.wrap {
    width: 100%;
    margin: 0 auto;
    position: relative
}

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

/* header */
.header_box {
    width: 100%;
    height: 130px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 99;
    background: url("../images/navbg.png") center center no-repeat;
}

.header {
    width: 1200px;
    overflow: hidden;
    margin: 0 auto;
}

.header .logo {
    width: 240px;
    overflow: hidden;
    text-align: center;
    float: left;
}

.header .logo img {
    margin-top: 20px;
}

.header .hd_right {
    width: 960px;
    float: left;
}

.header .search {
    width: 360px;
    float: right;
    height: 70px;;
    text-align: right;
}

.header .search p {
    width: 80px;
    margin-top: 19px;
    line-height: 32px;
    display: inline-block;
    float: left;
}

.header .search p a {
    color: #333333;
}

.header .search p a:hover {
    color: #2c4b9c;
}

.header .searchform {
    width: 252px;
    height: 32px;
    float: right;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    display: inline-block;
    border: 1px solid #e1e1e1;
    margin-top: 19px;
    position: relative;
}

.header .searchform input, .searchform select {
    border: 0;
    float: left;
    height: 32px;
    line-height: 32px;
}

.header .searchform select {
    width: 89px;
    border-right: 1px solid #e1e1e1;
    text-align: center;
    background: transparent;
    padding-left: 10px;
}

.header .searchform input {
    width: 120px;
    padding: 10px
}

.header .searchform .btn {
    width: 15px;
    height: 15px;
    background: url("../images/search_btn.png") no-repeat;
    position: absolute;
    top: 8px;
    right: 5px;
    cursor: pointer;
}

.nav {
    width: 100%;
    float: left;
}

.nav li {
    list-style: none;
    position: relative;
    display: inline-block;
    padding: 0 60px;
    line-height: 60px;
    color: #fff;
    cursor: pointer;
}

.nav li a {
    color: #ffffff;
    font-size: 16px;
}

.nav li::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    z-index: -1;
    background: #2c4b9c;
    transform: skewX(-35deg);
}

.nav li.active::after, .nav li:hover::after {
    background: #006cb4;
}

/* header */

/*手机端 头部*/
.m_header {
    width: 100%;
    height: auto;
    display: none;
    position: relative;
}

.m_header .logo {
    float: left;
    max-width: 24%;
    overflow: hidden;
    margin: 5% 0 5% 3%;
}

.m_header .logo img {
    max-width: 100%;
    max-height: 100%
}

.m_header span.navBtn {
    width: 10%;
    max-height: 48px;
    overflow: hidden;
    position: absolute;
    top: 50%;
    right: 3%;
    margin: auto;
}

.m_header span.navBtn img {
    max-width: 100%;
}

.m_header .m_nav {
    width: 50%;
    height: auto;
    position: absolute;
    top: 112%;
    right: 0;
    z-index: 99999;
    background: #f2f2f2;
    display: none;
}

.m_header .m_nav:after {
    display: block;
    content: "";
    clear: both;
}

.m_header .m_nav > ul {
    width: 100%;
}

.m_header .m_nav > ul:after {
    display: block;
    content: "";
    clear: both;
}

.m_header .m_nav > ul > li {
    float: left;
    width: 100%;
    line-height: 60px;
    text-align: center;
    border-bottom: 1px solid #dddddd;
}

.m_header .m_nav > ul li a {
    display: block;
    color: #333333;
}

.m_header .m_nav > ul li a:hover {
    background: #006cb4;
    color: #ffffff;
}

.m_header .m_nav > ul > li > ul {
    width: 100%;
    position: absolute;
    top: 0;
    right: 100%;
    height: 100%;
    background: url("../images/m_opciaty.png") repeat;
    display: none;
}

.m_header .m_nav > ul li ul li {
    border-bottom: 1px solid #3e3e3e;
}

.m_header .m_nav > ul li ul li a {
    color: #efefef;
}

.m_header .m_nav > ul > li:hover > ul {
    display: block;
}

.m_header .search {
    width: 100%;
    overflow: hidden;
    margin: 30px 0;
}

.m_header .search p {
    width: 100%;
    line-height: 32px;
    text-align: center;
}

.m_header .search p a {
    color: #333333;
    display: inline-block;
}

.m_header .search p a:hover {
    color: #2c4b9c;
}

.m_header .searchform {
    width: 80%;
    height: 32px;
    -webkit-border-radius: 15px;
    -moz-border-radius: 15px;
    border-radius: 15px;
    border: 1px solid #e1e1e1;
    position: relative;
    margin: 19px auto;
}

.m_header .searchform input, .searchform select {
    border: 0;
    float: left;
    height: 32px;
    line-height: 32px;
}

.m_header .searchform select {
    width: 40%;
    border-right: 1px solid #e1e1e1;
    text-align: center;
    background: #ffffff;
}

.m_header .searchform input {
    width: 60%;
    padding: 10px
}

.m_header .searchform .btn {
    width: 15px;
    height: 15px;
    background: url("../images/search_btn.png") no-repeat;
    position: absolute;
    top: 8px;
    right: 5px;
    cursor: pointer;
}

.footer_box {
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
    background: #333333;
}

.footer {
    width: 1200px;
    padding: 30px 0;
    min-height: 100px;
    overflow: hidden;
    margin: 0 auto;
    border-bottom: 1px solid #555555;
}

.footer .foot_logo {
    width: 170px;
    float: left;
}

.footer .foot_nav {
    width: 478px;
    float: left;
    margin: 0 60px 0 96px;
}

.footer .foot_nav ul {
    overflow: hidden;
}

.footer .foot_nav ul li {
    width: 25%;
    float: left;
}

.footer .foot_nav ul li a {
    color: #777777;
    font-size: 12px;
    line-height: 24px;
    margin-bottom: 8px;
    display: block;
}

.footer .foot_nav ul li a.topnav {
    color: #999999;
    font-size: 16px;
    margin-bottom: 15px;
}

.footer .foot_contact {
    width: 98%;
    max-width: 378px;
    float: left;
}

.footer .foot_contact .fr p {
    color: #999999;
    font-size: 14px;
    margin-bottom: 14px;
}

.banquan {
    width: 1200px;
    overflow: hidden;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

.banquan p {
    line-height: 34px;
    padding: 20px 0;
    color: #666666;
    font-size: 12px;
}

.bdsharebuttonbox {
    width: 74px;
    height: 25px;
    position: absolute;
    right: 0;
    bottom: 20px;
}

.bdsharebuttonbox .bds_tsina {
    background: url(../images/share_wb.png) no-repeat;
    width: 30px;
    height: 25px;
    float: left;
    padding: 0;
    margin: 0;
    background-position: 0!important;
}

.bdsharebuttonbox .bds_weixin {
    background: url(../images/share_wx.png) no-repeat;
    width: 38px;
    height: 25px;
    float: right;
    padding: 0;
    margin: 0;
    background-position: 0!important;
}

/*pc端  产品展示*/
.pcProduct {
    width: 1200px;
    height: 230px;
    background: #ffffff;
    margin: -70px auto 0 auto;
    box-shadow: 3px 3px 8px #dddddd;
    z-index: 9999;
    position: relative;
}

.pcProduct ul {
    overflow: hidden;
}

.pcProduct ul li {
    float: left;
    width: 199px;
    height: 100%;
    background: url("../images/pro_line.png") right center no-repeat;
    text-align: center;
}

.pcProduct ul li:last-child {
    background: none;
}

.pcProduct ul li .imgbox {
    width: 93px;
    height: 90px;
    overflow: hidden;
    margin: 30px auto 17px auto;
    background: url("../images/pro_gray.png") center center no-repeat;
}

.pcProduct ul li .imgbox .img {
    width: 50px;
    height: 50px;
    background-position: top center;
    background-repeat: no-repeat;
    margin: 20px auto;
}

.pcProduct ul li span {
    color: #666666;
    line-height: 24px;
}

.pcProduct ul li p {
    color: #999999;
    line-height: 20px;
    margin-top: 10px;
    text-align: left;
    padding: 0 18px;
    font-size: 12px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.pcProduct ul li:hover .imgbox, .pcProduct ul li.active .imgbox {
    background: url("../images/pro_blue.png") center center no-repeat;
    -webkit-transition: all 0.5s linear;
    -moz-transition: all 0.5s linear;
    -o-transition: all 0.5s linear;
    transition: all 0.5s linear;
}

.pcProduct ul li:hover .imgbox .img, .pcProduct ul li.active .imgbox .img {
    background-position: bottom center;
    -webkit-transition: all 0.5s linear;
    -moz-transition: all 0.5s linear;
    -o-transition: all 0.5s linear;
    transition: all 0.5s linear;
}

.pcProduct ul li:hover span, .pcProduct ul li.active span {
    color: #2c4b9c;
    -webkit-transition: all 0.5s linear;
    -moz-transition: all 0.5s linear;
    -o-transition: all 0.5s linear;
    transition: all 0.5s linear;
}

/*手机端 产品*/
.mProduct {
    width: 96%;
    height: 230px;
    background: #ffffff;
    margin: -20px auto 0 auto;
    box-shadow: 3px 3px 8px #dddddd;
    z-index: 9999;
    position: relative;
    display: none;
}

.mProduct .proSwipper-next {
    width: 21px;
    height: 25px;
    background: url("../images/m_radio.png") top right no-repeat;
    position: absolute;
    top: 50%;
    right: 5px;
    margin-top: -13px;
    z-index: 999999;
    cursor: pointer;
}

.mProduct .proSwipper-prev {
    width: 21px;
    height: 25px;
    background: url("../images/m_radio.png") top left no-repeat;
    position: absolute;
    top: 50%;
    left: 5px;
    margin-top: -13px;
    z-index: 999999;
    cursor: pointer;
}

.mProduct ul {
    overflow: hidden;
    margin: 0 2%;
}

.mProduct .mProductLi {
    float: left;
    width: 100%;
    height: 100%;
    background: url("../images/pro_line.png") right center no-repeat;
    text-align: center;
}

.mProduct .mProductLi:last-child {
    background: none;
}

.mProduct .mProductLi .imgbox {
    width: 93px;
    height: 90px;
    overflow: hidden;
    margin: 30px auto 17px auto;
    background: url("../images/pro_gray.png") center center no-repeat;
}

.mProduct .mProductLi .imgbox .img {
    width: 50px;
    height: 50px;
    background-position: top center;
    background-repeat: no-repeat;
    margin: 20px auto;
}

.mProduct .mProductLi span {
    color: #666666;
    line-height: 24px;
}

.mProduct .mProductLi p {
    color: #999999;
    line-height: 20px;
    margin-top: 10px;
    text-align: left;
    padding: 0 18px;
    font-size: 12px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.mProduct .mProductLi:hover .imgbox {
    background: url("../images/pro_blue.png") center center no-repeat;
}

.mProduct .mProductLi:hover .imgbox .img {
    background-position: bottom center;
}

.mProduct .mProductLi:hover span {
    color: #2c4b9c;
}

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

    .m_header {
        display: block;
    }

    .footer {
        width: 100%;
    }

    .footer .foot_logo {
        width: 100%;
        text-align: center;
        padding-bottom: 20px;
        border-bottom: 1px solid #555555;
        float: none;
    }

    .footer .foot_nav {
        width: 96%;
        padding: 0 2%;
        margin: 20px auto;
        float: none;
        border-bottom: 1px solid #555555;
    }

    .footer .foot_contact {
        float: none;
        margin: 0 auto;
    }

    .banquan {
        width: 96%;
        padding: 0 2%;
    }

    .banquan p {
        line-height: 28px;
    }

    .pcProduct {
        display: none;
    }

    .mProduct {
        display: block;
    }
}

@media screen and (max-width: 640px) {
    .m_header {
        height: 80px;
    }
}

@media screen and (max-width: 480px) {
    .m_header {
        height: 60px;
    }
     .footer .foot_contact img {
        width: 96px
    }

}