/* pc头部 */
.guess_imgs img{
    width: 285px;
    height: 227px;
}
.pc_header {
    padding: 30px 0;
}

.pc_header .header_l {
    margin-right: 80px;
}

.pc_header .header_l img {
    float: left;
}

.pc_header .header_c li {
    float: left;
    margin-top: 8px;
    margin-right: 30px;
}

.pc_header .header_c li a {
    font-size: 18px;
    font-weight: 400;
    line-height: 18px;
    color: #999;
    padding-bottom: 15px;
}

.pc_header .header_c li a.active {
    color: #B20718;
    border-bottom: 4px solid #B20718;
}

.pc_header .header_c li a:hover {
    color: #B20718;
}

.pc_header .header_r .search_top {
    position: relative;
}

.pc_header .header_r .search_top img {
    position: absolute;
    right: 10px;
    top: 3px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.pc_header .header_r .search_top input {
    width: 160px;
    height: 24px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 100px;
    padding-left: 10px;
    padding-right: 30px;
    color: #666;
}

.pc_header .header_r .search_zi a {
    float: left;
    font-size: 14px;
    font-weight: 400;
    line-height: 18px;
    color: #999;
    margin-top: 10px;
    margin-right: 10px;
}

.pc_header .header_r .search_zi a:last-child {
    margin-right: 0;
}


/* 手机头部 */

.nav_header {
    display: none;
    padding: 10px;
}

.nav_header .header_r {
    margin-right: 30px;
}

.nav_header .nav_search_top img {
    width: 23px;
    height: 23px;
}

.nav_header {
    position: relative;
}

.nav_header .nav_list {
    position: absolute;
    left: 0;
    top: 48px;
    background: #333;
    width: 100%;
    text-align: center;
    z-index: 999;
    display: none;
}

.nav_header .nav_list li {
    border-bottom: 1px dashed #888;
}

.nav_header .nav_list a {
    display: inline-block;
    width: 100%;
    height: 100%;
    font-size: 16px;
    font-weight: 400;
    line-height: 18px;
    color: #fff;
    padding: 15px 0;
}

.nav_header {
    position: relative;
}

.nav_header .search_input {
    position: absolute;
    left: 0;
    top: 48px;
    z-index: 999;
    width: 100%;
    height: auto;
    padding: 10px 20px;
    display: none;
}

.nav_header .search_top {
    position: relative;
    width: 100%;
}

.nav_header .search_top img {
    position: absolute;
    right: 10px;
    top: 6px;
    width: 25px;
    height: 25px;
    cursor: pointer;
}

.nav_header .search_top input {
    width: 100%;
    height: 40px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 100px;
    padding-left: 10px;
    padding-right: 30px;
    color: #666;
}

.nav_header .nav_list li:last-child {
    border-bottom: 0;
}


/* 二级导航 */

.nav_center .w1520 {
    position: relative;
}

.nav_er {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 999;
}

.nav_list {
    cursor: pointer;
}

.nav_list0 {
    width: 240px;
    background: rgba(42, 48, 54, 0.8);
    padding: 10px 0 20px;
    position: relative;
}

.nav_list3 {
    width: 744px;
    height: auto;
    background: #2A2E33;
    position: absolute;
    top: 0;
    left: 238px;
    z-index: 999;
}

.nav_list1 {
    padding: 12px 40px 20px;
    border-bottom: 1px dashed #827873;
}

.nav_list1 h1 {
    font-size: 16px;
    line-height: 18px;
    color: #fff;
    -webkit-text-stroke: 1 rgba(0, 0, 0, 0);
    text-stroke: 1 rgba(0, 0, 0, 0);
    background: url(../images/home_11.png) left center no-repeat;
    padding-left: 30px;
}

.nav_list2 li {
    padding: 20px 40px;
    border-bottom: 1px dashed #827873;
}

.nav_list2 li h2 {
    font-size: 14px;
    line-height: 18px;
    color: #fff;
    -webkit-text-stroke: 1 rgba(0, 0, 0, 0);
    text-stroke: 1 rgba(0, 0, 0, 0);
    background: url(../images/home_12.png) left center no-repeat;
    padding-left: 30px;
}

.nav_list2 li span {
    float: left;
    display: inline-block;
    font-size: 12px;
    line-height: 10px;
    color: #A8875B;
    border-right: 1px solid #827873;
    padding-right: 10px;
    padding-left: 10px;
    margin-top: 10px;
}

.nav_list3 {
    padding: 10px 40px;
}

.nav_list3 .nav_list4 {
    padding: 15px 0 20px;
    border-bottom: 1px dashed #948082;
    margin-bottom: 20px;
}

.nav_list3 .nav_list4 h1 {
    font-size: 18px;
    line-height: 20px;
    color: #fff;
    -webkit-text-stroke: 1 rgba(0, 0, 0, 0);
    text-stroke: 1 rgba(0, 0, 0, 0);
    background: url(../images/home_13.png) left center no-repeat;
    padding-left: 30px;
}

.nav_list5 .more {
    position: relative;
    bottom: -20px;
    width: 249px;
    height: 48px;
    background: #B20718;
    text-align: center;
    float: right;
}

.nav_list5 .more a {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    line-height: 48px;
    color: #fff;
}

.nav_list5 li {
    float: left;
    width: 100px;
    height: 120px;
    padding: 0;
    border-bottom: 0;
    margin-right: 40px;
    text-align: center;
}

.nav_list5 li:nth-child(5) {
    margin-right: 0;
}

.nav_list5 li:nth-child(10) {
    margin-right: 0;
}

.nav_list5 li:nth-child(15) {
    margin-right: 0;
}

.nav_list5 li img {
    width: 100px;
    height: 80px;
}

.nav_list5 li p {
    font-size: 14px;
    font-weight: 400;
    line-height: 40px;
    color: #999;
    height: 40px;
    overflow: hidden;
}


/* 首页主体 */

.san_list {
    margin: 30px 0;
}

.san_list li {
    float: left;
    width: 485px;
    height: 258px;
    margin-right: 31px;
}

.san_list li img {
    width: 100%;
    height: 100%;
}

.san_list li:last-child {
    margin-right: 0;
}

.index_content .guess_list .guess_c {
    width: 99%;
}

.index_content .guess_list li img {
    width: 100%;
    height:299px;
}

.index_gong {
    width: 100%;
    background: #F5F5F5;
    padding: 40px 0;
    margin-top: 20px;
}

.index_gong .title h3 {
    font-size: 28px;
    font-weight: 400;
    line-height: 34px;
    color: #333;
    background: url(../images/icon_04.png) left center no-repeat;
    padding-left: 35px;
}

.index_gong .title span {
    display: block;
    width: 50px;
    height: 4px;
    background: #333;
    margin-top: 15px;
    margin-bottom: 20px;
}

.index_gong_l_list {
    width: 260px;
}

.index_gong_l_list li {
    float: left;
    width: 101px;
    height: 36px;
    background: #FFFFFF;
    box-shadow: 0px 3px 6px rgba(178, 7, 24, 0.16);
    margin-right: 10px;
    margin-top: 10px;
    margin-left: 10px;
    text-align: center;
}

.index_gong_l_list li:nth-child(even) {
    margin-right: 0;
    margin-left: 0;
}

.index_gong_l_list li a {
    font-size: 14px;
    font-weight: 400;
    line-height: 36px;
    color: #666;
}

.index_gong_l_list .more {
    display: inline-block;
    color: #B20718;
    margin-top: 50px;
}

.index_gong_l_list .more span {
    color: #666;
}

.index_gong_r {
    width: 82%;
}

.index_gong_r li {
    float: left;
    width: 588px;
    height: 385px;
    background: #fff;
    margin-right: 60px;
    position: relative;
}

.index_gong_r li a {
    position: absolute;
    right: 21px;
    bottom: 24px;
    display: inline-block;
    width: 120px;
    height: 48px;
    background: #B20718;
    text-align: center;
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    line-height: 48px;
    color: #fff;
}

.index_gong_r li:nth-child(2) {
    margin-right: 0;
}

.index_gong_r li img {
    float: left;
    width: 485px;
    height: 385px;
}

.index_gong_r li p {
    float: left;
    width: 103px;
    height: 385px;
    padding: 20px;
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: #333;
    text-align: left;
}

.index_gong .gong_list li {
    float: left;
    width: 20%;
    margin-top: 30px;
    text-align: center;
}

.index_gong .gong_list li img {
    width: 264px;
    height: 210px;
}

.index_gong .gong_list li p {
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: #333;
    width: 230px;
    height: 48px;
    margin: 20px auto 0;
    overflow: hidden;
}


/* 联系我们 */

.banner_top img {
    width: 100%;
}

.nei_title p {
    font-size: 14px;
    font-weight: 400;
    line-height: 25px;
    color: #666;
    background: url(../images/icon_01.png) left center no-repeat;
    padding-left: 20px;
    margin: 20px 0;
}

.nei_title p a {
    color: #666;
}

.contact_c .contact_l {
    width: 36%;
}

.contact_c .contact_l img {
    width: 382px;
}

.contact_c .contact_r {
    width: 64%;
}

.contact_c .contact_r h3 {
    font-size: 28px;
    font-weight: bold;
    line-height: 34px;
    color: #333;
    margin: 20px 0;
}

.contact_c .contact_r p {
    font-size: 16px;
    font-weight: 400;
    line-height: 28px;
    color: #888;
}

.footer {
    width: 100%;
    height: 283px;
    margin-top: 50px;
    padding-top: 60px;
    padding-bottom: 20px;
    background: #F4F4F5;
}

.footer .footer_l {
    margin-right: 235px;
}

.footer .footer_l img {
    width: 238px;
    height: 60px;
    margin-bottom: 30px;
}

.footer .footer_l p {
    font-size: 14px;
    font-weight: 400;
    line-height: 25px;
    color: #A0A0A0;
}

.footer .footer_c {
    margin-left: 235px;
}

.footer .footer_c h3 {
    font-size: 15px;
    font-weight: 400;
    line-height: 25px;
    color: #666;
}

.footer .footer_c a {
    font-size: 14px;
    font-weight: 400;
    line-height: 25px;
    color: #A0A0A0;
}

.footer .footer_r img {
    width: 110px;
    height: 110px;
}

.footer .foot {
    font-size: 14px;
    font-weight: 400;
    line-height: 18px;
    color: #A0A0A0;
    margin-top: 60px;
}


/* 新闻列表 */

.box {
    box-sizing: border-box;
}

.xiugpro {
    width: 100%;
    height: auto;
}

.newlis {
    width: 100%;
    height: auto;
    padding: 49px 28px;
    min-height: 200px;
    border-bottom: 1px dashed #666;
}

.newlis:hover {
    background: #F4F4F5;
}

.newlis .newd1 {
    width: 60px;
    height: auto;
    float: left;
    text-align: center;
}

.newlis .newd1 p:nth-of-type(1) {
    font-size: 36px;
    font-family: Arial;
    font-weight: bold;
    line-height: 36px;
    color: #B20718;
    margin-top: 20px;
}

.newlis .newd1 p:nth-of-type(2) {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    line-height: 17px;
    color: #999;
}

.newlis .newpic1 {
    width: 152px;
    height: 101px;
    float: left;
    margin-left: 30px;
}

.newlis .newdri {
    width: 869px;
    float: right;
    height: 102px;
}

.newlis .newdri h3 {
    font-size: 18px;
    color: #333333;
    font-weight: bold;
    padding-bottom: 20px;
    border-bottom: 1px dashed #DFDFDF;
}

.newlis .newdri p {
    font-size: 14px;
    color: #999;
    display: -webkit-box;
    line-height: 23px;
    margin-top: 8px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.pages {
    margin: 20px 0;
}
.pages li{
    width: auto !important;
}
/*.pages li a{*/
    /*color: #B20718 !important;*/
/*}*/
/* 新闻详情 */

.news_detail .news_dtit {
    width: 100%;
    height: 139px;
    background: #F4F4F5;
    text-align: center;
    padding: 30px 40px;
}

.news_detail .news_dtit h3 {
    font-size: 24px;
    font-weight: bold;
    line-height: 27px;
    color: #333;
    height: 27px;
    overflow: hidden;
}

.news_detail .news_tit_er {
    width: 50%;
    margin: 20px auto 0;
}

.news_detail .news_tit_er p {
    float: left;
    font-size: 14px;
    font-weight: 400;
    line-height: 34px;
    color: #aaa;
    margin-left: 60px;
    background: url(../images/icon_03.png) left center no-repeat;
    padding-left: 20px;
}

.news_detail .news_tit_er .time {
    background: url(../images/icon_02.png) left center no-repeat;
    padding-left: 20px;
}

.news_detail .news_detail_c {
    text-align: center;
    padding: 20px;
    border-bottom: 1px solid #ECECEC;
}

.news_detail .news_detail_c p {
    text-align: left;
    font-size: 16px;
    font-weight: 400;
    line-height: 34px;
    color: #666;
}

.news_detail .news_detail_d {
    padding: 20px;
}

.news_detail .news_detail_d span {
    display: inline-block;
    font-size: 14px;
    font-weight: 400;
    line-height: 34px;
    color: #aaa;
    height: 34px;
    overflow: hidden;
}

.news_detail .news_detail_d span a {
    font-size: 14px;
    font-weight: 400;
    line-height: 34px;
    color: #999;
}

.news_detail .news_detail_d .shang {
    float: left;
}

.news_detail .news_detail_d .xia {
    float: right;
}

.news_detail .news_detail_d .xia a {
    color: #B20718;
}

.guess {
    width: 100%;
    height: auto;
    background: #F4F4F5;
    padding-top: 20px;
}

.guess .title h3 {
    float: left;
    font-size: 28px;
    font-weight: 400;
    line-height: 34px;
    color: #333;
    background: url(../images/icon_04.png) left center no-repeat;
    padding-left: 35px;
}

.guess .title a {
    float: right;
    color: #B20718;
    font-size: 16px;
    font-weight: bold;
}

.guess .title a span {
    color: #333;
}

.guess_list li {
    float: left;
    width: 25%;
}

.guess_list .guess_c {
    width: 95%;
    margin: 20px 0 0;
    text-align: center;
}

.guess_list.guess_c img {
    width: 100%;
    height: 236px;
}

.guess_list .guess_c .guess_zi {
    width: 100%;
    height: 84px;
    background: #fff;
    padding: 20px;
}

.guess_zi p {
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: #333;
    height: 48px;
    overflow: hidden;
}

.guess_list .guess_c:hover .guess_zi {
    background: #B20718;
}

.guess_list .guess_c:hover .guess_zi p {
    color: #fff;
}


/* 热销产品 */

.guess .title_a h3 {
    float: left;
    font-size: 28px;
    font-weight: 400;
    line-height: 34px;
    color: #333;
    background: url(../images/icon_04.png) left center no-repeat;
    padding-left: 35px;
}

.guess .title_a .nei_title p {
    margin: 4px 0;
}


/* 供应产品 */

.supply {
    margin-top: 20px;
}

.supply_l li:nth-child(even) {
    margin-right: 0;
}

.supply_l {
    width: 212px;
}

.supply_l li {
    float: left;
    width: 101px;
    height: 36px;
    background: #FFFFFF;
    box-shadow: 0px 3px 6px rgba(178, 7, 24, 0.16);
    margin-right: 10px;
    margin-top: 10px;
    text-align: center;
}

.supply_l li a {
    font-size: 14px;
    font-weight: 400;
    line-height: 36px;
    color: #666;
}

.supply_r {
    width: 80%;
    margin-top: 10px;
}

.supply_r li {
    float: left;
    width: 33.3%;
    margin-bottom: 25px;
}

.supply_r .guess_c {
    width: 95%;
    margin: 0 auto;
    text-align: center;
}

.supply_r.guess_c img {
    width: 100%;
    height: 236px;
}

.supply_r .guess_c .guess_zi {
    width: 98%;
    height: 84px;
    margin: 0 auto;
    background: #fff;
    padding: 20px;
}

.supply_r .guess_zi p {
    font-size: 16px;
    font-weight: 400;
    line-height: 24px;
    color: #333;
    height: 48px;
    overflow: hidden;
}

.supply_r .guess_c:hover .guess_zi {
    background: #B20718;
}

.supply_r .guess_c:hover .guess_zi p {
    color: #fff;
}

.nav_supply {
    display: none;
}

.go_link {
    width: 36px;
    height: 36px;
    text-align: center;
    background: #B20718;
    margin-right: 5px;
}

.go_link a {
    font-size: 16px;
    color: #fff;
    line-height: 36px;
}

.newsgroup li {
    float: left;
    width: 50%;
    margin-top: 30px;
}

.newsgroup li .news_list img {
    float: left;
    width: 130px;
    height: 103px;
    margin-top: 5px;
}

.newsgroup li .news_list .news_c {
    float: left;
    width: 70%;
    margin-left: 20px;
    border-right: 1px solid #ccc;
    padding-right: 28px;
}

.newsgroup li:nth-child(even) .news_list .news_c {
    border-right: 0;
    padding-right: 0;
    width: 75%;
}

.newsgroup li .news_list .news_c p {
    font-size: 14px;
    font-weight: 400;
    line-height: 20px;
    color: #999;
    margin-top: 10px;
    height: 40px;
    overflow: hidden;
}

.newsgroup li .news_list .news_r h3 {
    float: left;
    width: 80%;
    font-size: 16px;
    font-weight: bold;
    line-height: 24px;
    color: #333;
    height: 48px;
    overflow: hidden;
}

.newsgroup li .news_list .news_rc {
    float: right;
    width: 56px;
    height: 56px;
    background: #fff;
    border: 1px solid #eee;
    text-align: center;
}

.newsgroup li .news_list .news_rc span {
    font-size: 12px;
    font-family: Arial;
    font-weight: 400;
    line-height: 25px;
    color: #999;
}

.newsgroup li .news_list .news_rc .day {
    font-size: 24px;
    font-weight: bold;
}


/* 公司新闻 */

.index_news {
    width: 100%;
    height: 525px;
    background: url(../images/news_bg.png) center center no-repeat;
    background-size: 100% 100%;
}

.index_news .title {
    text-align: center;
}

.index_news .title h3 {
    font-size: 36px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333;
    padding: 25px 0 10px;
}

.index_news .title p {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    line-height: 25px;
    color: #999;
}

.index_news .newsgroup li {
    width: 33.3%;
}

.index_news .news_c {
    border-right: 0 !important;
}

.index_news .newsgroup li:nth-child(even) .news_list .news_c {
    width: 65%;
}

.index_news .more {
    display: block;
    width: 249px;
    height: 48px;
    background: #B20718;
    text-align: center;
    line-height: 48px;
    font-size: 16px;
    color: #fff;
    margin: 60px auto 0;
}


/* 研发设计 */

.yanfa {
    padding: 15px 0;
    margin-bottom: 20px;
}

.yanfa .w1520 {
    height: 340px;
}

.yanfa .title h3 {
    float: left;
    font-size: 28px;
    font-weight: 400;
    line-height: 34px;
    color: #333;
    background: url(../images/icon_04.png) left center no-repeat;
    padding-left: 35px;
}

.yanfa .title a {
    float: right;
    color: #B20718;
    font-size: 16px;
    font-weight: bold;
}

.yanfa li {
    float: left;
    display: inline-block;
    width: 294px;
    height: 306px;
    margin-right: 10px;
}

.yanfa li img {
    width: 100%;
    height: 236px;
}

.yanfa li p {
    display: inline-block;
    width: 100%;
    height: 70px;
    text-align: center;
    background: #fff;
    padding: 0 20px;
    overflow: hidden;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 35px;
    color: #333;
}

.yanfa li:hover p {
    background: #B20718;
    color: #fff;
}

.single {
    width: 100%;
    height: 100%;
    margin-top: 20px;
}

.yanfa .w1520 {
    position: relative;
}

.single .prev {
    position: absolute;
    left: -80px;
    top: 140px;
    width: 50px;
    height: 50px;
    cursor: pointer;
}

.single .next {
    position: absolute;
    right: -80px;
    top: 140px;
    width: 50px;
    height: 50px;
    cursor: pointer;
}


/* 定制化产品 */

.dingzhi {
    padding: 20px 0;
    background: #F5F5F5;
}

.dingzhi .title {
    padding-bottom: 15px;
    border-bottom: 1px solid #ddd;
}

.dingzhi .title h3 {
    float: left;
    font-size: 28px;
    font-weight: 400;
    line-height: 34px;
    color: #333;
    background: url(../images/icon_04.png) left center no-repeat;
    padding-left: 35px;
}

.dingzhi .title a {
    float: right;
    color: #B20718;
    font-size: 16px;
    font-weight: bold;
}

.dingzhi_c {
    padding: 20px 10px 20px 20px;
    background: #fff;
    margin-top: 20px;
}

.dingzhi_l img {
    width: 482px;
    height: 627px;
}

.dingzhi_r {
    width: 67%;
}

.dingzhi_r li {
    float: left;
    width: 33.3%;
    padding: 0 10px;
    text-align: center;
}

.dingzhi_r li img {
    width: 100%;
}

.dingzhi_r li p {
    float: left;
    width: 65%;
    text-align: left;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 24px;
    color: #333;
    height: 48px;
    overflow: hidden;
}

.dingzhi_r li a {
    display: inline-block;
    float: right;
    width: 84px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    border: 1px solid #eee;
    font-size: 14px;
    color: #666;
}

.dingzhi_p {
    margin-top: 10px;
    margin-bottom: 15px;
}

.dingzhi_r li:hover p {
    font-weight: bold;
}

.dingzhi_r li:hover a {
    color: #fff;
    background: #B20718;
}


/* 定制流程 */

.liucheng {
    width: 100%;
    height: 400px;
    background: url(../images/wave_bg.png) center center no-repeat;
    background-size: 100% 100%;
}

.liucheng .title {
    text-align: center;
}

.liucheng .title h3 {
    font-size: 36px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #333;
    padding: 25px 0 10px;
}

.liucheng .title p {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    line-height: 25px;
    color: #999;
}

.liu_list {
    width: 93%;
    margin: 20px auto 0;
}

.liu_list li {
    float: left;
}

.liu_list .liu_b img {
    width: 20px;
    height: 20px;
    margin: 120px 34px 0;
}

.liu_list .liu_a {
    width: 210px;
    height: 240px;
    padding: 0 15px;
    background: #fff;
    border: 1px dashed #B20718;
    text-align: center;
}

.liu_list .liu_a div {
    width: 69px;
    height: 70px;
    margin: 25px auto 15px;
    background: url(../images/liu_01.png) center center no-repeat;
    background-size: 100% 100%;
}

.liu_list .liu_a div span {
    display: inline-block;
    font-size: 32px;
    font-family: Arial;
    font-weight: bold;
    color: #B20718;
    margin: 17px 0 0 -8px;
}

.liu_list .liu_a h3 {
    font-size: 24px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 24px;
    color: #666;
    height: 24px;
    overflow: hidden;
}

.liu_list .liu_a p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 24px;
    color: #aaa;
    height: 48px;
    overflow: hidden;
    margin-top: 20px;
}


/* 我们的服务 */

.fuwu {
    width: 100%;
    background: url(../images/fuwu_bg.png) center center no-repeat;
    background-size: 100% 100%;
    padding-bottom: 100px;
}

.fuwu_l h3 {
    margin-top: 100px;
    font-size: 36px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #fff;
}

.fuwu_l p {
    font-size: 14px;
    font-family: Arial;
    font-weight: 400;
    line-height: 25px;
    color: #999;
}

.fuwu_l img {
    width: 169px;
    height: 98px;
    margin-top: 90px;
}

.fuwu_r {
    width: 78%;
}

.fuwu_r li {
    float: left;
    width: 320px;
    margin-left: 75px;
    margin-top: 100px;
    border-right: 1px solid #707070;
}

.fuwu_r li:nth-child(3) {
    border-right: 0;
    padding-right: 0;
}

.fuwu_r li:nth-child(6) {
    border-right: 0;
    padding-right: 0;
}

.fuwu_r li img {
    float: left;
    width: 84px;
    height: 84px;
    margin-right: 20px;
}

.fuwu_r li .fuwu_rt {
    float: left;
    width: 67%;
}

.fuwu_r li h3 {
    font-size: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    line-height: 24px;
    color: #fff;
    margin: 10px 0;
}

.fuwu_r li p {
    font-size: 14px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    line-height: 20px;
    color: #aaa;
    height: 40px;
    overflow: hidden;
}


/* media */

@media screen and (min-width: 769px) and (max-width: 1024px) {
    .pc_header {
        display: none;
    }
    .nav_header {
        display: block;
    }
    .nav_center .w1520 {
        display: none;
    }
    .nav_header .nav_search_top img {
        width: 36px;
        height: 36px;
        margin-top: 5px;
    }
    .nav_header .search_input {
        top: 75px;
    }
    .nav_header .search_top input {
        height: 45px;
    }
    .nav_header .search_top img {
        width: 30px;
        height: 30px;
    }
    .nav_header .nav_list {
        top: 75px;
    }
    .nav_header .nav_list li {
        padding: 20px;
    }
    .nav_header .nav_list a {
        font-size: 18px;
    }
    .nei_content .w1200 {
        width: 100%;
        padding: 0 10px;
    }
    .nei_title {
        float: left;
    }
    .nei_title p {
        margin: 10px 0 10px 10px;
    }
    .contact_c .contact_l {
        display: none;
    }
    .contact_c .contact_r {
        width: 100%;
        float: none;
    }
    .contact_c .contact_r h3 {
        margin: 0;
    }
    .footer {
        margin-top: 10px;
    }
    .footer .w1520 {
        width: 100%;
        padding: 0 10px;
    }
    .footer .footer_c {
        display: none;
    }
    .newlis:hover {
        background: none;
    }
    .newlis .newdri {
        width: 650px;
    }
    .guess .w1200 {
        width: 100%;
        padding: 0 10px;
    }
    .guess .title_a .nei_title {
        float: right;
    }
    .guess_list .guess_c {
        margin: 20px auto 0;
    }
    .supply_r .guess_c .guess_zi {
        width: 100%;
    }
    .supply_r {
        width: 77%;
    }
    .newsgroup li .news_list .news_c {
        width: 67%;
    }
    .newsgroup li .news_list .news_r h3 {
        width: 75%;
    }
    .newsgroup li:nth-child(even) .news_list .news_c {
        width: 70%;
    }
    /* 首页主体 */
    .index_content .w1520 {
        width: 100%;
        padding-left: 10px;
    }
    .san_list {
        margin: 10px 0;
    }
    .san_list li {
        float: left;
        width: 32.3%;
        height: auto;
        margin-right: 10px;
    }
    .san_list li img {
        width: 100%;
        height: 174px;
    }
    .index_content .guess {
        padding-right: 10px;
    }
    .index_gong {
        padding: 20px 0;
    }
    .index_gong .w1520 {
        width: 100%;
        padding: 0 10px;
    }
    .index_gong_l_list .more {
        margin-top: 10px;
    }
    .index_gong_r {
        width: 74%;
    }
    .index_gong_r li {
        width: 50%;
        height: 235px;
        margin-top: 20px;
        margin-right: 0;
    }
    .index_gong_r li img {
        width: 80%;
        height: 100%;
    }
    .index_gong_r li p {
        width: 20%;
        height: 182px;
        overflow: hidden;
        padding: 5px;
        text-align: center;
    }
    .index_gong_r li a {
        width: 80px;
        height: 30px;
        font-size: 14px;
        line-height: 30px;
        bottom: 12px;
    }
    .index_gong .gong_list li {
        padding-right: 10px;
    }
    .index_gong .gong_list li:nth-child(5) {
        padding-right: 0;
    }
    .index_gong .gong_list li img {
        width: 100%;
        height: 152px;
    }
    .index_gong .gong_list li p {
        width: 100%;
    }
    /* 公司新闻 */
    .index_news {
        height: auto;
        background: none;
        padding-bottom: 20px;
    }
    .index_news .newsgroup li {
        width: 50%;
    }
    .index_news .newsgroup li:nth-child(even) .news_list .news_c {
        width: 68%;
    }
    .index_news .more {
        margin-top: 20px;
    }
    /* 研发 */
    .yanfa .w1520 {
        width: 100%;
        height: 360px;
        overflow: hidden;
    }
    .yanfa li {
        width: 328px;
    }
    /* 定制化产品 */
    .dingzhi .w1520 {
        padding-right: 10px;
    }
    .dingzhi_c {
        padding: 20px 15px 20px 20px;
    }
    .dingzhi_l {
        display: none;
    }
    .dingzhi_r {
        width: 100%;
    }
    .dingzhi_r li img {
        height: 241px;
    }
    /* 定制流程 */
    .liu_list {
        width: 100%;
    }
    .liu_list .liu_a {
        width: 130px;
    }
    .fuwu_r li {
        border: 0;
    }
    .guess_imgs img{
        width: 238px;
        height: 190px;
    }
 .index_content .guess_list li img {
    height:198px;
}
}

@media screen and (min-width: 415px) and (max-width: 768px) {
    .pc_header {
        display: none;
    }
    .nav_header {
        display: block;
    }
    .nav_center .w1520 {
        display: none;
    }
    .nav_header .nav_search_top img {
        width: 36px;
        height: 36px;
        margin-top: 5px;
    }
    .nav_header .search_input {
        top: 75px;
    }
    .nav_header .search_top input {
        height: 45px;
    }
    .nav_header .search_top img {
        width: 30px;
        height: 30px;
    }
    .nav_header .nav_list {
        top: 75px;
    }
    .nav_header .nav_list li {
        padding: 20px;
    }
    .nav_header .nav_list a {
        font-size: 18px;
    }
    .nei_content .w1200 {
        width: 100%;
        padding: 0 10px;
    }
    .nei_title {
        float: left;
    }
    .nei_title p {
        margin: 10px 0 10px 10px;
    }
    .contact_c .contact_l {
        display: none;
    }
    .contact_c .contact_r {
        width: 100%;
        float: none;
    }
    .contact_c .contact_r h3 {
        margin: 0;
    }
    .contact_c .contact_r img {
        width: 100%;
    }
    .footer {
        margin-top: 10px;
    }
    .footer .w1520 {
        width: 100%;
        padding: 0 10px;
    }
    .footer .footer_c {
        display: none;
    }
    .news_detail .news_tit_er {
        width: 80%;
    }
    .newlis:hover {
        background: none;
    }
    .newlis .newdri {
        width: 420px;
    }
    .guess .w1200 {
        width: 100%;
    }
    .guess .w1200 {
        width: 100%;
        padding: 0 10px;
    }
    .guess .title_a .nei_title {
        float: right;
    }
    .guess_list .guess_c {
        margin: 20px auto 0;
    }
    .supply_r .guess_c .guess_zi {
        width: 100%;
    }
    .supply_r {
        width: 70%;
    }
    .newsgroup li .news_list .news_c {
        width: 56%;
    }
    .newsgroup li .news_list .news_r h3 {
        width: 68%;
    }
    .newsgroup li:nth-child(even) .news_list .news_c {
        width: 59%;
    }
    /* 首页主体 */
    .index_content .w1520 {
        width: 100%;
        padding-left: 10px;
    }
    .san_list {
        margin: 10px 0;
    }
    .san_list li {
        float: left;
        width: 32%;
        height: auto;
        margin-right: 10px;
    }
    .san_list li img {
        width: 100%;
        height: 129px;
    }
    .index_content .guess {
        padding-right: 10px;
    }
    .index_gong .w1520 {
        width: 100%;
        padding: 0 10px;
    }
    .index_gong_l_list {
        width: 100%;
    }
    .index_gong_l_list li:nth-child(even) {
        margin: 0 30px 10px 0;
    }
    .index_gong_l_list li {
        margin: 0 30px 10px 0;
    }
    .index_gong_l_list .more {
        margin: 10px 0 0 20px;
    }
    .index_gong {
        padding: 20px 0;
    }
    .index_gong_r {
        float: left;
        width: 100%;
    }
    .index_gong_r li {
        width: 100%;
        height: 385px;
        margin-top: 20px;
    }
    .index_gong_r li img {
        width: 80%;
        height: 100%;
    }
    .index_gong_r li p {
        width: 20%;
        height: 340px;
        overflow: hidden;
        padding: 5px;
        text-align: center;
    }
    .index_gong_r li a {
        width: 80px;
        height: 30px;
        font-size: 14px;
        line-height: 30px;
        bottom: 12px;
    }
    .index_gong .gong_list li {
        width: 50%;
    }
    .index_gong .gong_list li img {
        width: 100%;
        height: 294px;
    }
    .index_gong .gong_list li p {
        width: 100%;
    }
    .index_gong .gong_list li:nth-child(odd) {
        padding-right: 5px;
    }
    .index_gong .gong_list li:nth-child(even) {
        padding-left: 5px;
    }
    .index_gong .gong_list li:nth-child(5) {
        display: none;
        padding: 0;
    }
    /* 公司新闻 */
    .index_news {
        height: auto;
        background: none;
        padding-bottom: 20px;
    }
    .index_news .newsgroup li {
        width: 50%;
    }
    .index_news .newsgroup li:nth-child(even) .news_list .news_c {
        width: 58%;
    }
    .index_news .more {
        margin-top: 20px;
    }
    /* 研发 */
    .yanfa .w1520 {
        width: 100%;
        height: 360px;
        overflow: hidden;
    }
    .yanfa li {
        width: 243px;
    }
    /* 定制化产品 */
    .dingzhi .w1520 {
        padding-right: 10px;
    }
    .dingzhi_c {
        padding: 20px 15px 20px 20px;
    }
    .dingzhi_l {
        display: none;
    }
    .dingzhi_r {
        width: 100%;
    }
    .dingzhi_r li img {
        height: 173px;
    }
    /* 定制流程 */
    .liucheng {
        height: auto;
    }
    .liu_list {
        width: 100%;
    }
    .liu_list .liu_a {
        width: 190px;
        margin-bottom: 35px;
    }
    /* 我们的服务 */
    .fuwu {
        padding-bottom: 50px;
    }
    .fuwu_l {
        width: 100%;
        text-align: center;
    }
    .fuwu_l h3 {
        margin-top: 20px;
    }
    .fuwu_l img {
        display: none;
    }
    .fuwu_r {
        float: left;
        width: 100%;
    }
    .fuwu_r li {
        width: 50%;
        margin-left: 0;
        border: 0;
        margin-top: 50px;
    }
    .fuwu_r li .fuwu_rt {
        width: 70%;
    }
    .guess_imgs img{
        width: 177px;
        height: 141px;
    }
 .index_content .guess_list li img {
    height:147px;
}
}

@media screen and (max-width: 414px) {
    .pc_header {
        display: none;
    }
    .nav_header {
        display: block;
    }
    .nav_center .w1520 {
        display: none;
    }
    .nav_header .header_l img {
        width: 110px;
    }
    .nav_header .header_r .search_top input {
        height: 27px;
    }
    .nav_header .nav_btn img {
        width: 25px;
    }
    .nei_content .w1200 {
        width: 100%;
        padding: 0 10px;
    }
    .nei_title {
        float: left;
    }
    .nei_title p {
        margin: 10px 0 10px 10px;
    }
    .contact_c .contact_l {
        display: none;
    }
    .contact_c .contact_r {
        width: 100%;
        float: none;
    }
    .contact_c .contact_r h3 {
        margin: 0;
    }
    .contact_c .contact_r img {
        width: 100%;
    }
    .footer {
        margin-top: 10px;
        padding: 20px 0;
        height: auto;
    }
    .footer .w1520 {
        width: 100%;
        padding: 0 10px;
    }
    .footer .footer_c {
        display: none;
    }
    .footer .footer_l {
        width: 100%;
    }
    .footer .footer_r {
        float: left;
        margin-top: 10px;
    }
    .footer .foot {
        margin-top: 10px;
    }
    .news_detail .news_detail_d span {
        display: block;
        float: none;
        width: 100%;
    }
    .news_detail .news_dtit {
        height: auto;
        padding: 10px;
    }
    .news_detail .news_dtit h3 {
        height: auto;
        font-size: 18px;
    }
    .news_detail .news_tit_er {
        width: 100%;
        margin: 0;
    }
    .newlis {
        height: 270px;
        padding: 0;
        margin-bottom: 25px;
    }
    .newlis:hover {
        background: none;
    }
    .newlis .newdri {
        width: 100%;
        margin-top: 20px;
    }
    .guess .w1200 {
        width: 100%;
        padding: 0 10px;
    }
    .guess_list li {
        width: 50%;
    }
    .guess_list .guess_c {
        margin: 20px auto 0;
    }
    .guess .title_a .nei_title {
        float: right;
    }
    .supply_l {
        display: none;
    }
    .supply_r {
        width: 100%;
        float: none;
    }
    .supply_r .guess_c .guess_zi {
        padding: 10px;
        height: auto;
    }
    .nav_supply {
        display: block;
    }
    .newsgroup li {
        width: 100%;
    }
    .newsgroup li .news_list .news_c {
        padding: 0;
        border: 0;
        width: 60%;
    }
    .newsgroup li .news_list .news_r h3 {
        width: 70%;
    }
    .newsgroup li:nth-child(even) .news_list .news_c {
        width: 60%;
    }
    .supply_r .guess_c .guess_zi {
        width: 100%;
    }
    /* 首页主体 */
    .index_content .w1520 {
        width: 100%;
        padding-left: 10px;
    }
    .san_list {
        margin: 10px 0;
    }
    .san_list li {
        float: left;
        width: 31%;
        height: auto;
        margin-right: 10px;
    }
    .san_list li img {
        width: 100%;
        height: 66.6px;
    }
    .index_content .guess {
        padding-right: 10px;
    }
    .index_gong {
        padding: 20px 0;
    }
    .index_gong .w1520 {
        width: 100%;
        padding: 0 10px;
    }
    .index_gong_l_list {
        width: 100%;
    }
    .index_gong_l_list li:nth-child(even) {
        margin: 0 30px 10px 0;
    }
    .index_gong_l_list li {
        margin: 0 30px 10px 0;
    }
    .index_gong_l_list .more {
        margin: 10px 0 0 20px;
    }
    .index_gong_r {
        float: left;
        width: 100%;
    }
    .index_gong_r li {
        width: 100%;
        height: 250px;
        margin-top: 20px;
    }
    .index_gong_r li img {
        width: 80%;
        height: 100%;
    }
    .index_gong_r li p {
        width: 20%;
        height: 207px;
        overflow: hidden;
        padding: 5px;
        text-align: center;
    }
    .index_gong_r li a {
        width: 80px;
        height: 30px;
        font-size: 14px;
        line-height: 30px;
        bottom: 12px;
    }
    .index_gong .gong_list li {
        width: 50%;
    }
    .index_gong .gong_list li img {
        width: 100%;
        height: 153px;
    }
    .index_gong .gong_list li p {
        width: 100%;
    }
    .index_gong .gong_list li:nth-child(odd) {
        padding-right: 5px;
    }
    .index_gong .gong_list li:nth-child(even) {
        padding-left: 5px;
    }
    .index_gong .gong_list li:nth-child(5) {
        display: none;
        padding: 0;
    }
    /* 公司新闻 */
    .index_news {
        height: auto;
        background: none;
        padding-bottom: 20px;
    }
    .index_news .newsgroup li {
        width: 100%;
    }
    .index_news .newsgroup li:nth-child(even) .news_list .news_c {
        width: 60%;
    }
    .index_news .more {
        margin-top: 20px;
    }
    /* 研发 */
    .yanfa {
        padding-bottom: 0;
    }
    .yanfa .w1520 {
        width: 100%;
        height: 404px;
        overflow: hidden;
    }
    .yanfa li {
        width: 396px;
    }
    .yanfa li img {
        height: 315px;
    }
    .yanfa li p {
        height: 40px;
    }
    /* 定制化产品 */
    .dingzhi .w1520 {
        padding-right: 10px;
    }
    .dingzhi_c {
        padding: 10px 0;
    }
    .dingzhi_l {
        display: none;
    }
    .dingzhi_r {
        width: 100%;
    }
    .dingzhi_r li img {
        height: 88px;
    }
    .dingzhi_r li p {
        width: 100%;
        float: none;
    }
    .dingzhi_r li a {
        float: left;
        height: 30px;
        line-height: 30px;
        margin-top: 5px;
    }
    /* 定制流程 */
    .liucheng {
        height: auto;
    }
    .liu_list {
        width: 100%;
    }
    .liu_list .liu_a {
        width: 98%;
        height: 210px;
        margin-bottom: 20px;
    }
    .liu_list .liu_b {
        display: none;
    }
    /* 我们的服务 */
    .fuwu {
        padding-bottom: 50px;
    }
    .fuwu_l {
        width: 100%;
        text-align: center;
    }
    .fuwu_l h3 {
        margin-top: 20px;
    }
    .fuwu_l img {
        display: none;
    }
    .fuwu_r {
        float: left;
        width: 100%;
    }
    .fuwu_r li {
        width: 50%;
        margin-left: 0;
        border: 0;
        margin-top: 20px;
        text-align: center;
    }
    .fuwu_r li img {
        float: none;
        margin-right: 0;
        margin: 0 auto;
    }
    .fuwu_r li .fuwu_rt {
        float: none;
        width: 85%;
        margin: 0 auto;
    }
    .guess_imgs img{
        width: 187px;
        height: 149px;
    }
    .index_content .guess_list li img {
    height:155px;
}
}

@media screen and (max-width: 375px) {
    .newsgroup li .news_list .news_c {
        width: 55%;
    }
    .newsgroup li:nth-child(even) .news_list .news_c {
        width: 55%;
    }
    /* 首页主体 */
    .san_list li {
        float: left;
        width: 30.5%;
        height: auto;
        margin-right: 10px;
    }
    .san_list li img {
        width: 100%;
        height: 59px;
    }
    .index_gong_l_list li:nth-child(even) {
        margin: 0 17px 10px 0;
    }
    .index_gong_l_list li {
        margin: 0 17px 10px 0;
    }
    .index_gong_l_list .more {
        margin: 10px 0 0 20px;
    }
    .index_gong_r li {
        height: 225px;
        margin-top: 20px;
    }
    .index_gong_r li img {
        width: 80%;
        height: 100%;
    }
    .index_gong_r li p {
        width: 20%;
        height: 182px;
        overflow: hidden;
        padding: 5px;
        text-align: center;
    }
    .index_gong_r li a {
        width: 80px;
        height: 30px;
        font-size: 14px;
        line-height: 30px;
        bottom: 12px;
    }
    .index_news {
        height: auto;
        background: none;
        padding-bottom: 20px;
    }
    .index_news .newsgroup li {
        width: 100%;
    }
    .index_news .newsgroup li:nth-child(even) .news_list .news_c {
        width: 55%;
    }
    .index_news .more {
        margin-top: 20px;
    }
    /* 研发 */
    .yanfa {
        padding-bottom: 0;
    }
    .yanfa .w1520 {
        width: 100%;
        height: 376px;
        overflow: hidden;
    }
    .yanfa li {
        width: 356px;
    }
    .yanfa li img {
        height: 283px;
    }
    .yanfa li p {
        height: 40px;
    }
    /* 定制化产品 */
    .dingzhi .w1520 {
        padding-right: 10px;
    }
    .dingzhi_c {
        padding: 10px 0;
    }
    .dingzhi_l {
        display: none;
    }
    .dingzhi_r {
        width: 100%;
    }
    .dingzhi_r li img {
        height: 78px;
    }
    .dingzhi_r li p {
        width: 100%;
        float: none;
    }
    .dingzhi_r li a {
        float: left;
        height: 30px;
        line-height: 30px;
        margin-top: 5px;
    }
    .guess_imgs img{
        width: 168px;
        height: 149px;
    }
.index_content .guess_list li img {
    height:140px;
}
.index_gong .gong_list li img {
        width: 100%;
        height: 137px;
    }
}