../images/nav-menu-l.png) no-repeat;
    background-position: center center;
    cursor: pointer;
}

.banner-nav-btn.on {
    // background: url(../images/nav-menu-l-close.png) no-repeat;
    //background-position: center center;
    //background-size: 100%;
}




.b-top-r {
    overflow: hidden;
}

.b-top-r>ul {
    overflow: hidden;
    text-align: right;
    font-size: 0;
}

.b-top-r>ul>li {
    display: inline-block;
}

.b-top-r>ul>li a {
    font-size: 14px;
    display: block;
    padding: 0 0 0px 15px;
    color: #87adca;
    position: relative;
}

.b-top-r>ul>li a:hover {
    text-decoration: underline;
}

.b-top-r>ul>li a::after {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 16px;
    background: rgba(255, 255, 255, .5);
}

.b-top-r>ul>li a img {
    vertical-align: middle;
    margin-top: -2px;
    margin-right: 5px;
}

.b-top-r>ul>li:first-child a::after {
    content: none;
}

.b-top-r>ul>li:last-child a::after {
    content: none;
}

.b-top-r>ul>li a:hover {
    color: #fff;
}

.b-t-search {
    float: left;
}

.b-t-search>div {
    position: relative;
    border: 1px solid #595959;
    height: 25px;
    line-height: 25px;
    margin-top: 10px;
    padding: 0 10px;
    font-size: 0;
    background: #373535;
}

.b-t-search>div .search-text {
    border: none;
    outline: none;
    line-height: 25px;
    height: 25px;
    width: 125px;
    vertical-align: middle;
    background: none;
    color: #fff;
}

.b-t-search>div .search-btn {
    width: 25px;
    height: 25px;
    background: url(../images/search.png) no-repeat;
    background-position: center center;
    border: none;
    outline: none;
    vertical-align: middle;
}

.head {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 99999;
    transition: top 0.5s;
    padding: 0;
    border-top: 6px solid #2553a6;
}

.head.show {
    top: -140px;
}

.head_rgb.hide {
    top: -100%;
}

.head_wit {
    top: -100%;
}

.head_wit.show {
    top: 0;
}

.head_wit.show {
    top: 0;
}

.head_wit {
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .1);
}

.head_wit .logo {
    padding: 12px 0;
}

.head_wit .nav {
    padding-top: 12px;
}

.head_wit .logo a img {
    display: block;
}

.head_wit .logo a img:first-child {
    // display: none;
}

.head_wit .nav>ul>li>a {
    color: #333333;
}

.head_wit .b-top-r>ul>li a {
    color: #888888;
}

.head-top {
    position: relative;
    margin: 0 auto;
    transition: all 0.3s;
    float: right;
    width: 100%;
    max-width: 1760px;
}

.banner-nav {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .18) url(../images/banner-bj.jpg) no-repeat;
    background-position: center center;
    background-size: cover;
    z-index: 10;
    display: none;
}

.banner-nav>div {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 0 30px;
    overflow: hidden auto;
    bottom: 30px;
    margin-top: 106px;
    padding-top: 7.5%;
}

.banner-nav>div>ul {
    max-width: 1600px;
    margin: 0 auto;
}

.banner-nav>div>ul::-webkit-scrollbar {
    width: 5px;
    background: 0 0
}

.banner-nav>div>ul::-webkit-scrollbar-track {
    background: 0 0
}

.banner-nav>div>ul::-webkit-scrollbar-thumb {
    background: #fff
}

.banner-nav>div>ul::-webkit-scrollbar-thumb:window-inactive {
    background: #fff
}

.banner-nav>div>ul>li {
    float: left;
    width: 13.9%;
}

.banner-nav>div>ul>li a {
    display: block;
    color: #fff;
}

.banner-nav>div>ul li:hover>a {
    color: #e4bb6c;
}

.banner-nav>div>ul li:hover::before {
    color: #e4bb6c;
}

.banner-nav>div>ul>li>a {
    font-weight: 600;
    font-size: 24px;
}

.banner-nav>div>ul>li>ul {
    margin-top: 40px;
}

.banner-nav .nav-ej>li {
    position: relative;
    padding-left: 20px;
    background: url(../images/ej-li_dot.png) no-repeat;
    background-position: left 21px;
    max-width: 140px;
}

.banner-nav .nav-ej>li>a {
    font-size: 18px;
    line-height: 50px;
    display: block;
}

.banner-nav ul li span {
    position: absolute;
    right: 0;
    width: 30px;
    height: 30px;
    top: 10px;
    background: url(../images/nav-more.png) no-repeat;
    background-position: center center;
    cursor: pointer;
    transition: all 0.3s;
}

.banner-nav ul li span.on {
    transform: rotate(90deg);
}

.banner-nav .nav-sj {
    display: none;
}

.banner-nav .nav-sj>li {
    display: block;
    font-size: 14px;
    padding-left: 15px;
    line-height: 37px;
    position: relative;
}

.banner-nav .nav-sj>li::before {
    content: "+";
    position: absolute;
    left: 0;
    top: 0;
    font-size: 14px;
    color: #fff;
}

.banner-nav .nav-sj>li a {
    display: block;
}

.logo {
    float: left;
    overflow: hidden;
    padding-top: 23px;
    padding-bottom: 7px;
}

.logo a {
    position: relative;
    transition: all 0.5s;
    top: 0;
}

.logo a {
    display: block;
}

.logo a img {
    vertical-align: middle;
    display: none;
}

.logo a img:first-child {
    display: block;
}

.nav {
    float: right;
    text-align: right;
    padding-right: 210px;
    padding-top: 23px;
}

.nav>ul {
    font-size: 0;
    margin-top: 10px;
}

.nav>ul>li {
    float: left;
    text-align: center;
    position: relative;
    margin-left: 35px;
}

.nav>ul>li.active>a {}

.nav>ul>li:first-child {
    margin-left: 0;
}

.nav>ul>li>a {
    display: block;
    font-size: 22px;
    line-height: 40px;
    color: #f7f7f7;
    text-align: center;
    position: relative;
    transition: all 0.3s;
font-weight:700;
}

.nav>ul>li.on>div {
    border-top: 3px solid #27aeb6;
}

.nav>ul>li>a::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    border-bottom: 5px solid transparent;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
}

.nav>ul>li:hover>a::after {
    border-bottom: 5px solid rgba(37, 83, 166, .98);
}


// .nav>ul>li.active>a {
    border-color: #f0a402;
} 

.nav>ul>li>div {
    position: absolute;
    top: 100%;
    min-width: 140px;
    left: 50%;
    background: rgba(37, 83, 166, .58);
    z-index: 9999;
    overflow: hidden;
    line-height: normal;
    box-shadow: 0 0 10px rgba(0, 0, 0, .2);
    transform: translateX(-50%) scale(0) ;
    opacity: 0;
    transform-origin: center top;
}

.nav>ul>li:hover>div {
    transform: translateX(-50%) scale(1);
    transition: all 0.5s;
    opacity: 1;
}

.nav>ul>li>div>ul {
    overflow: hidden;
}

.nav>ul>li>div>ul>li a {
    display: block;
    font-size: 14px;
    line-height: 40px;
    transition: .3s;
    color: #fff;
}

.nav>ul>li>div>ul>li a:hover {
    background: rgba(0, 0, 0, .46);
}

.nav-r {
    float: left;
    position: relative;
}

.nav-r a {
    float: left;
    margin-left: 20px;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    text-align: center;
    color: #fff;
    line-height: 40px;
    font-size: 0;
}

.nav-r a img {
    vertical-align: middle;
    display: none;
}

.nav-r a img:first-child {
    display: inline-block;
}

.nav-r a span {
    display: block;
    font-size: 18px;
}

.top {
    max-width: 1920px;
    margin: 0 auto;
    position: fixed;
    right: 10px;
    top: 18px;
    width: 25px;
    height: 25px;
    z-index: 9999;
}

.top>img {
    display: block;
    width: 100%;
}

.wap-menu {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 99999;
    font-size: 0;
}

.wap-menu img {
    height: 25px;
}

.close-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 0;
}




.next-back img {
    display: block;
    width: auto !important;
    height: auto !important;
}

.pic {
    padding-top: 75%;
    position: relative;
    overflow: hidden;
}

.pic img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition: all 1s;
}

.pic img:hover {
    transform: scale(1.05);
}

.footer {
    background: url('../images/bg_footer.png') no-repeat;
    background-position: 100% 100%;
    padding-top: 35px;
    padding-bottom: 30px;
    background-size: cover;
    margin-top: -5px;
}

.footer-top {}

.footer-top-Left {
    float: left;
}

.ewm {
    float: left;
    position: relative;
    cursor: pointer;
}

.wechat_ewm {
    position: absolute;
    left: 82px;
    top: -22px;
    display: none;
}

.lianjie {
    overflow: hidden;
    // width: 360px;
}

.lianjie>a {
    float: left;
    display: block;
    // width: 25%; 
    text-align: center;
    color: #ffffff;
    font-size: 16px;
    line-height: 32px;
    margin: 0 10px;
}

.lianjie>a:hover {
    text-decoration: underline;
}

.footer-top-Right {
    float: right;
    overflow: hidden;
}

.footer-top-Right>img {
    width: 100%;
}

.footer-bottom {
    margin-top: 55px;
}

.footer-bottom-left {
    float: left;
    font-size: 14px;
    color: #7e90af;
}

.footer-bottom-right {
    float: right;
    font-size: 14px;
    color: #7e90af;
}

@media screen and (max-width:1800px) {
    .logo a img {
        max-height: 60px;
    }
    .nav>ul>li>a {
        line-height: 41px;
        font-size: 18px;
    }
    .nav>ul>li {}
    .hd-search-box {
        right: 80px;
        ;
        width: 80px;
        height: 92px;
    }
    .hd-search-box::before {
        border-width: 0 35px 93px 0;
    }
    .banner-nav-btn {
        width: 85px;
        height: 92px;
    }
}

@media screen and (max-width:1630px) {
    .px1600 {
        padding-left: 10px;
        padding-right: 10px;
    }
    .banner-nav>div>ul>li>a {
        font-size: 22px;
    }
    .banner-nav>div>ul>li ul li a {
        font-size: 16px;
        line-height: 50px;
    }
    .nav>ul>li>a {
        line-height: 30px;
        font-size: 16px;
    }
    .nav>ul>li {
        margin-left: 22px;
    }
    .nav>ul>li>div {
        min-width: 120px;
    }
    .hd-search-box {
        right: 80px;
        width: 80px;
        height: 92px;
    }
    .hd-search-box::before {
        border-width: 0 35px 93px 0;
    }
    .banner-nav-btn {
        width: 85px;
        height: 92px;
    }
}

@media screen and (max-width:1480px) {
    .px1400 {
        padding-left: 10px;
        padding-right: 10px;
    }
    .banner-nav>div {}
    .banner-nav>div>ul {}
    .banner-nav>div>ul>li>a {
        font-size: 20px;
    }
    .b-top-r>ul>li a {
        font-size: 12px;
    }
    .nav>ul>li>a {
        line-height: 26px;
        font-size: 15px;
    }
    .hd-search-box::before {
        border-width: 0 35px 82px 0;
    }
    .hd-search-box {
        right: 80px;
        width: 80px;
        height: 82px
    }
    .banner-nav-btn {
        width: 95px;
        height: 82px;
    }
}

@media screen and (max-width:1400px) {
    .banner-nav>div>ul {
        padding: 0 30px;
        background: none;
    }
    .logo a img {
        height: 50px;
    }
    .nav>ul>li>a {
        font-size: 14px;
    }
    .nav {
        padding-right: 198px;
    }
    .nav>ul>li>div>ul>li a {
        display: block;
        font-size: 12px;
    }
    .px1300 {
        padding-left: 10px;
        padding-right: 10px;
    }
    .b-top-r>ul>li a {
        font-size: 10px;
        line-height: 25px;
        font-size: 14px;
    }
    .hd-search-box::before {
        border-width: 0 35px 87px 0;
    }
    .hd-search-box {
        width: 84px;
        height: 87px;
        right: 95px;
    }
    .banner-nav-btn {
        width: 95px;
        height: 87px;
    }
    .nav {
        padding-right: 190px;
    }
    .b-top-r>ul>li a {
        line-height: 23px;
        font-size: 11px;
    }
    .nav>ul>li {
        margin-left: 10px;
    }
    .b-top-r>ul>li a {
        line-height: 20px;
        font-size: 12px;
    }
    .nav>ul {
        font-size: 0;
        margin-top: 5px;
    }
    .banner-nav-btn {
        width: 80px;
        height: 79px;
        background-size: 25px;
    }
    .hd-search-box {
        width: 60px;
        height: 79px;
        right: 80px;
        background-size: 25px;
    }
    .hd-search-box::before {
        border-width: 0 25px 79px 0;
    }
}

@media screen and (max-width:1280px) {
    .nav {
        padding-right: 201px;
    }
    .nav>ul>li {
        margin-left: 22px;
    }
    .nav>ul>li {
        margin-left: 10px;
    }
}

@media screen and (max-width:1024px) {
    body {
        padding-top: 60px !important;
    }
    .pc {
        display: none !important;
    }
    .wap {
        display: block !important;
    }
    .m-head {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: #0066cb;
        z-index: 999;
        padding: 10px;
    }
    .m-logo {
        font-size: 0;
    }
    .m-logo a {
        font-size: 0;
        line-height: 40px;
        display: block;
    }
    .m-logo img {
        max-height: 40px;
        max-width: 80%;
        vertical-align: middle;
    }
    .m-tlink {
        padding: 10px 15px 0 15px;
    }
    .m-tlink a {
        font-size: 12px;
        margin-right: 5px;
        color: #fff;
        display: inline-block;
        line-height: 24px;
        background: #fff;
        color: #304174;
        line-height: 24px;
        padding: 0 15px;
        border-radius: 5px;
    }
    .m-search {
        margin: 0 15px;
        padding-right: 50px;
        padding-left: 10px;
        padding-top: 5px;
        padding-bottom: 5px;
        position: relative;
        line-height: 35px;
        // background: #fff; 
        margin-top: 15px;
        border: 1px solid #fff;
    }
    .m-search input[type="text"] {
        display: block;
        width: 100%;
        line-height: 25px;
        background: none;
        color: #fff;
    }
    .m-search input[type="text"]::placeholder {
        color: #fff;
    }
    .m-search input[type="image"] {
        position: absolute;
        right: 10px;
        top: 10px;
        height: 15px;
    }
    .m-nav {
        position: fixed;
        top: 60px;
        right: -100%;
        bottom: 0;
        z-index: 999;
        background: #1266db;
        overflow-y: scroll;
        width: 100%;
        max-width: 375px;
    }
    .m-nav ul {
        padding: 0 15px;
        // border-top: 1px solid rgba(255, 255, 255, 0.2); 
    }
    .m-nav ul li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        position: relative;
    }
    .m-nav ul li>span.on {
        transform: rotateZ(90deg);
    }
    .m-nav ul li ul {
        display: none;
    }
    .m-nav ul li ul li {
        border: none;
    }
    .m-nav>ul>li a {
        display: block;
        font-size: 14px;
        line-height: 20px;
        padding: 15px 0;
        position: relative;
        color: #fff;
    }
    .m-nav>ul>li ul li a {
        padding: 10px 0;
    }
    .m-nav>ul>li>span {
        position: absolute;
        width: 20px;
        height: 20px;
        background: url(../images/m-nav_down.png) no-repeat;
        background-size: 14px 14px;
        background-position: center center;
        right: 0;
        top: 15px;
        cursor: pointer;
        display: block;
        color: #fff;
        transition: all 0.3s;
    }
    .foot-l p,
    .foot-m p,
    .foot-r p {
        font-size: 14px;
    }
    .footer-top {
        text-align: center;
    }
    .footer-top-Left {
        float: none;
        margin: 0 auto;
        text-align: center;
        margin-bottom: 20px;
        display: inline-block;
    }
    .footer-top-Right {
        float: none;
        margin: 0 auto;
        display: block;
        margin-bottom: 20px;
        width: 80%;
    }
    .footer-bottom-left {
        float: none;
        margin: 0 auto;
        text-align: center;
        margin-bottom: 20px;
    }
    .footer-bottom-right {
        float: none;
        margin: 0 auto;
        text-align: center;
    }
}

@media screen and (max-width:768px) {
    .foot-l,
    .foot-m,
    .foot-r {
        float: none;
        width: auto;
    }
    .foot-m {
        margin-left: 0;
        margin-top: 15px;
        margin-bottom: 15px;
    }
    .foot-l h3,
    .foot-m h3 {
        margin-bottom: 20px;
    }
    .foot-r>div>div {
        max-width: 70%;
    }
    .lianjie {
        width: auto;
    }
    .lianjie>a {
        font-size: 14px;
    }
    .footer-bottom {
        margin-top: 25px;
    }
}

@media screen and (max-width:1800px) {
    .head_rgb .hd-search-box::before{
        border-width: 0 35px 106px 0;
    }
}
@media screen and (max-width:1490px) {
    .head_rgb .hd-search-box::before{
         border-width: 0 35px 106px 0;        
    }
}