@charset "utf-8";

/*公用样式*/
html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
blockquote,
pre,
form,
fieldset,
table,
th,
td,
span {
    padding: 0;
    margin: 0;
}

body {
    font-size: 14px;
    font-family: "Microsoft YaHei", "微软雅黑", "宋体", Arial, sans-serif;
    line-height: 24px;
    -webkit-text-size-adjust: none;
    color: #333;
    background: #fff;
}

*html {
    background-image: url(about:blank);
    background-attachment: fixed;
}

*:focus {
    outline: none;
}

.begin {
    transition: all 0.5s;
    -o-transition: all 0.5s;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
}

.stop,
.stop * {
    transition: none;
    -o-transition: none;
    -webkit-transition: none;
    -moz-transition: none;
}

/*html5*/
article,
aside,
dialog,
footer,
header,
section,
footer,
nav,
figure,
menu {
    display: block;
}

input {
    border: none;
    background: none;
    padding: 0;
    font-family: "microsoft yahei";
    margin: 0;
}

ins,
s {
    text-decoration: none;
}

li,
ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333;
    outline: none;
    font-size: 14px;
}

a:active {
    star: expression(this.onFocus=this.blur());
}

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

a:visited,
a:active,
a:link {
    text-decoration: none;
}

.white,
.white a,
.white a:hover {
    color: #FFF;
}

.yellow,
.yellow a,
.yellow a:hover {
    color: #ff7800;
}

.black,
.black a,
.black a:hover {
    color: #585858;
}

.black2,
.black2 a,
.black2 a:hover {
    color: #0a0a0a;
}

.red,
.red a,
.red a:hover {
    color: #af1f1f;
}

.blue,
.blue a,
.blue:hover,
.blue a:hover {
    color: #72d0ff;
}

.underline {
    text-decoration: underline;
}

img {
    border: none;
}

/*高*/
.h20 {
    height: 20px;
}

/*浮动*/
.fl,
.fr,
.lifl li {
    float: left;
    display: inline;
    list-style: none;
}

.fr {
    float: right;
}

.fl {
    float: left;
}

/*字体*/
.yahei {
    font-family: 'Microsoft Yahei';
}

/*清除浮动*/
.clear {
    clear: both;
}

.clearfix {
    zoom: 1;
}

.clearfix:before,
.clearfix:after {
    content: '';
    display: table;
}

.clearfix:after {
    clear: both;
}

/*元素显示*/
.dib {
    display: inline-block;
}

.db {
    display: block;
}

.dn {
    display: none;
}

.di {
    display: inline;
}

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

h2 {
    font-family: "Microsoft Yahei";
}

/*对齐方式*/
.tar {
    text-align: right;
}

.tac {
    text-align: center;
}

.tal {
    text-align: left !important;
}

/*字体颜色*/
.c3 {
    color: #333;
}

.c6 {
    color: #666;
}

.c9 {
    color: #999;
}

.c-l-blue {
    color: #008fd6;
}

/*背景颜色*/
.b-gray {
    background: #f7f8f9 !important;
}

.b-f6 {
    background: #f6f6f6;
}

/*字体大小*/
.f14 {
    font-size: 14px;
}

.f16 {
    font-size: 16px;
    font-weight: bold;
}

.f12 {
    font-size: 12px;
}

.f18 {
    font-size: 18px;
}

.f34 {
    font-size: 34px !important;
}

/*外边距*/
.mb10 {
    margin-bottom: 10px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb20 {
    margin-bottom: 20px !important;
}

.mb25 {
    margin-bottom: 25px;
}

.mb30 {
    margin-bottom: 30px;
}

.mb40 {
    margin-bottom: 40px;
}

.mr15 {
    margin-right: 15px;
    display: inline-block;
}

.mr20 {
    margin-right: 20px;
}

.mt0 {
    margin-top: 0 !important;
}

.mt10 {
    margin-top: 10px;
}

.mt15 {
    margin-top: 15px !important;
}

.mt20 {
    margin-top: 20px;
}

.mt30 {
    margin-top: 30px;
}

.mt35 {
    margin-top: 35px;
}

.mt48 {
    margin-top: 48px !important;
}

.mr0 {
    margin-right: 0 !important;
}

.ml20 {
    margin-left: 20px;
}

/*内边距*/
.p0 {
    padding: 0 !important;
}

.pl15 {
    padding-left: 15px;
}

.pl20 {
    padding-left: 20px;
}

.pl100 {
    padding-left: 100px;
}

.pl120 {
    padding-left: 120px;
}

.pt10 {
    padding-top: 10px;
}

.pt15 {
    padding-top: 15px;
}

.pt20 {
    padding-top: 20px;
}

.pt30 {
    padding-top: 30px;
}

.pt25 {
    padding-top: 25px;
}

.pb0 {
    padding-bottom: 0 !important;
}

.pb10 {
    padding-bottom: 10px;
}

.pb20 {
    padding-bottom: 20px;
}

.pb30 {
    padding-bottom: 30px;
}

.pr15 {
    padding-right: 15px;
}

/*边框*/
.bl1 {
    border-left: 1px solid #dddddd;
}

.bl0 {
    border-left: 0 !important;
}

.bb0 {
    border-bottom: 0 !important;
}

.bb1 {
    border-bottom: 1px solid #dedede;
}

.bt0 {
    border-top: 0 !important;
}

.bb-dc {
    border-bottom: 1px solid #dcdcdc;
}

.bb-green {
    border-bottom: 1px solid #39b366;
}

/*定位*/
.por {
    position: relative;
}

.poa {
    position: absolute;
}

.pof {
    position: fixed;
}

.pos {
    position: static;
}

/*字间距*/
.lh24 {
    line-height: 24px;
}

/*字体加粗*/
.fwb {
    font-weight: bold;
}

/*新闻滚动样式*/
.scroll,
.scroll2 {
    position: relative;
    overflow: hidden;
}

.scroll ul {
    position: absolute;
    width: 20000em;
}

.scroll2 ul {
    position: absolute;
    height: 200em;
}

.scroll ul li {
    float: left;
}

/*icon*/
i {
    display: inline-block;
    vertical-align: middle;
    background-repeat: no-repeat;
}

.i-write-off {
    width: 13px;
    height: 15px;
    background-image: url(img/log-in.png);
    background-image: url(img/log-in.svg), none;
    margin-bottom: 4px;
    margin-right: 5px;
}

.i-lang {
    width: 15px;
    height: 15px;
    background-image: url(img/lang.png);
    background-image: url(img/lang.svg), none;
    margin-bottom: 4px;
    margin-right: 5px !important;
}

.i-wechat {
    background-image: url(img/wechat.png);
    background-image: url(img/wechat.svg), none;
    background-size: 100%;
}

.i-weibo {
    background-image: url(img/weibo.png);
    background-image: url(img/weibo.svg), none;
    background-size: 100%;
}

.i-tel {
    background-image: url(img/tel.png);
    background-image: url(img/tel.svg), none;
    background-size: 100%;
}

.i-email {
    background-image: url(img/email.png);
    background-image: url(img/email.svg), none;
    background-size: 100%;
}

.i-search {
    width: 18px;
    height: 18px;
    background-image: url(img/search.png);
    background-image: url(img/search.svg), none;
    -ms-background-size: 100%;
    -webkit-background-size: 100%;
    background-size: 100%;
    /*针对IE8的hack，目的是除掉之前background*/
    background: none\9;
    /*下一行为关键设置*/
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/theme/bg/search.png', sizingMethod='scale');
    position: absolute;
    right: 12px;
    top: 30px;
    z-index: 10;
}

.i-news {
    width: 30px;
    height: 30px;
    background-image: url(img/news.png);
    background-image: url(img/news.svg), none;
    background-size: 100%;
    float: left;
    margin-top: 8px;
}

.i-next {
    margin-top: 10px;
    margin-left: 28px;
    width: 28px;
    height: 28px;
    background-image: url(img/i-next.png);
    background-image: url(img/i-next.svg), none;
    background-size: 100%;
}

.i-next-w {
    background-image: url(img/i-next-w.png);
    background-image: url(img/i-next-w.svg), none;
    background-size: 100%;
}

.i-gt {
    width: 7px;
    height: 12px;
    background-image: url(img/i-gt.png);
    background-image: url(img/i-gt.svg), none;
    margin: 0 0 1px 10px;
}

.i-gt-h {
    width: 7px;
    height: 12px;
    background-image: url(img/i-gt-h.png);
    background-image: url(img/i-gt-h.svg), none;
    margin: 0 0 1px 5px;
}

.i-plus {
    width: 12px;
    height: 12px;
    background: url(img/i-plus.png) no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
    margin: 0 8px 2px 0;
}

.i-hook {
    width: 13px;
    height: 12px;
    background: url(img/i-hook.png) no-repeat;
    -webkit-background-size: 100%;
    background-size: 100%;
    float: left;
    margin: 3px 15px 0 0;
}

.i-right {
    width: 13px;
    height: 11px;
    background-image: url(img/i-right.png);
    background-image: url(img/i-right.svg), none;
    margin: 0 16px 0 0;
}

.i-sz {
    width: 45px;
    height: 45px;
    background-image: url(img/shenzhen.png);
    background-image: url(img/shenzhen.svg), none;
    margin: 0 15px 4px 10px;
}

.i-nj {
    width: 45px;
    height: 45px;
    background-image: url(img/nanjin.png);
    background-image: url(img/nanjin.svg), none;
    margin: 0 15px 4px 10px;
}

.i-sh {
    width: 45px;
    height: 45px;
    background-image: url(img/shanghai.png);
    background-image: url(img/shanghai.svg), none;
    margin: 0 15px 4px 10px;
}

.i-xa {
    width: 45px;
    height: 45px;
    background-image: url(img/xian.png);
    background-image: url(img/xian.svg), none;
    margin: 0 15px 4px 10px;
}

.i-bj {
    width: 45px;
    height: 45px;
    background-image: url(img/beijing.png);
    background-image: url(img/beijing.svg), none;
    margin: 0 15px 4px 10px;
}

.i-pos {
    width: 18px;
    height: 20px;
    background-image: url(img/i-position.png);
    background-image: url(img/i-position.svg), none;
}

.i-phone {
    width: 18px;
    height: 17px;
    background-image: url(img/i-phone.png);
    background-image: url(img/i-phone.svg), none;
}

.i-fax {
    width: 18px;
    height: 18px;
    background-image: url(img/i-fax.png);
    background-image: url(img/i-fax.svg), none;
}

.i-mail {
    width: 18px;
    height: 14px;
    background-image: url(img/i-mail.png);
    background-image: url(img/i-mail.svg), none;
}

.i-map {
    width: 18px;
    height: 18px;
    background-image: url(img/i-map.png);
    background-image: url(img/i-map.svg), none;
}

.i-load-b {
    width: 16px;
    height: 15px;
    background-image: url(img/download-black.png);
    background-image: url(img/download-black.svg), none;
    margin: 0 8px 3px 0;
}

.i-load-g {
    width: 14px;
    height: 13px;
    background-image: url(img/download-gray.png);
    background-image: url(img/download-gray.svg), none;
    margin: 0 16px 3px 0;
}

.i-load-g2 {
    width: 16px;
    height: 15px;
    background-image: url(img/download-gray2.png);
    background-image: url(img/download-gray2.svg), none;
    margin: 0 0 3px 16px;
}


#wrapper,
section {
    /*position: relative;*/
    width: 100%;
    height: auto;
    margin: 0 auto;
    overflow: hidden;
    display: block;
}

#wrapper {
    font-size: 100%;
}

.layout {
    width: 1200px;
    margin: 0 auto;
}

.middle {
    width: 1200px;
    margin: 0 auto;
}

.pro_box .middle ul {
    padding-left: 20px;
}

@media (max-width: 1200px) {
    .layout {
        width: 100%;
    }

    .middle {
        width: 96%;
    }
}

/*top*/
.top {
    background: #fff;
    width: 100%;
    height: 39px;
    line-height: 39px;
    border-bottom: 1px solid #efefef;
}

.top .top-info {
    position: relative;
}

.top .top-info .a-write-off {
    color: #333;
    margin-right: 30px;
}

.top .top-info .a-write-off:hover,
.top .top-info a:hover {
    color: #008fd6;
}

.top .top-info .a-lan {
    color: #333;
}

.top .top-info .a-lan:hover {
    color: #008fd6;
}

.top .top-info .lan-select {
    position: absolute;
    right: 120px;
    top: 36px;
    background: #fff;
    width: 105px;
    padding-left: 8px;
    box-shadow: 0 3px 8px rgba(0, 34, 51, .15);
    z-index: 100;
    display: none;
}

.top .top-info .lan-select li {
    text-align: center;
    line-height: 20px;
    padding: 8px 0;
    border-bottom: 1px solid #efefef;
}

.top .top-info .lan-select li:last-child {
    border-bottom: 0;
}

.top .top-info .lan-select li:hover a {
    color: #008fd6;
}

.top .top-tag .a-icon {
    margin-left: 20px;
    display: inline-block;
    position: relative;
}

.top .top-tag .a-icon .img {
    position: absolute;
    left: -19px;
    top: 36px;
    box-shadow: 0 3px 8px rgba(0, 34, 51, .15);
    display: none;
    z-index: 100;
}

.top .top-tag .a-icon i {
    width: 29px;
    height: 29px;
    margin-bottom: 4px;
}

@media only screen and (max-width: 414px) {
    .top .top-info a {
        font-size: 12px;
    }

    .top .top-info .a-write-off {
        font-size: 12px;
        margin-right: 15px;
        padding-left: 10px !important;
    }

    .i-write-off {
        width: 10px;
        height: 12px;
        margin-right: 6px;
    }

    .top .top-info .a-lan {
        font-size: 12px;
    }

    .i-lang {
        width: 12px;
        height: 12px;
        margin-right: 6px;
    }

    .top .top-info .lan-select {
        width: 80px;
        padding-left: 4px;
        left: 55px;
    }

    .top .top-info .lan-select li {
        padding: 4px 0;
    }

    .top .top-info .lan-select li a {
        font-size: 12px;
    }

    .top .top-tag {
        margin-left: 5px;
    }

    .top .top-tag .a-icon {
        margin-left: 10px;
    }

    .top .top-tag .a-icon i {
        width: 20px;
        height: 20px;
    }
}

/*nav*/
nav {
    margin: 0 auto;
    background: #fff;
    width: 100%;
    height: 80px;
}

.fixed-top {
    top: 0;
    position: fixed;
    opacity: 0.9;
}

.nav-shadow {
    box-shadow: 0 3px 7px rgba(0, 24, 36, .1);
}

.container {
    padding-right: 0;
    padding-left: 0;
    margin: 0 auto;
}

@media (min-width: 1200px) {
    .container {
        width: 1200px;
    }
}

@media (max-width: 1200px) {
    .container {
        /* width: 95%;*/
    }
}

.row {
    margin-left: 0;
    margin-right: 0;
}

.logo {
    margin-top: 20px;
    float: left;
    width: 28%;
}

.logo a {
    display: block;
}

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

nav .nav-list {
    text-align: center;
    padding-left: 0;
    padding-right: 0;
    float: left;
    width: 61.5%;
}

nav ul {
    width: 100%;
    margin: 0 auto;
    padding-left: 0;
}

nav ul li {
    display: inline-block;
    margin: 0 25px;
}

nav ul li a.pag {
    display: inline-block;
    height: 80px;
    line-height: 80px;
    /*text-transform: uppercase;*/
    color: #333;
    font-size: 18px;
    border-bottom: 4px solid transparent;
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

nav ul li:hover a.pag,
nav ul li.checked a.pag {
    color: #f58232;
    border-bottom-color: #f58232;
}

nav .search {
    height: 80px;
    line-height: 80px;
    position: relative;
    width: 18.5%;
}

nav .search .sea-txt {
    width: 100%;
    height: 33px;
    line-height: 33px;
    border-radius: 33px;
    padding-left: 15px;
    /*background: #efefef;*/
    /*border: 1px solid #efefef;*/
}

nav .search .sea-txt:hover {
    background: #efefef;
}

nav .search:hover .i-search {
    background-image: url(img/search-o.png);
    background-image: url(img/search-o.svg), none;
}

nav .top-icon {
    width: 20px;
    height: 15px;
    position: absolute;
    right: 0;
    top: 25px;
    display: none;
}

nav .top-icon img {
    width: 100%;
}

@media only screen and (max-width: 1200px) {
    nav ul li {
        margin: 0 15px;
    }
}

@media only screen and (max-width: 1140px) {
    nav ul li {
        margin: 0 10px;
    }
}

@media only screen and (max-width: 1024px) {
    .logo {
        width: 16%;
    }

    nav .middle {
        position: relative;
    }

    nav .nav-list {
        display: none;
    }

    nav .search {
        margin-right: 40px;
        width: 25%;
    }

    nav .top-icon {
        display: block;
    }
}

@media only screen and (max-width: 768px) {
    .logo {
        width: 21%;
    }
}

@media only screen and (max-width: 720px) {
    nav {
        height: 60px;
    }

    .logo {
        margin-top: 15px;
    }

    nav .search {
        height: 60px;
        line-height: 60px;
    }

    nav .search .sea-txt {
        height: 35px;
        line-height: 35px;
        border-radius: 35px;
        padding-left: 12px;
    }

    .i-search {
        top: 17px;
    }

    nav .top-icon {
        top: 15px;
    }
}

@media only screen and (max-width: 568px) {
    .logo {
        width: 25%;
    }

    nav .search {
        width: 35%;
    }
}

@media only screen and (max-width: 480px) {
    nav {
        height: 50px;
    }

    .logo {
        margin-top: 10px;
    }

    nav .search {
        height: 50px;
        line-height: 50px;
        width: 40%;
    }

    nav .search .sea-txt {
        height: 30px;
        line-height: 30px;
        border-radius: 30px;
    }

    .i-search {
        right: 8px;
    }

    nav .top-icon {
        top: 12px;
    }
}

@media only screen and (max-width: 479px) {
    .logo {
        margin-top: 13px;
    }
}

@media only screen and (max-width: 360px) {
    .logo {
        margin-top: 15px;
    }
}

/*mobile-top*/
.mobile-nav {
    background: #fff;
    width: 100%;
    display: none;
}

.mobile-nav ul li {
    line-height: 35px;
    border-bottom: 1px solid #ededed;
    position: relative;
}

.mobile-nav ul li:hover,
.mobile-nav ul li.checked {
    /*border-bottom-color: #f58232;*/
}

.mobile-nav ul li a {
    font-size: 16px;
}

.mobile-nav ul li .arrow-down-g {
    position: absolute;
    right: 10px;
    top: 15px;
    width: 15px;
    height: 9px;
    background: url(img/arrow-down-g.svg) no-repeat;
}

.mobile-nav ul li .arrow-down-g.cur_a {
    background-image: url(img/arrow-down-g.svg);
}

.mobile-nav ul li .arrow-down-g.cur_b {
    background-image: url(img/arrow-down-o.svg);
}

.mobile-nav ul li .arrow-right-g {
    margin: 10px 12px 0 0;
    width: 9px;
    height: 15px;
    background: url(img/arrow-right-g.svg) no-repeat;
}

.mobile-nav ul li:hover a,
.mobile-nav ul li.checked a {
    color: #f58232;
}

.mobile-nav ul li .mobile-menu {
    display: none;
    border-top: 1px solid #aaa;
    border-bottom: 1px solid #aaa;
}

.mobile-nav ul li .mobile-menu li.title a {
    color: #f58232;
}

.mobile-nav ul li .mobile-menu .child-ul {
    border-top: 1px solid #aaa;
    border-bottom: 1px solid #aaa;
}

.mobile-nav ul li .mobile-menu .child-ul li {
    padding-left: 20px;
    background: #e5e4e4;
    border-bottom: 1px solid #aaa;
}

.mobile-nav ul li .mobile-menu .child-ul li a {
    color: #333;
}

@media only screen and (max-width: 414px) {
    .mobile-nav ul li {
        line-height: 32px;
    }

    .mobile-nav ul li a {
        font-size: 14px;
    }

    .mobile-nav ul li .arrow-down-g {
        width: 12px;
        height: 7px;
    }

    .mobile-nav ul li .arrow-right-g {
        width: 7px;
        height: 12px;
    }
}

/* buyinformation */
.buyinformation {
    padding: 200px 0 50px;
}

.buyfrom {
    width: 600px;
    margin: 0 auto;
    text-align: center;
    font-size: 20px;
}

.buyinformation>.middle>h2 {
    font-size: 48px;
    color: #008FD6;
    margin-bottom: 60px;
    text-align: center;
}

.buyfrom>input {
    width: 100%;
    height: 68px;
    background: #F1F3F4;
    border-radius: 10px;
    margin-bottom: 22px;
    padding-left: 40px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #8D8D8D;
}

.buyfrom>textarea {
    border: none;
    width: 100%;
    max-width: 600px;
    margin-bottom: 62px;
    background: #F1F3F4;
    border-radius: 10px;
    padding-left: 40px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #8D8D8D;
    vertical-align: middle;
    padding-top: 20px;
}

.buyfrom>button {
    background-color: #008FD6;
    width: 100%;
    height: 68px;
    font-size: 30px;
    color: white;
    border: none;
    border-radius: 10px;
}

/*footer*/
.footer {
    background: #272d35;
    padding: 40px 0 50px;
}

.footer .f-list li {
    float: left;
    width: 20%;
}

.footer .f-list li h3 {
    color: #93979d;
    font-size: 16px;
    line-height: 36px;
    margin-bottom: 15px;
}

.i-product {
    width: 17px;
    height: 35px;
    background: url(img/product.svg) no-repeat;
    margin: 0 12px 0 0;
}

.i-solution {
    width: 34px;
    height: 35px;
    background: url(img/solution.svg) no-repeat;
    margin: 0 12px 0 0;
}

.i-aboutus {
    width: 37px;
    height: 35px;
    background: url(img/about-us.svg) no-repeat;
    margin: 0 12px 0 0;
}

.i-partner {
    width: 35px;
    height: 35px;
    background: url(img/partner.svg) no-repeat;
    margin: 0 12px 0 0;
}

.i-link {
    width: 28px;
    height: 35px;
    background: url(img/link.svg) no-repeat;
    margin: 0 12px 0 0;
}

.footer .f-list li:hover h3 {
    color: #fff;
}

.footer .f-list li .s-color {
    display: block;
    width: 100%;
    height: 1px;
}

.light {
    background: #353b46;
}

.deep {
    background: #1c2027;
}

.footer .f-list li ul {
    margin: 15px auto 0;
}

.footer .f-list li ul li {
    width: 100%;
}

.footer .f-list li a {
    color: #93979d;
    font-size: 14px;
    line-height: 36px;
}

.footer .f-list li a:hover {
    color: #fff;
}

@media only screen and (max-width: 760px) {
    .footer {
        padding: 20px 0;
    }

    .footer .f-list {
        width: 95%;
        margin: 0 auto;
    }

    .footer .f-list li {
        width: 100%;
        text-align: left;
        float: none;
        padding-bottom: 20px;
        border-bottom: 1px solid #353b46;
    }

    .footer .f-list li:last-child {
        border-bottom: 0;
        padding-bottom: 0;
    }

    .footer .f-list li h3 {
        padding-top: 10px;
    }

    .footer .f-list li ul {
        margin-top: 10px;
    }

    .footer .f-list li ul li {
        padding-bottom: 0;
        border-bottom: 0;
    }

    .footer .f-list li .s-color {
        display: none;
    }
}

/*bottom*/
.bottom {
    background: #fff;
    height: 38px;
    line-height: 38px;
}

.bottom .copyright {
    /*padding-left: 10px;*/
    color: #666;
    font-size: 14px;
}

.b-nav ul li {
    float: left;
}

.b-nav ul li a {
    color: #666;
    display: inline-block;
    padding: 0 16px;
}

.b-nav ul li a:hover {
    color: #1196d8;
}

.b-nav ul li a:last-child {
    padding-right: 0;
}

@media only screen and (max-width: 720px) {
    .bottom {
        height: 76px;
    }

    .bottom .copyright {
        width: 100%;
        text-align: center;
    }

    .bottom .b-nav {
        width: 100%;
        float: none;
        margin: 0 auto;
        text-align: center;
    }

    .b-nav ul {
        width: 100%;
        margin: 0 auto;
        text-align: center;
    }

    .b-nav ul li {
        float: none;
        display: inline-block;
    }

    .b-nav ul li a:last-child {
        padding-right: 16px;
    }
}

@media only screen and (max-width: 480px) {

    .bottom .copyright,
    .b-nav ul li a {
        font-size: 12px;
    }

    .bottom .copyright {
        white-space: nowrap;
        text-overflow: ellipsis;
        overflow: hidden;
    }

    /* 提交表单 */
    .buyinformation>.middle>h2 {
        font-size: 30px;
    }

    .buyfrom {
        width: 300px;
        font-size: 14px;
    }

    .buyfrom>button {
        background-color: #008FD6;
        width: 100%;
        height: 68px;
        font-size: 14px;
        color: white;
        border: none;
        border-radius: 10px;
    }
}

@media only screen and (max-width: 384px) {

    /* 提交表单 */
    .buyinformation>.middle>h2 {
        font-size: 30px;
    }

    .buyfrom {
        width: 300px;
        font-size: 14px;
    }

    .buyfrom>button {
        background-color: #008FD6;
        width: 100%;
        height: 68px;
        font-size: 14px;
        color: white;
        border: none;
        border-radius: 10px;
    }

    .bottom .middle {
        /*width: 100%;*/
    }
}

/*分页*/
.pageNum {
    text-align: center;
    height: 24px;
    margin-bottom: 60px;
    color: #999;
}

.pageNum a,
.pageNum span {
    display: inline-block;
    width: 26px;
    height: 26px;
    line-height: 26px;
    margin: 0 2px;
    border: 1px solid #e6e6e6;
    font-size: 12px;
    color: #666;
}

.pageNum a:hover,
.pageNum span.cur {
    color: #28a0da;
}

.pageNum .lt {
    background-image: url(img/arrow-g-l.png);
    background-image: url(img/arrow-g-l.svg), none;
    margin-bottom: -7px;
}

.pageNum .lt:hover {
    background-image: url(img/arrow-b-l.png);
    background-image: url(img/arrow-b-l.svg), none;
}

.pageNum .gt {
    background-image: url(img/arrow-g-r.png);
    background-image: url(img/arrow-g-r.svg), none;
    margin-bottom: -7px;
}

.pageNum .gt:hover {
    background-image: url(img/arrow-b-r.png);
    background-image: url(img/arrow-b-r.svg), none;
}

.pageNum .lt:hover,
.pageNum .gt:hover {
    border: 0;
}

.pageNum .text {
    height: 24px;
    line-height: 24px;
    border: 1px solid #e6e6e6;
    width: 60px;
    text-align: center;
}

@media only screen and (max-width: 480px) {
    .pageNum {
        margin-bottom: 30px;
    }
}

/*sub-menu*/
nav ul li .sub-menu {
    position: absolute;
    top: 80px;
    left: 0;
    width: calc(100vw);
    border-top: 1px solid #efefef;
    box-shadow: 0 10px 15px rgba(5, 28, 39, .2);
    padding: 30px;
    background: #fff;
    z-index: 20;
    display: none;
}

nav ul li .pro-menu {
    left: -490px;
}

nav ul li .par-menu {
    left: -741px;
}

nav ul li .a-menu {
    left: -867px;
}

/* .nav-l ul li .sub-menu{
    left: -190px;
} */
.nav-l ul li .pro-menu {
    left: -348px;
}

.nav-l ul li .par-menu {
    left: -635px;
}

.nav-l ul li .a-menu {
    left: -761px;
}

nav ul li:hover .sub-menu {
    /*display: block;*/
}

.sub-menu .sub-m-l {
    width: 66%;
}

.sub-menu .sub-m,
.sub-menu .sub-about {
    width: 100%;
}

.sub-menu .sub-l {
    width: 25%;
}

.sub-menu .sub-m-l ul {
    width: 20%;
    float: left;
}

/* .sub-menu .sub-m ul {
    width: 16.5%;
} */

.sub-menu .sub-l ul,
.sub-menu .sub-about ul {
    width: 100%;
}

.sub-menu .sub-m-l li {
    width: 100%;
    float: left;
    margin: 0;
    text-align: left;
    padding: 0 15px;
}

.sub-menu .sub-m-l li.title {
    margin-bottom: 10px;
}

.sub-menu .sub-m-l li a {
    font-size: 16px;
    line-height: 36px;
    color: #666;
}

.sub-menu .sub-m-l li:hover a {
    border-bottom: 0;
    color: #008fd6;
}

.sub-menu .sub-m-l li.title a {
    font-size: 18px;
    line-height: 48px;
    color: #333;
}

.sub-menu .sub-m-r {
    width: 34%;
    padding-left: 30px;
    text-align: left;
    border-left: 1px solid #e6e6e6;
}

.sub-menu .par-s-r {
    width: 28%;
    padding-left: 40px;
}

.sub-menu .sub-m-r .title h3 {
    font-size: 18px;
    line-height: 36px;
    color: #008fd6;
}

.sub-menu .par-s-r .title h3 {
    line-height: 48px;
    color: #008fd6;
}

.sub-menu .par-s-r .title h3 a {
    font-size: 18px;
    line-height: 48px;
    color: #008fd6;
    display: inline-block;
}

.sub-menu .sub-m-r .img a {
    display: block;
}

.sub-menu .sub-m-r .img img {
    /*width: 100%;*/
}

.sub-menu .sub-m-r .more {
    margin: 20px auto;
}

.sub-menu .sub-m-r .more a {
    font-size: 14px;
    line-height: 30px;
    color: #666;
}

/*.sub-menu .sub-m-r .more a:hover{
    color: #f58232;
}*/
.sub-menu .sub-about ul li {
    width: 25%;
}

.sub-menu .sub-about ul li .img {
    width: 100%;
    overflow: hidden;
}

.sub-menu .sub-about ul li .img a {
    display: block;
}

.sub-menu .sub-about ul li .img .text {
    font-size: 18px;
    line-height: 48px;
    color: #008fd6;
}

/*2017-06-08 17:46:19 自定义产品栏目下的导航标题等距离显示*/
.sub-menu .sub-m ul.pro_item0 {
    width: 16%;
}

.sub-menu .sub-m ul.pro_item1 {
    width: 13%;
}

.sub-menu .sub-m ul.pro_item2 {
    width: 14%;
}

.sub-menu .sub-m ul.pro_item3 {
    width: 13%;
}

.sub-menu .sub-m ul.pro_item4 {
    width: 18.2%;
}

.sub-menu .sub-m ul.pro_item5 {
    width: 14.5%;
}

.sub-menu .sub-m ul.pro_item6 {
    width: 11%;
}


/*2017-08-22 10:24:44 自定义英文导航样式和间距*/
/*.sub-menu-en .sub-m-l li a{
    font-size: 14px;
    line-height: 28px;
}
.sub-menu-en .sub-m-l li.title a{
    font-size: 16px;
    line-height: 36px;
}*/
.sub-menu-en .sub-m ul.pro_item0 {
    width: 20%;
    height: 225px
}

.sub-menu-en .sub-m ul.pro_item1 {
    width: 19.5%;
    height: 225px
}

.sub-menu-en .sub-m ul.pro_item2 {
    width: 19.5%;
    height: 225px
}

.sub-menu-en .sub-m ul.pro_item3 {
    width: 20%;
    height: 225px
}

.sub-menu-en .sub-m ul.pro_item4 {
    width: 21%;
    height: 225px
}

.sub-menu-en .sub-m ul.pro_item5 {
    width: 20%;
    height: 225px
}

.sub-menu-en .sub-m ul.pro_item6 {
    width: 20%;
    height: 275px
}

.sub-menu-en .sub-m ul.pro_item7 {
    width: 20%;
    height: 275px
}

.sol-menu-en .sub-m-l ul {
    width: 25%
}


/*20170711添加*/
/*top*/
.top .top-info .search {
    height: 39px;
    line-height: 39px;
    position: relative;
    width: 150px;
    margin-right: 20px;
}

.top .top-info .search .sea-txt {
    width: 100%;
    display: inline-block;
    height: 30px;
    line-height: 30px;
    border-radius: 30px;
    padding-left: 15px;
}

.top .top-info .search .i-search {
    top: 11px;
}

.top .top-info .search .sea-txt:hover {
    background: #efefef;
}

.top .top-info .search:hover .i-search {
    background-image: url(img/search-o.png);
    background-image: url(img/search-o.svg), none;
    background: none\9;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/theme/bg/search-o.png', sizingMethod='scale');
}

.top .top-info .lan-select {
    right: -20px;
    width: 90px;
}

.top .top-info .a-write-off .i-write-off,
.top .top-info .a-lan .i-lang {
    margin-right: 0;
}

@media only screen and (max-width: 414px) {
    .top .top-info .search {
        margin-right: 10px;
        width: 140px;
    }

    .top .top-info .a-write-off .i-write-off {
        width: 13px;
        height: 15px;
    }
}

/*nav*/
nav .nav-list {
    margin-left: 10%;
}

/* .nav-l ul li .sub-menu {
    left: -309px;
} */
.nav-l ul li .pro-menu {
    left: -466px;
}

.nav-l ul li .par-menu {
    left: -754px;
}

.nav-l ul li .a-menu {
    left: -901px;
}

/*gd-tips*/
.gd-tips {
    position: fixed;
    right: 5px;
    margin-left: 500px;
    bottom: 120px;
    z-index: 20000;
}

.gd-tips a {
    position: relative;
    display: block;
    margin-bottom: 5px;
    width: 55px;
    height: 55px;
    line-height: 55px;
    text-align: center;
    background-color: #c5c3c4;
}

.gd-tips a:hover {
    background-color: #008fd6;
}

.gd-tips .a1 .i-wechat {
    width: 33px;
    height: 27px;
    background-image: url(img/wechat2.png);
    background-image: url(img/wechat2.svg), none;
}

.gd-tips .a2 .i-tel {
    width: 28px;
    height: 28px;
    background-image: url(img/tel2.png);
    background-image: url(img/tel2.svg), none;
}

.gd-tips .a3 .i-up {
    width: 29px;
    height: 16px;
    background-image: url(img/up.png);
    background-image: url(img/up.svg), none;
}

.gd-tips .a1 .img {
    display: none;
    position: absolute;
    left: -65px;
    top: 0;
    /* box-shadow: 0 3px 8px rgba(0, 34, 51, .15); */
    z-index: 100;
}

.gd-tips .a4 .i-information {
    width: 28px;
    height: 28px;
    position: absolute;
    left: 14px;
    top: 14px;
    background-image: url(img/information.png);
    /*background-image: url(../bg/information.svg), none;*/
}

/*20170725添加*/
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
}

html body .moveTop {
    top: 0 !important;
    transition: top .2s linear;
    -webkit-transition: top .2s linear;
}

body {
    margin-top: 119px;
}

@media only screen and (max-width: 1024px) {
    .top-nav {
        margin-right: 50px;
        position: static;
    }

    body {
        margin-top: 0;
    }
}

/*20210301添加*/
/* .nav-l ul li .sub-menu {
    left: -700px;
} */
.nav-l ul li .pro-menu {
    left: -465px;
}

.nav-l ul li .par-menu {
    left: -754px;
}

.nav-l ul li .a-menu {
    left: -900px;
}

@media only screen and (max-width: 1200px) {
    .nav-l ul li .sub-menu {
        width: 1000px;
        left: -259px;
    }

    .nav-l ul li .pro-menu {
        left: -386px;
    }

    .nav-l ul li .par-menu {
        left: -615px;
    }

    .nav-l ul li .a-menu {
        left: -731px;
    }
}

/*2017年10月16日 18:07:31*/
.a-login {
    padding-right: 15px;
}

/* 2021年03月01日 */
.sumbox {
    width: 1200px;
    margin: 0 auto;
}

.nav {
    position: relative;
}

/* .nav-l ul li{
    width: 50px;
} */
nav ul li .sub-menu {
    position: absolute;
    top: 80px;
    left: 0;
    width: calc(100vw);
    border-top: 1px solid #efefef;
    box-shadow: 0 10px 15px rgba(5, 28, 39, .2);
    padding: 30px;
    background: #fff;
    z-index: 20;
    display: none;
}

.nav-l ul li .sub-menu {
    left: 0px;
}

.nav-l ul li .pro-menu {
    left: 0px;
}

.nav-l ul li .par-menu {
    left: 0px;
}

.nav-l ul li .a-menu {
    left: 0px;
}

/* 2021-03-04样式优化 */
.logo {
    margin-top: 0;
}

.logo h1 {
    line-height: 80px;
}

nav .nav-list {
    text-align: center;
    padding-left: 0;
    padding-right: 0;
    float: left;
    width: auto
}

@media only screen and (max-width: 480px) {

    .middle,
    .logo {
        height: 100%;
    }

    .logo {
        height: 100%;
        display: table;
    }

    .logo h1 {
        display: table-cell;
        vertical-align: middle;
        line-height: 100%;
    }
}

@media only screen and (max-width: 640px) {

    .middle,
    .logo {
        height: 100%;
    }

    .logo {
        height: 100%;
        display: table;
    }

    .logo h1 {
        display: table-cell;
        vertical-align: middle;
        line-height: 100%;
    }
}

/* 2021-03-05导航栏样式优化 */
.par-menu .sumbox .par-s-r{
    width: 25%;
}

.par-menu .sumbox .par-s-r .mb25 {
    margin-bottom: 0px;
}
.par-menu .sumbox .par-s-r {
    border-left: 0;
}

/* 2021-3-10不允许导航文字换行 */
.pro-menu .sumbox .sub-m-l ul {
    width: 20%;
}
.pro-menu .sumbox .sub-m-l ul li {
    white-space: nowrap;
}