body {
    font-family: 'Microsoft Yahei' !important;
}

* {
    font-family: 'Microsoft Yahei';
}

a {
    color: #333;
    text-decoration: none;
    cursor: pointer;
}

ul {
    padding-left: 0px;
}

ul li {
    list-style: none;
}

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

em {
    font-style: normal;
}

.clear {
    clear: both;
}

.cl:after {
    content: "";
    height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

img {
    border: none;
}

.common-width {
    width: 1400px;
    margin: 0 auto;
    padding-top: 30px;
}

.longiTop {
    z-index: 9999;
    zoom: 1;
    position: fixed;
    left: 0px;
    top: 0px;
    width: 100%;
    background: url(../image/bj.png) repeat;
}

.longi-header {
    width: 100%;
    z-index: 4;
    height: 100px;
    transition: all .5s;
}

.logo {
    float: left;
    display: block;
    width: 220px;
    height: auto;
}

.logo img {
    width: 160px;
    height: auto;
    display: block;
}

.right-search {
    float: right;
}

.searchright .search .text {
    color: #cbcbcb;
}

.pc_nav {
    height: 60px;
    line-height: 60px;
    transition: all .3s;
}

.pc_nav li {
    display: inline-block;
    font-size: 16px;
    height: 30px;
    line-height: 46px;
    transition: all .5s;
    float: left;
    text-align: center;
    margin-right: 53px;
}

.pc_nav li a {
    display: block;
    color: #333;
    position: relative;
}

.pc_nav li a.gaoliang, .pc_nav li a:hover {
    color: #fe0000;
    border-bottom: 3px solid #fe0000;
    text-decoration: none;
}

.pc_nav li .active {
    color: #fe0000;
    text-decoration: none;
}

#menu, .YUYAN {
    display: none;
}

.right-important {
    float: right;
}

#menu {
    display: none !important;
}

#menu.mm-opened {
    display: block !important;
}

.right-important {
    float: right;
}

.change_height.longiTop {
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 199999;
}

.change_height.longi-header {
    height: 90px;
    transition: all .5s;
    background-color: #fff;
    border-bottom: 1px solid #f3f3f3;
    box-shadow: 1px 1px 3px #ccc;
}

.change_height.longi-header .pc_nav {
    height: 40px;
    line-height: 40px;
    transition: all .5s;
}

.change_height.longi-header .pc_nav li {
    display: inline-block;
    font-size: 16px;
    height: 35px;
    line-height: 37px;
    float: left;
    text-align: center;
    margin-right: 53px;
}

.change_height .subNavBox {
    top: 90px;
}

.change_height .logo {
    transition: all .5s;
}

.change_height .logo img {
    width: 155px;
    height: auto;
    display: block;
}

.change_height .rightnav {
    transition: all .5s;
}

.change_height .searchright .search .sub {
    top: 0;
}

/*nav导航盒子*/
div.rightnav {
    width: 300px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    font-size: 12px;
    position: relative;
    z-index: 99999;
    margin-right: -10px;
    margin-top: 15px;
}

/*nav-main*/
ul.nav-main {
    width: 100%;
    height: 100%;
    list-style-type: none;
    display: block;
}

ul.nav-main span {
    display: inline-block;
    margin-left: 4px;
    width: 8px;
    height: 8px;
    background: url('../image/header_dot01.png') no-repeat;
}

/*#li-1,#li-3{ display:none;}*/

/*图标向上旋转*/
.hover-up {
    transition-duration: .5s;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

/*图标向下旋转*/
.hover-down {
    transition-duration: .5s;
    transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
}

/*导航条设置*/
ul.nav-main > li {
    float: left;
    height: 35px;
    line-height: 35px;
    display: inline-block;
    color: #666;
    cursor: pointer;
    width: 88px;
    margin-left: 10px;
}

/*隐藏盒子设置*/
div.hidden-box {
    width: 95px;
    position: absolute;
    display: none;
    background: url(../image/bj.png) repeat;
    top: 35px;
}

.hidden-box > ul li {
    list-style-type: none;
    color: #666;
    cursor: pointer;
}

.hidden-box > ul li a {
    color: #666;
}

.hidden-box li a:hover {
    color: #fe0000;
}

/*隐藏盒子位置设置*/
.hidden-loc-index {
    left: 0px;
}

.hidden-loc-us { /* left: 10px;*/
    left: 100px;
}

.hidden-loc-info {
    left: 200px;
}

.searchright {
    float: right;
}

.searchright .search {
    width: 26px;
    position: relative;
}

.searchright .search.phone {
    display: none;
}

.searchright .search .sub {
    width: 26px;
    height: 26px;
    background: url(../image/search_btn.png) no-repeat right center;
    border: 0;
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 1;
    text-indent: -9999px;
}

.searchright .search .text {
    width: 273px;
    height: 26px;
    line-height: 26px;
    font-size: 12px;
    background: none;
    border: 1px solid #ccc;
    position: absolute;
    top: 5px;
    right: 0px;
    z-index: 0;
    text-indent: 10px;
}

.searchright .search:hover .text {
    width: 273px;
    border: 1px solid #ccc;
}

.subNavBox a:link, .subNavBox a:visited {
    color: #646464;
}

.subNavBox a:active, .subNavBox a:hover {
    color: #646464;
}

.subNavBox {
    position: absolute;
    left: 0px;
    top: 100px;
    width: 100%;
    left: 0px;
    text-align: left;
    background: url(../image/bj01.png) repeat;
    border-top: 1px solid #eee;
    height: 0;
    overflow: hidden;
    box-shadow: 1px 1px 3px #ccc;
}

.subNavBox .subNav {
    display: none;
    height: 389px;
}

.subNavBox a .bot {
    width: 0px;
    position: absolute;
    left: 50%;
    bottom: 0px;
    height: 1px;
    background-color: #fe0000;
    transition: 0.5s;
    -webkit-transition: 0.5s;
}

.subNavBox a:hover .bot {
    width: 74px;
    margin-left: -37px;
}

.subNavBox .subConPage a:link, .subNavBox .subConPage a:visited {
    color: #646464;
}

.subNavBox .subConPage a:active, .subNavBox .subConPage a:hover {
    color: #fe0000;
}

/*=========mF_tab--========*/
.subNavtavs01, .subNavtavs02, .subNavtavs03, .subNavtavs04, .subNavtavs05, .subNavtavs06 {
    width: 1000px;
    margin: 10px 0;
    text-align: left;
}

.subNavtavs01 .tab, .subNavtavs02 .tab, .subNavtavs03 .tab, .subNavtavs04 .tab, .subNavtavs05 .tab, .subNavtavs06 .tab {
    height: 35px !important;
    line-height: 35px !important;
    overflow: hidden;
    color: #ddd;
    margin-bottom: 0px;
}

.subNavtavs01 .tab a, .subNavtavs02 .tab a, .subNavtavs03 .tab a, .subNavtavs04 .tab a, .subNavtavs05 .tab a, .subNavtavs06 .tab a {
    display: block;
    font-size: 14px;
    padding: 0px;
    margin: 0px 30px;
    display: inline-block;
    color: #555;
}

.subNavtavs01 .tab a:hover, .subNavtavs02 .tab a:hover, .subNavtavs03 .tab a:hover, .subNavtavs04 .tab a:hover, .subNavtavs05 .tab a:hover, .subNavtavs06 .tab a:hover {
    height: 26px !important;
    line-height: 26px !important;
    border-bottom: 2px solid #fe0000;
    color: #fe0000;
    text-decoration: none;
}

.subNavtavs01 .tab a.on, .subNavtavs02 .tab a.on, .subNavtavs03 .tab a.on, .subNavtavs04 .tab a.on, .subNavtavs05 .tab a.on, .subNavtavs06 .tab a.on {
    height: 26px !important;
    line-height: 26px !important;
    border-bottom: 2px solid #fe0000;
    color: #fe0000;
    text-decoration: none;
}

.subNavtavs01 .content, .subNavtavs02 .content, .subNavtavs03 .content, .subNavtavs04 .content, .subNavtavs05 .content, .subNavtavs06 .content {
    overflow: hidden;
    padding: 10px;
}

.subNavtavs01 .content dd, .subNavtavs02 .content dd, .subNavtavs03 .content dd, .subNavtavs04 .content dd, .subNavtavs05 .content dd, .subNavtavs06 .content dd {
    display: none;
}

.Navtavs-left {
    width: 450px;
    height: 128px;
    float: left;
    margin-left: 20px;
}

.Navtavs-left p {
    line-height: 26px;
    height: 52px;
    font-size: 14px;
    overflow: hidden;
    padding: 0;
    color: #777;
}

.Navtavs-left a {
    font-size: 12px;
    color: #999;
    padding-top: 20px;
}

.Navtavs-left a:hover {
    color: #fe0000;
    border-bottom: none !important;
}

.Navtavs-right {
    width: 200px;
    height: 128px;
    float: left;
    margin-left: 30px;
}

.Navtavs-right img {
    width: 200px;
    height: 128px;
}

.subNavtavs01 {
    margin-left: 12%;
}

.subNavtavs02 { /*margin-left:20.5%;*/
}

.subNavtavs03 {
    margin-left: 21%;
}

.subNavtavs04 {
    margin-left: 18.7%;
}

.subNavtavs05 {
    margin-left: 22.6%;
}

.subNavtavs06 {
    margin-left: 39.6%;
}

/***分类导航菜单****/
.topmenu {
    width: 100%;
    height: 42px;
    margin: 50px auto;
    text-align: center;
}

.topmenu a {
    padding: 0 35px;
    margin: 0 8px;
    height: 42px;
    line-height: 42px;
    font-size: 16px;
    color: #666;
    text-align: center;
    display: inline-block;
    border: 1px solid #eaeaea;
}

.topmenu a.gaoliang, .topmenu a:hover {
    height: 42px;
    line-height: 42px;
    color: #fff;
    background: #fe0000;
    border: 1px solid #fe0000;
}

/***内页banner共用样式****/
.common-banner {
    width: 100%;
    height: 100%;
}

.common-banner img {
    width: 100%;
}

.tanceng-bg {
    width: 100%;
    height: 100%;
    background: url(../image/bg1.png) repeat-y;
    position: fixed;
    z-index: 1
}

.tanceng-div {
    width: 350px;
    height: 310px;
    margin: 0px auto;
    margin-top: 10%;
    background: #fff;
    padding: 20px 50px;
    font-size: 16px;
    z-index: 2
}

.tanceng-div .close-btn {
    float: right;
}

.tanceng-div p {
    padding-left: 25px;
    line-height: 30px;
    padding-top: 50px;
}

.tanceng-bom {
    color: #c42b1d;
    margin-top: 50px;
}

.tanceng-bom a {
    width: 145px;
    height: 40px;
    line-height: 40px;
    background: #c42b1d;
    color: #fff;
    font-size: 16px;
    text-align: center;
    display: inline-block;
    margin: 0px 10px;
}

/*banner样式*/
.banner {
    width: 100%;
}

#owl-demo {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#owl-demo .item {
    display: block;
    position: relative;
}

#owl-demo img.bannerimg {
    display: block;
    width: 100%;
    min-height: 150px;
    max-height: 460px;
}

.banner-font {
    position: absolute;
    left: 20%;
    top: 40%;
    margin-left: 100px;
    opacity: 0;
    transition: all 1.5s;
}

#owl-demo .owl-item.active .banner-font {
    margin-left: 0;
    opacity: 1;
}

.banner-font p img.banner-font01 {
    width: 649px;
    height: 61px;
}

.banner-font p img.banner-font02, .banner-font p img.banner-font03 {
    width: 649px;
    height: 32px;
}

/*手机站网站群*/
.phone_zc {
    display: none;
    width: 78px;
    position: absolute;
    height: 34px;
    top: 7px;
    right: 58px;
    z-index: 9999; /*overflow: hidden;*/
}

.phone_zc .xla {
    height: 35px;
    line-height: 35px;
    display: inline-block;
    color: #666;
    cursor: pointer;
    width: 88px;
    margin-left: 10px;
}

.phone_zc .xla span {
    display: inline-block;
    margin-left: 2px;
    width: 8px;
    height: 8px;
    background: url('../image/header_dot01.png') no-repeat;
}

.phone_zc .hover-up {
    transition-duration: .5s;
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
}

.phone_zc .lb {
    width: 100px;
    text-align: center;
    padding-top: 10px;
    position: absolute;
    display: none;
    top: 44px;
    left: -10px;
    background: #333;
    opacity: 0.7;
}

.phone_zc .lb ul li {
    list-style-type: none;
    color: #666;
    cursor: pointer;
    line-height: 24px;
    font-size: 14px;
    padding: 4px 0;
}

.phone_zc .lb ul li a {
    color: #fff;
}

/*.phone_zc .lb{ width: 100px;text-align: center;padding: 10px 0;  position: absolute; display:none;background:url(../image/bj.png) repeat; top: 35px;left: -10px;}*/
/*.phone_zc .lb ul li{ list-style-type: none; color: #666; cursor: pointer;line-height: 24px;font-size: 14px;}*/
/*.phone_zc .lb ul li a{color: #666; } 2019-12-25 11:47:29 以上修改组件中文站群内跳转下拉language*/

.phone_zc .lb li a:hover {
    color: #fe0000;
}

@media only screen and (min-width: 1024px) and (max-width: 1400px) {
    .longi-header {
        height: 90px;
    }

    .pc_nav li {
        font-size: 14px;
        margin-right: 42px;
        line-height: 36px;
    }

    .change_height.longi-header .pc_nav li {
        font-size: 14px;
        margin-right: 42px;
    }

    .logo {
        width: 150px;
        height: auto;
    }

    .logo img {
        width: 130px;
        height: auto;
    }

    .subNavBox {
        top: 90px;
    }

    .change_height.longiTop {
        background-color: #fff;
        position: fixed;
        top: 0;
        left: 0;
        z-index: 199999;
    }

    .change_height.longi-header {
        height: 80px;
    }

    .change_height.longi-header .pc_nav {
        height: 30px;
        line-height: 30px;
    }

    .change_height.longi-header .pc_nav li {
        font-size: 14px;
        margin-right: 42px;
        line-height: 27px;
        height: 30px;
    }

    .change_height .subNavBox {
        top: 80px;
    }

    .change_height .logo img {
        width: 125px;
        height: auto;
    }

    .change_height .searchright .search .sub {
        top: 0px;
    }

    .change_height .searchright .search .text {
        top: 0px;
    }

    .subNavtavs01 {
        margin-left: 150px;
    }

    .subNavtavs02 {
    }

    .subNavtavs03 {
        margin-left: 275px;
    }

    .subNavtavs04 {
        margin-left: 223px;
    }

    .subNavtavs05 {
        margin-left: 275px;
    }

    .subNavtavs06 {
        margin-left: 460px;
    }
}

@media screen and (max-width: 1080px) {
    .banner-font {
        position: absolute;
        left: 10%;
        top: 30%;
    }

    .banner-font p img.banner-font01 {
        width: 500px;
        height: 47px;
    }

    .banner-font p img.banner-font02, .banner-font p img.banner-font03 {
        width: 649px;
        height: 32px;
        display: none;
    }
}

@media screen and (max-width: 1036px) {
    .searchright .search.phone {
        display: none;
    }

    .searchright .search {
        display: none;
    }

    .subNavtavs01 {
        margin-left: -20px;
    }

    .subNavtavs02 {
    }

    .subNavtavs03 {
        margin-left: 115px;
    }

    .subNavtavs04 {
        margin-left: 56px;
    }

    .subNavtavs05 {
        margin-left: 50px;
    }

    .subNavtavs06 {
        margin-left: 50px;
    }

    /*手机站网站群*/
    .phone_zc {
        display: block;
        width: 78px;
        position: absolute;
        height: 34px;
        top: 21px;
        right: 116px; /*overflow: hidden;*/
    }
}

@media only screen and (max-width: 861px) {
    .banner-font {
        position: absolute;
        left: 10%;
        top: 30%;
    }

    .banner-font p img.banner-font01 {
        width: 400px;
        height: 38px;
    }

    .banner-font p img.banner-font02, .banner-font p img.banner-font03 {
        width: 649px;
        height: 32px;
        display: none;
    }

    /*手机站网站群*/
    .phone_zc {
        display: block;
        width: 78px;
        position: absolute;
        height: 34px;
        top: 17px;
        right: 106px; /*overflow: hidden;*/
    }
}

@media screen and (max-width: 481px) {
    .banner-font {
        position: absolute;
        left: 10%;
        top: 30%;
    }

    .banner-font p img.banner-font01 {
        width: 300px;
        height: 28px;
    }

    .banner-font p img.banner-font02, .banner-font p img.banner-font03 {
        width: 649px;
        height: 32px;
        display: none;
    }

    /*手机站网站群*/
    .phone_zc {
        display: block;
        width: 78px;
        position: absolute;
        height: 34px;
        top: 6px;
        right: 80px;
    }
}

@media screen and (max-width: 340px) {
    .banner-font {
        position: absolute;
        left: 10%;
        top: 30%;
    }

    .banner-font p img.banner-font01 {
        width: 210px;
        height: 20px;
    }

    .banner-font p img.banner-font02, .banner-font p img.banner-font03 {
        width: 649px;
        height: 32px;
        display: none;
    }
}

@media screen and (max-width: 1024px) {
    .longiTop {
        position: fixed;
        width: 100%;
        background: #fff;
    }

    .longi-header {
        height: 80px;
        background-color: #fff;
        transition: all .5s;
    }

    .logo {
        width: 230px;
        display: block;
        margin: 10px 0px 10px 0;
    }

    .logo img {
        width: 230px;
        height: auto;
    }

    .change_height.longi-header {
        height: 80px;
        transition: all .5s;
    }

    .change_height .logo img {
        width: 230px;
        height: auto;
        transition: all .5s;
    }

    .banner {
        margin-top: 80px;
    }

    .right-important {
        display: none;
    }

    .navi_head {
        display: none;
    }

    .subNavBox {
        display: none;
    }

    #menu, .YUYAN {
        display: block;
    }

    a.YUYAN {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 30px;
        right: 70px;
    }

    .phone_nav a {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 30px;
        right: 30px;
    }

    .phone_nav a:before,
    .phone_nav a:after {
        content: '';
        display: block;
        background: #fe0000;
        height: 2px;
    }

    .phone_nav a span {
        background: #fe0000;
        display: block;
        height: 2px;
        margin: 6px 0;
    }
}

@media only screen and (min-width: 640px) and (max-width: 768px) {
    .longiTop {
        position: fixed;
        width: 100%;
        background: #fff;
    }

    .longi-header {
        height: 70px;
        background-color: #fff;
        transition: all .5s;
    }

    .logo {
        width: 220px;
        display: block;
        margin: 10px 0px 0px 0;
        transition: all .5s;
    }

    .logo img {
        width: 220px;
        height: auto;
        transition: all .5s;
    }

    .change_height.longi-header {
        height: 70px;
        transition: all .5s;
    }

    .change_height .logo img {
        width: 220px;
        height: auto;
        transition: all .5s;
    }

    /*.banner{ margin-top:70px;}*/
    .banner {
        margin-top: 0;
    }

    /* 2021-5-24 11:29:10 手机端点菜单页面下沉问题 */
    a.YUYAN {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 25px;
        right: 60px;
        font-size: 15px;
    }

    .phone_nav a {
        display: block;
        width: 23px;
        height: 13px;
        position: absolute;
        top: 27px;
        right: 25px;
    }

    .phone_nav a:before,
    .phone_nav a:after {
        content: '';
        display: block;
        background: #fe0000;
        height: 2px;
    }

    .phone_nav a span {
        background: #fe0000;
        display: block;
        height: 2px;
        margin: 6px 0;
    }

    .boxitem.item2 .itemtxt .t {
        margin-bottom: 0;
    }

    .boxitem .itemtxt .t {
        padding-top: 20%;
    }

    .boxitem .itemtxt .c {
        line-height: 16px;
    }
}

@media only screen and (min-width: 480px) and (max-width: 640px) {
    /*.banner{ margin-top:60px;} */
    .banner {
        margin-top: 0;
    }

    /* 2021-5-26 11:21:30 手机端点菜单页面下沉问题 */
    .longi-header {
        background-color: #fff;
        height: 60px;
        transition: all .5s;
    }

    .logo {
        width: 200px;
        display: block;
        margin: 10px 0px 0px 0;
        transition: all .5s;
    }

    .logo img {
        width: 200px;
        height: auto;
        transition: all .5s;
    }

    .change_height.longi-header {
        height: 60px;
        transition: all .5s;
    }

    .change_height .logo img {
        width: 200px;
        height: auto;
        transition: all .5s;
    }

    a.YUYAN {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 13px;
        right: 45px;
        font-size: 15px;
    }

    .phone_nav a {
        display: block;
        width: 23px;
        height: 13px;
        position: absolute;
        top: 15px;
        right: 10px;
    }

    .phone_nav a:before,
    .phone_nav a:after {
        content: '';
        display: block;
        background: #fe0000;
        height: 2px;
    }

    .phone_nav a span {
        background: #fe0000;
        display: block;
        height: 2px;
        margin: 6px 0;
    }
}

@media only screen and (min-width: 400px) and (max-width: 480px) {
    /*.banner{ margin-top:50px;}*/
    .banner {
        margin-top: 0;
    }

    /* 2021-5-24 11:29:10 手机端点菜单页面下沉问题 */
    .longi-header {
        background-color: #fff;
        height: 50px;
        transition: all .5s;
    }

    .logo {
        width: 180px;
        display: block;
        margin: 5px 0px 0px 0;
        transition: all .5s;
    }

    .logo img {
        width: 180px;
        height: auto;
        transition: all .5s;
    }

    .change_height.longi-header {
        height: 50px;
        transition: all .5s;
    }

    .change_height .logo img {
        width: 180px;
        height: auto;
        transition: all .5s;
    }

    a.YUYAN {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 13px;
        right: 45px;
        font-size: 15px;
    }

    .phone_nav a {
        display: block;
        width: 23px;
        height: 13px;
        position: absolute;
        top: 15px;
        right: 10px;
    }

    .phone_nav a:before,
    .phone_nav a:after {
        content: '';
        display: block;
        background: #fe0000;
        height: 2px;
    }

    .phone_nav a span {
        background: #fe0000;
        display: block;
        height: 2px;
        margin: 6px 0;
    }
}

@media only screen and (min-width: 360px) and (max-width: 400px) {
    /*.banner{ margin-top:50px;}*/
    .banner {
        margin-top: 0;
    }

    /* 2021-5-24 11:29:10 手机端点菜单页面下沉问题 */
    .longi-header {
        width: 100%;
        background-color: #fff;
        height: 50px;
        transition: all .5s;
    }

    .logo {
        width: 160px;
        display: block;
        margin: 5px 0px 0px 0;
        transition: all .5s;
    }

    .logo img {
        width: 160px;
        height: auto;
        transition: all .5s;
    }

    .change_height.longi-header {
        height: 50px;
        transition: all .5s;
    }

    .change_height .logo img {
        width: 160px;
        height: auto;
        transition: all .5s;
    }

    a.YUYAN {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 14px;
        right: 40px;
        font-size: 13px;
    }

    .phone_nav a {
        display: block;
        width: 23px;
        height: 13px;
        position: absolute;
        top: 15px;
        right: 10px;
    }

    .phone_nav a:before,
    .phone_nav a:after {
        content: '';
        display: block;
        background: #fe0000;
        height: 2px;
    }

    .phone_nav a span {
        background: #fe0000;
        display: block;
        height: 2px;
        margin: 5px 0;
    }
}

@media only screen and (min-width: 320px) and (max-width: 360px) {
    /*.banner{ margin-top:50px;}*/
    .banner {
        margin-top: 0;
    }

    /* 2021-5-26 11:21:30 手机端点菜单页面下沉问题 */
    .longi-header {
        width: 100%;
        background-color: #fff;
        height: 50px;
        transition: all .5s;
    }

    .logo {
        width: 160px;
        display: block;
        margin: 5px 0px 0px 0;
        transition: all .5s;
    }

    .logo img {
        width: 160px;
        height: auto;
        transition: all .5s;
    }

    .change_height.longi-header {
        height: 50px;
        transition: all .5s;
    }

    .change_height .logo img {
        width: 160px;
        height: auto;
        transition: all .5s;
    }

    a.YUYAN {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 16px;
        right: 40px;
        font-size: 13px;
    }

    .phone_nav a {
        display: block;
        width: 23px;
        height: 13px;
        position: absolute;
        top: 19px;
        right: 10px;
    }

    .phone_nav a:before,
    .phone_nav a:after {
        content: '';
        display: block;
        background: #fe0000;
        height: 2px;
    }

    .phone_nav a span {
        background: #fe0000;
        display: block;
        height: 2px;
        margin: 4px 0;
    }
}

@media only screen and (max-width: 320px) {
    /*.banner{ margin-top:50px;}*/
    .banner {
        margin-top: 0;
    }

    /* 2021-5-24 11:29:10 手机端点菜单页面下沉问题 */
    .longi-header {
        background-color: #fff;
        height: 50px;
        transition: all .5s;
    }

    .logo {
        width: 150px;
        display: block;
        margin: 5px 0px 0px 0;
        transition: all .5s;
    }

    .logo img {
        width: 150px;
        height: auto;
        transition: all .5s;
    }

    .change_height.longi-header {
        height: 50px;
        transition: all .5s;
    }

    .change_height .logo img {
        width: 150px;
        height: auto;
        transition: all .5s;
    }

    /*手机站网站群*/
    .phone_zc {
        display: block;
        width: 78px;
        position: absolute;
        height: 34px;
        top: 7px;
        right: 68px;
    }

    a.YUYAN {
        display: block;
        width: 28px;
        height: 18px;
        position: absolute;
        top: 16px;
        right: 28px;
        font-size: 13px;
    }

    .phone_nav a {
        display: block;
        width: 23px;
        height: 13px;
        position: absolute;
        top: 19px;
        right: 10px;
    }

    .phone_nav a:before,
    .phone_nav a:after {
        content: '';
        display: block;
        background: #fe0000;
        height: 2px;
    }

    .phone_nav a span {
        background: #fe0000;
        display: block;
        height: 2px;
        margin: 4px 0;
    }
}

/***分页****/
.n-page {
    text-align: center;
    clear: both;
    margin: 20px;
}

.n-page a {
    padding: 5px 10px;
    margin: 0px 3px;
    border: #e0e0e0 1px solid;
    background-color: #f5f5f5;
    color: #474747;
}

.n-page span {
    padding: 5px 10px;
    margin: 0px 3px;
    color: #FFF;
    background-color: #fe0000;
    border: #fe0000 1px solid;
}

.n-page a:hover {
    color: #FFF;
    background-color: #fe0000;
    border: #fe0000 1px solid;
}

/******************* ********************/
#goodcover {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 133%;
    background-color: black;
    z-index: 1001;
    -moz-opacity: 0.8;
    opacity: 0.50;
    filter: alpha(opacity=80);
}

#code {
    width: 777px;
    height: auto;
    background-color: #000000;
    padding: 10px;
    position: fixed;
    display: none;
    left: 50%;
    top: 50%; /*left:30%\9;top:20%\9;left:50%\0;top:50%\0;*/
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    overflow: hidden;
    z-index: 1002;
}

@media (max-width: 640px) {
    #code {
        overflow-y: scroll;
    }
}

.close {
    width: 770px;
    height: 20px;
    position: absolute;
}

@media (max-width: 777px) {
    #code {
        width: 100%;
        height: 490px;
    }

    .close {
        width: 92%;
        position: absolute;
    }
}

@media (max-width: 400px) {
    #code {
        height: 375px;
    }
}

#closebt {
    float: right;
    font-size: 0;
    width: 32px;
    height: 32px;
    display: inline-block;
    background: url("../image/close.png") center no-repeat;
}

#closebt img {
    width: 20px;
}

.goodtxt {
    text-align: center;
}

.goodtxt p {
    height: 35px;
    line-height: 35px;
    font-size: 28px;
    color: #ccc;
    font-weight: 600;
    text-align: left;
}

@media (max-width: 640px) {
    .goodtxt p {
        margin: 0;
        font-size: 22px;
    }
}

/***底部信息****/
.footer {
    width: 100%;
    height: auto;
    background-color: #272727;
    /*position: relative;*/
    position: fixed;
    bottom: 0;
    z-index: 9999;
}

.footer .huiding {
    width: 132px;
    position: absolute;
    left: 50%;
    margin-left: -66px;
    top: -38px;
    z-index: 2;
    cursor: pointer;
}

.footer .huiding img {
    width: 100%;
}

.footer-u {
    width: 100%;
    height: auto;
    padding: 30px 0;
}

.tit {
    margin-bottom: 32px;
    font-size: 24px;
    color: #f2f2f2;
}

.tit span {
    margin-top: 15px;
    display: block;
    width: 50px;
    height: 2px;
    background: #646464;
}

.box {
    width: 42%;
}

.box .con {
    max-width: 300px;
    line-height: 22px;
    color: #909090;
}

.box .con a {
    color: #494949;
    padding-top: 10px;
    display: block;
}

.box .con a:hover {
    color: #e62129;
}

.box .interlink {
    margin: 20px 0;
}

.box .interlink span {
    float: left;
    display: inline-block;
    height: 34px;
    line-height: 34px;
    margin-right: 15px;
    color: #909090;
}

.box .drop-down {
    float: left;
    width: 184px;
    height: 34px;
    line-height: 34px;
    position: relative;
    background: #323232;
}

.box .drop-down > a {
    display: block;
    padding: 0 40px 0 12px;
    color: #b8b8b8;
    font-weight: bold;
    background: url(../image/interlink_icon.png) 160px 13px no-repeat;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.box .drop-down.active > a {
    color: #de272f;
}

.box .drop-down div {
    display: none;
    position: absolute;
    bottom: 34px;
    left: 0;
    width: 100%;
    padding: 5px 0;
    background: #3f3f3f;
    border-radius: 3px 3px 0 0;
}

.box .drop-down div a {
    display: block;
    padding: 0px 12px;
    line-height: 30px;
    height: 30px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #aaa;
}

.box .drop-down div a:hover {
    color: #de272f;
}

.newsletter {
    width: 320px;
}

.newsletter .con {
}

.newsletter .con ul {
    overflow: hidden;
}

.newsletter .con ul li {
    height: 34px;
    line-height: 34px;
    width: 50%;
    float: left;
}

.newsletter .con ul li a {
    font-size: 16px;
    color: #909090;
}

.newsletter .con ul li span {
    font-size: 12px;
    display: inline-block;
    padding-right: 8px;
    position: relative;
    top: -2px;
}

.newsletter .con ul li:hover a {
    color: #e62129;
}

.follow {
    max-width: 150px;
    margin-right: 5%;
    width: 200px;
    margin-top: 40px;
}

.follow ul {
    margin-left: -20px;
}

.follow li {
    float: left;
    margin-left: 20px;
    margin-bottom: 20px;
    position: relative;
}

.follow li a {
    display: block;
    height: 48px;
    width: 48px;
    font-size: 0;
}

.follow li .weixin {
    background-image: url(../image/icon_weixin_hover.png);
}

.follow li .weixin:hover {
    background-image: url(../image/icon_weixin_hover.png);
}

.follow .li_weixin span {
    display: inline-block;
    position: absolute;
    left: 40px;
    top: 50%;
    margin-top: -10px;
    width: 0;
    height: 0;
    border-style: solid dashed dashed dashed;
    border-color: transparent #FFFFFF transparent transparent;
    border-width: 10px;
}

/*.follow .li_weixin:hover span {
    display: inline-block;
}*/
.follow .li_weixin div {
    display: block;
    position: absolute;
    bottom: 50%;
    left: 60px;
    margin-bottom: -80px;
    width: 140px;
    text-align: center;
}

/*.follow .li_weixin:hover div {
    display: block;
}*/
.follow .li_weixin div img {
    height: 140px;
}

.footer-d {
    width: 100%;
    height: auto;
    overflow: hidden;
    border-top: 1px solid #ff0000;
    font-size: 12px;
    color: #999;
    padding: 10px 0;
    text-align: center
}

.footer-d-l {
    font-size: 14px;
    color: #999;
    padding: 30px 0;
    float: left;
}

.footer-d-r {
    font-size: 18px;
    float: right;
}

.footer-d-r-tel {
    color: #ff0000;
    padding-top: 30px;
}

.footer-d-r-tel img {
    padding-right: 6px;
}

@media only screen and (max-width: 1456px) {
    .tit {
        margin-bottom: 22px;
        font-size: 18px;
    }

    .box .drop-down {
        font-size: 14px;
    }

    .newsletter .con ul li a {
        font-size: 14px;
    }

    .follow {
        margin-right: 7%;
    }
}

@media only screen and (max-width: 861px) {
    .box {
        width: 100%;
    }

    .newsletter {
        width: 100%;
    }

    .follow {
        max-width: 100%;
        margin-top: 10px;
    }

    .follow.fr {
        float: left !important;
    }
}

@media screen and (max-width: 767px) {
    .tit {
        margin-bottom: 10px;
        font-size: 16px;
        color: #f2f2f2;
    }

    .newsletter .con ul li {
        height: 28px;
        line-height: 28px;
    }

    .newsletter .con ul li {
        font-size: 14px;
    }

    .follow li {
        margin-top: 40px;
    }

    .follow.fr {
        height: 170px;
    }

    .footer-d-r {
        width: 100%;
        padding-bottom: 20px;
    }

    .footer-d-l {
        padding: 20px 0 10px;
    }

    .footer-d-r-tel {
        padding-top: 10px;
        font-size: 16px;
    }
}