body {
    font-family: "微软雅黑";
    overflow-x: hidden;
    font-size: 14px;
}

ul, li {
    list-style: none;
}

.cb {
    width: 100%;
    clear: both;
    height: 0;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.tac {
    text-align: center;
}

a {
    text-decoration: none !important;
}

h1 {
    margin: 0;
    height: 70px;
    line-height: 70px;
}

#nav {
    height: 80px;
    line-height: 80px;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 999999;
    background: #fff;
}

#nav .container {
    position: relative;
}

#nav .logo {
    height: 80px;
    background: no-repeat left center;
    line-height: 62px;
    position: absolute;
    left: 8px;
}

#nav .logo img {
    vertical-align: middle;
}

#nav .container {
    position: relative;
}

#nav .nava {
    text-align: right;
    position: absolute;
    width: 100%;
    z-index: 9;
    height: 80px;
    padding: 0;
    margin-bottom: 0;
}

#nav .nava li {
    display: inline-block;
    position: relative;
    width: 12%;
    text-align: center;
    max-width: 120px;
}

#nav .nava .a1 {
    display: block;
    padding: 0 2px;
    /*color: #666666;*/
    color: black;
    height: 80px;
    line-height: 80px;
    cursor: pointer;
}

#nav .nava .a1 img {
    display: none;
}

#nav .daohangi {
    display: none;
}

.container1 img {
    width: 100%;
}

/*PC等*/
@media (min-width: 768px) {
    .container1{
        width: 100%;
    }
    #banner {
        height: 600px;
    }
    #banner li{
        background-size: cover;
        background-repeat: no-repeat;
    }
}

/*手机上*/
@media only screen and (max-width: 767px) {
    .container1{
        width: 100%;
    }
    #banner {
        height: 146px;
        line-height: 146px;
    }
    #banner li{
        background-size: contain;
        background-repeat: no-repeat;
    }
}


#banner {
    width: 100%;
    /*height: 800px;*/
    position: relative;
    overflow: hidden;
    line-height: 800px;
    text-align: center;
    overflow: hidden;
    margin-top: 80px;
}

#banner ul {
    width: 500%;
    height: 100%;
    position: relative;
    padding: 0;
    left: 0;
    z-index: 2;
}

#banner img {
    max-width: 90%;
}

#banner ul li {
    width: 20%;
    height: 100%;
    float: left;
    background: #fff url(../images/banner0.jpg) no-repeat top center;
    background-size: cover;
}

/*手机上*/
/*@media only screen and (max-width: 767px) {*/
/*    #banner ul li {*/
/*        width: 20%;*/
/*        height: 100%;*/
/*        float: left;*/
/*        background: #fff url(../images/banner0.jpg) no-repeat top center;*/
/*        background-size: contain;*/
/*    }*/
/*}*/

#banner ol {
    text-align: center;
    position: absolute;
    width: 100%;
    bottom: 20px;
    padding: 0;
    z-index: 5;
    height: 14px;
    line-height: 14px;
}

#banner ol li {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: #fff;
    display: inline-block;
    margin: 0 12px;
    cursor: pointer;
}

.i_con1 {
    height: 450px;
    overflow: hidden;
    margin-top: 18px;
    padding: 0;
}

.i_con1 .right {
    padding: 0;
    background: center center;
    background-size: cover;
    height: 450px;
}

.i_con1 .right img {
    display: none;
    width: 100%;
}

.i_con1 .left {
    height: 450px;
    line-height: 450px;
    background: #fff;
    padding: 30px 45px;
}

.i_con1 .left .box11 {
    display: inline-block;
    line-height: 1;
    vertical-align: middle;
}

.i_con1 .left .p1 {
    font-size: 24px;
    margin-bottom: 30px;
}

.i_con1 .left .span1 {
    display: inline-block;
    height: 2px;
    width: 12px;
    margin-bottom: 30px;
}

.i_con1 .left .a {
    color: #4b4b4b;
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 20px;
    display: block;
}

.i_con1 .left .p2 {
    font-size: 13px;
    color: #909090;
    line-height: 20px;
    margin-bottom: 50px;
}

.i_con1 .left .a2 {
    display: inline-block;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    border-radius: 50%;
}

.i_con2 .left {
    background: #F1F0F1;
    /*background: #2b2b2b;*/
}

.i_con2 .left .p1 {
    color: #ffffff;
}

.i_con2 .left .span1 {
    background: #666666;
}

.i_con2 .left .a {
    /*color: #FFF;*/
    color: black;
}

.i_con2 .left .p2 {
    color: #909090;
}

.i_con2 .left .a2 {
    border: 1px solid #FFF;
}

.i_con3 {
    background: #fff;
    margin-top: 18px;
    overflow: hidden;
}

.i_bt {
    text-align: center;
    margin-top: 36px;
    margin-bottom: 18px;
}

.i_bt .p1 {
    color: #222222;
    font-size: 24px;
    height: 56px;
    line-height: 56px;
}

.i_bt .p2 {
    max-width: 760px;
    font-size: 12px;
    color: #909090;
    line-height: 24px;
    margin: 0 auto;
}

.i_con3 .xuanze {
    width: 100%;
    max-width: 632px;
    margin: 0 auto 45px;
    overflow: hidden;
    padding: 0;
}

.i_con3 .xuanze li {
    float: left;
    height: 50px;
    width: 25%;
    max-width: 158px;
    color: #6e6e6e;
    background: #F2F2F2;
    text-align: center;
    line-height: 50px;
    cursor: pointer;
}

.i_con3 .xuanze li.background {
    color: #FFF !important;
}

.i_con3 .lb {
    overflow: hidden;
    margin-bottom: 46px;
}

.lb .big_box {
    width: 400%;
    position: relative;
    left: 0;
}

.lb .big_box .s_box {
    float: left;
    width: 25%;
}

.s_box .col-xs-12 {
    padding: 0 9px;
    margin-bottom: 18px;
}

.s_box .ss_box {
    padding: 15px;
    border: 1px solid #eeeeee;
}

.s_box .ss_box .img {
    display: block;
    overflow: hidden;
}

.img img {
    width: 100%;
    min-height: 100%;
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
}

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

.s_box .ss_box .a1 {
    width: 100%;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #434343;
    line-height: 44px;
}

.s_box .ss_box .p1 {
    width: 100%;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: 13px;
    color: #9c9999;
    line-height: 1;
}

.i_con4 {
    padding: 200px 15px;
    background: url(../images/i_con4_bg.jpg) center center;
    background-size: cover;
    margin-top: 18px;
    color: #fff;
    text-align: center;
}

.i_con4 .p1 {
    font-size: 30px;
    line-height: 1;
    margin-bottom: 20px;
}

.i_con4 .p2 {
    font-size: 12px;
    line-height: 32px;
    max-width: 1000px;
    margin: 0 auto 30px;
}

.i_con4 .a1 {
    width: 150px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    display: inline-block;
    font-size: 13px;
    color: #373737 !important;
    background: rgba(255, 255, 255, 0.74);
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
}

.i_con4 .a1:hover {
    background: #fff;
}

.i_con5 {
    margin: 18px auto;
    background: #fff;
    overflow: hidden;
    padding-bottom: 50px;
}

.i_news {
    margin: 15px 0;
}

.i_news a {
    display: block;
    width: 100%;
    overflow: hidden;
}

.i_news .a1 {
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 16px;
    color: #434343;
    height: 36px;
    line-height: 36px;
    margin-top: 10px;
}

.i_news p {
    font-size: 12px;
    color: #969696;
    margin: 0;
}

.i_news .p2 {
    line-height: 18px;
    height: 54px;
    overflow: hidden;
}

.i_con5 .div div {
    height: 80px;
    line-height: 80px;
    text-align: center;
    max-height: 90%;
    overflow: hidden;
}

.i_con5 div:hover > img {
    transition: all .5s;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -o-transition: all .5s;
}

.i_con5 div:hover > img {
    transform: scale(1.1);
}

.footer {
    background: #1e1e1e;
    overflow: hidden;
}

.footer .foot_top {
    border-bottom: 1px solid #000;
    text-align: center;
    padding: 26px 0;
    position: relative;
}

.footer .foot_top .div {
    display: inline-block;
    overflow: hidden;
}

.footer .foot_top .f_top {
    width: 66px;
    height: 46px;
    line-height: 46px;
    text-align: center;
    color: #fff;
    font-size: 16px;
    font-weight: bold;
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    border-radius: 0 0 5px 5px;
    cursor: pointer;
}

.footer .foot_top a {
    color: #818181;
    font-size: 12px;
    padding: 6px 16px;
    float: left;
}

.footer .foot_top a:hover {
    color: #fff !important;
    text-decoration: underline !important;
}

.footer .foot_top .a1h {
    background: none;
}

.footer .foot_top br {
    display: none;
}

.footer .foot_m {
    border-top: 1px solid #505050;
    padding: 28px 0 54px;
}

.foot_m {
    overflow: hidden;
}

.foot_m .guanzhu {
    text-align: center;
}

.foot_m .foot_lx {
    text-align: left;
}

.foot_m .foot_lx .p1 {
    font-size: 13px;
    color: #ffffff;
    margin-bottom: 30px;
    margin-top: 18px;
}

.foot_m .foot_lx .p2 {
    font-size: 22px;
    color: #fff;
    margin-bottom: 22px;
}

.foot_m .foot_lx a {
    display: inline-block;
    font-size: 14px;
    color: #fff !important;
    width: 150px;
    height: 36px;
    line-height: 36px;
    text-align: center;
}


.foot_m .xinxi {
    text-align: center;
    margin-top: 10px;
}

.foot_m .xinxi .p1 {
    font-size: 18px;
    color: #fff;
    margin-bottom: 20px;
}

.foot_m .xinxi p {
    color: #d9d9d9;
    background: no-repeat top left;
    line-height: 30px;
    text-align: left;
    margin-bottom: 0;
}

.foot_m .xinxi .box {
    display: inline-block;
}

.foot_m .erweima {
    text-align: center;
}

.foot_m .cb {
    display: none;
}

.foot_m .erweima {
    width: 250px;
    margin: 0 auto;
}

.foot_m .erweima dl {
    display: inline-block;
}

.foot_m .erweima dt {
    padding: 8px;
    background: #2c2c2c;
    border: 1px solid #444444;
}

.foot_m .erweima dd {
    color: #d9d9d9;
    height: 60px;
    line-height: 60px;
}

.foot_down {
    background: #0f0f0f;
    padding: 15px 0;
    overflow: hidden;
}

.foot_down p {
    margin-bottom: 0;
    font-size: 12px;
    color: #6a6a6a;
    line-height: 22px;
}

.foot_down a {
    color: #6a6a6a;
    margin-right: 5px;
}

.list_banner {
    height: 600px;
    line-height: 600px;
    text-align: center;
    margin-top: 80px;
}

.list_banner img {
    max-width: 90%;
}

.list_bt {
    text-align: center;
    padding: 46px 0;
}

.list_bt .p1 {
    font-size: 24px;
    color: #222222;
}

.list_bt .p2 {
    font-size: 12px;
    color: #909090;
}

.about_main {
    margin-bottom: 30px;
}

.about_main p {
    text-align: center;
}

.about_main .p1 {
    font-size: 18px;
    color: #222222;
    line-height: 44px;
}

.about_main .p2 {
    font-size: 13px;
    color: #959595;
    line-height: 24px;
    margin-bottom: 20px;
}

.about_mi {
    padding: 150px 0 120px;
    text-align: center;
    background: url(../images/about_m_i.jpg) center center;
    background-size: cover;
    color: #fff;
}

.about_mi .boxo {
    display: inline-block;
    width: 33.3333%;
    max-width: 330px;
    text-align: center;
    min-width: 220px;
}

.about_mi .boxo .boxo1 {
    display: inline-block;
}

.about_mi .boxo p {
    margin-bottom: 0;
    text-align: left;
}

.about_mi .boxo .p01 {
    margin-bottom: 18px;
}

.about_mi .boxo .p02 {
    font-size: 40px;
    margin-bottom: 12px;
    font-weight: bold;
}

.about_mi .boxo .p03 {
    margin-bottom: 30px;
}

.about_main .p4 {
    font-size: 24px;
    color: #222222;
    height: 68px;
    line-height: 68px;
    background: url(../images/about_x.jpg) no-repeat bottom center;
    margin-top: 30px;
}

.about_main .p5 {
    font-size: 18px;
    color: #474747;
}

.about_main .p6 {
    font-size: 13px;
    color: #959595;
    max-width: 738px;
    margin: 10px auto 20px;
}

.about_main .box_b {
    text-align: center;
    margin-top: 50px;
}

.about_main .box_b1 {
    display: inline-block;
    text-align: center;
    width: 33%;
    max-width: 300px;
    min-width: 200px;
    margin-bottom: 30px;
}

.about_main .box_b2 {
    width: 175px;
    display: inline-block;
}

.about_main .box_b2 img {
    margin-bottom: 35px;
}

.about_main .box_b2 p {
    color: #909090;
    line-height: 24px;
}

.about_main .box_b2 font {
    color: #2c2c2c;
}

.fenye {
    margin: 40px 0;
    padding: 0;
}

.fenye li {
    display: inline-block;
}

.fenye li a {
    display: block;
    height: 26px;
    line-height: 24px;
    border: 1px solid #000;
    padding: 0 9px;
}

.fenye li a:hover, .fenye li a.cur {
    color: #fff !important;
}

.xq_bt {
    text-align: center;
    padding: 50px 0 10px;
    border-bottom: 1px solid #eeeeee;
    margin-bottom: 20px;
}

.xq_bt .p1 {
    font-size: 22px;
    color: #000000;
    line-height: 38px;
}

.xq_bt .p2 {
    font-size: 12px;
    color: #767676;
    line-height: 30px;
}

.cp_x_main .p1 {
    font-size: 12px;
    color: #4e4e4e;
    text-indent: 2em;
    line-height: 24px;
    margin-bottom: 20px;
}

.cp_x_main img {
    margin: 20px 0;
}

.cp_x_main {
    padding-bottom: 50px;
}

.sx {
    padding: 30px 0;
}

.sx a {
    display: block;
    color: #3d3d3d;
    line-height: 28px;
}

.n_xuanze {
    text-align: center;
    margin: 40px 0;
}

.n_xuanze a {
    width: 50%;
    max-width: 314px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    /*color: #6e6e6e !important;*/
    color: #6A83CA !important;
    background: #DDE3EF;
    display: inline-block;
}

.n_xuanze a.background {
    color: #FFF !important;
}


.news_x .n_bt {
    text-align: center;
    margin-top: 40px;
}

.news_x .n_bt .p1 {
    margin-bottom: 20px;
    font-size: 22px;
    color: #242424;
    font-weight: bold;
}

.news_x .n_bt .p2 {
    font-size: 12px;
    color: #939393;
}

.news_x .n_bt .p2 span {
    margin: 0 15px;
    display: inline-block;
}

.news_x .p1 {
    color: #626262;
    font-size: 12px;
    line-height: 24px;
}

.l_xinxi {
    border: 1px solid #ccc;
    padding-top: 60px;
    text-align: center;
    overflow: hidden;
    margin-bottom: 38px;
}

.l_xinxi .boxo1 {
    display: inline-block;
    text-align: left;
    margin-bottom: 35px;
}

.l_xinxi .boxo1 .p1 {
    font-size: 24px;
    color: #434343;
    font-weight: bold;
    margin-bottom: 12px;
}

.l_xinxi .boxo1 .p2 {
    font-size: 12px;
    line-height: 22px;
    color: #787878;
}

.l_xinxi .boxo1 .p3 {
    font-size: 12px;
    color: #787878;
}

.ditu {
    border: 1px solid #ccc;
    padding: 5px;
    overflow: hidden;
    margin-bottom: 50px;
}

.liuyan .left {
    height: 355px;
    border: 1px solid #d9d9d9;
    padding: 15px;
    margin-bottom: 50px;
}

.liuyan .left .bg_i {
    height: 280px;
    background: url(../images/liuyan_i.jpg) no-repeat center right;
    background-size: cover;
}

.liuyan .left .p1 {
    font-size: 18px;
    color: #848484;
    border-top: 1px solid #ccc;
    line-height: 40px;
    margin-top: 15px;
}

.liuyan .left font {
    font-size: 12px;
}

.liuyan .right {
    padding: 0 0 0 50px;
    margin-bottom: 50px;
}

.liuyan .right input {
    width: 100%;
    border: 1px solid #d9d9d9;
    height: 40px;
    line-height: 40px;
    padding-left: 18px;
    text-align: left;
    margin: 13px 0;
}

.liuyan .right textarea {
    width: 100%;
    height: 70px;
    border: 1px solid #d9d9d9;
    padding-left: 18px;
    padding-top: 5px;
    resize: none;
    margin: 14px 0;
}

.liuyan .right button {
    height: 40px;
    border: none;
    text-align: center;
    line-height: 40px;
    color: #fff;
    width: 100%;
}

/*移动端样式*/
/*移动端样式*/
/*移动端样式*/
@media (max-width: 1200px) {


}

@media (max-width: 992px) {

    .foot_m {
        padding: 28px 0;
    }

    .foot_m .fenx {
        text-align: center;
        margin-top: 30px;
    }

    .foot_m .cb {
        display: block;
    }

    .foot_m .erweima {
        margin-top: 40px;
    }
}


@media (max-width: 768px) {
    #nav .daohangi {
        display: block;
        width: 70px;
        height: 80px;
        text-align: center;
        line-height: 80px;
        cursor: pointer;
    }

    #nav .daohangi img {
        width: 55%;
        cursor: pointer;
        display: none;
    }

    #nav .daohangi img.cur {
        display: inline-block;
    }

    #nav .container {
        padding-right: 0;
    }

    #nav .nava {
        left: 0;
        top: 80px;
        padding: 0;
        display: none;
    }

    #nav .nava li {
        display: block;
        background: #fff;
        width: 100%;
        max-width: 100%;
        text-align: left;
        position: relative;
        font-size: 16px;
        line-height: 60px;
    }

    #nav .nava li .a1 {
        border-top: none !important;
        height: 60px;
        line-height: 60px;
        position: relative;
        padding-left: 20px;
        border-bottom: 1px solid #CCC !important;
        width: 100%;
        color: #333;
    }

    #nav .nava dl {
        position: relative;
        margin: 0 !important;
        padding: 0;
        width: 100%;
        border-top: none;
        background: #f6f6f6;
        padding: 15px 0;
        display: none;
    }

    #nav .nava dd:hover {
        background: #b9d6f5;
    }

    #nav .nava dl a {
        font-size: 14px;
        color: #333;
    }

    #nav .nava .a1 img {
        display: inline;
        height: 60%;
        margin-top: 10px;
        margin-right: 3px;
        transition: all .5s;
        -webkit-transition: all .5s;
        -moz-transition: all .5s;
        -o-transition: all .5s;
    }

    #nav .nava .a1 img.cur {
        transform: rotate(90deg);
        margin-top: 12px;
    }

    #nav {
        height: 80px;
        line-height: 80px;
    }

    .i_con1 {
        height: auto;
    }

    .i_con1 .right {
        height: auto;
    }

    .i_con1 .right img {
        display: block;
    }

    .i_con1 .left {
        padding: 30px 15px;
        height: auto;
        line-height: 1;
    }


    .footer .foot_top br {
        display: inline-block;
    }

    .footer .foot_top .br1 {
        display: none;
    }

    .footer .foot_top .a2h {
        background: none;
    }

    .foot_m .xinxi {
        margin-top: 30px;
        text-align: center;
    }

    .foot_m .xinxi p {
        text-align: center;
    }

    .foot_m .foot_lx {
        display: inline-block;
        text-align: center;
    }

    .l_xinxi .boxo1 {
        text-align: center;
    }

    .liuyan .right {
        padding: 0;
    }
}

@media (max-width: 420px ) {
    .i_con4 {
        padding: 150px 15px;
    }

    .footer .foot_top br {
        display: none;
    }

    .footer .foot_top .br1 {
        display: inline-block;
    }

    .footer .foot_top .a3h {
        background: none;
    }

}

@media (min-width: 768px) {
    #nav .nava {
        display: block !important;
    }
}


/*PC等*/
@media (min-width: 768px) {
    .list_banner{
        background-size: cover;
    }
    .i_con1_background{
        background-size: cover;
        min-height: 639px;
    }
    .inline-list li {
        display: inline-block; /* 将li元素设置为行内块元素 */
        margin-left: 15%; /* 添加右侧外边距，根据需要调整 */
        text-align: center;
    }

    .inline-list li p{
        margin-top: 40%;
        font-weight: bold;
    }

    .inline-list li img {
        width: 50px;
        height: 50px;
    }
    .about_brand{
        background-size: contain;
        background-repeat: no-repeat;
        min-height: 722px;
    }
    .i_con666 {
        height: 500px;
        overflow: hidden;
        margin-top: 18px;
        padding: 0;
    }
}

/*手机上*/
@media only screen and (max-width: 767px) {
    .list_banner{
        height: 150px;
        background-size: contain;
        background-repeat: no-repeat;
    }
    #nav .logo img{
        width: 150px;
        height: 37px;
    }
    .n_xuanze_a{
        float: left;
    }
    .i_con1_background{
        background-size: contain;
        background-repeat: no-repeat;
        min-height: 140px;
        width: 100%;
    }
    .inline-list li {
        display: inline-block; /* 将li元素设置为行内块元素 */
        /*margin-left: 15%; !* 添加右侧外边距，根据需要调整 *!*/
        text-align: center;
    }

    .inline-list li p{
        margin-top: 40%;
        font-weight: bold;
    }

    .inline-list li img {
        width: 30px;
        height: 30px;
    }
    .about_brand{
        background-size: contain;
        background-repeat: no-repeat;
        min-height: 160px;
    }
    .i_con666 {
        height: 180px;
        overflow: hidden;
        margin-top: 18px;
        padding: 0;
    }
    .about_main img {
        width: 100%;
        height: 150px;
        background-repeat: no-repeat;
        margin-top: 5%;
    }
}