/**媒体查询**
 **
*/

@media screen and (max-width: 1440px) {
    .nav ul li a span {
        padding: 0 20px;
    }
}

@media screen and (max-width: 1220px) {
    .nav ul li a span {
        padding: 0 15px;
    }
}

@media screen and (max-width: 1120px) {
    .nav ul li a {
        font-size: 16px;
    }
}

@media screen and (max-width: 1670px) {
    .advantage .advantage_num {
        font-size: 150px;
    }
    .advantage .advantage_des p {
        font-size: 20px;
    }
}

@media screen and (max-width: 1620px) {
    .advantage .advantage_num {
        font-size: 150px;
    }
}

@media screen and (max-width: 1500px) { 
    /*.advantage .advantage_text {
        float: none;
        width: 100%;
    }
    .advantage .advantage_pic {
        float: none;
        width: 100%;
    }
    .advantage .advantage_pic img {
        margin: 0 auto;
    }
    .advantage .advantage_num {
        font-size: 198px;
    }*/
    .advantage .advantage_des.l {
        margin-left: 100px;
    }
    .advantage .advantage_des.r {
        margin-right: 100px;
    }
    .advantage .advantage_title {
        line-height: 200px;
        background: url(../images/bg7.jpg) center 140px no-repeat;
    }
/*    .advantage .advantage_num {
        font-size: 120px;
    }
    .advantage .advantage_des p {
        font-size: 18px;
    }*/
}

@media screen and (max-width: 1760px) { 
    .company .company_content p {
        margin-bottom: 50px;
        font-size: 18px;
    }
}

@media screen and (max-width: 1575px) { 
    .company .company_content p {
        margin-bottom: 30px;
        font-size: 16px;
    }
}

@media screen and (max-width: 1430px) { 
    .company .company_content p {
        margin-bottom: 20px;
        font-size: 14px;
        line-height: 36px;
    }
}

@media screen and (max-width: 1255px) { 
    .company .company_content p {
        margin-bottom: 30px;
        font-size: 12px;
        line-height: 28px;
    }
    .content_box .about .about_pic {
        float: none;
        width: 100%;
    }
    .content_box .about .about_pic img {
        margin: 0 auto;
    }
    .content_box .about .about_descript {
        float: none;
        width: 90%;
        max-width: 845px;
        margin: 0 auto;
    }
}

@media screen and (max-width: 1475px) { 
    .customer .customer_bg {
        background: none;
    }
}

@media screen and (max-width: 1450px) { 
    .customer .customer_bg {
        background: none;
    }
}

@media screen and (max-width: 1390px) { 
    .news .news_con a p {
        margin-top: 10px;
    }
}

@media screen and (max-width: 1320px) { 
    .news .news_con a p {
        margin-top: 10px;
    }
    .pro_magnifier .spec-scroll .items {
        width: 80%;
    }
}

@media screen and (max-width: 1315px) { 
    .news .news_list .news_con {
        width: 67.6%;
    }
    .news .news_right {
        width: 52.8%;
    }
    .news .news_list {
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 1230px) { 
    .news .news_list .news_con {
        width: 64.6%;
    }
    .news .news_right {
        width: 54.8%;
    }
    .news .news_left {
        padding: 55px 50px 42px 50px;
    }
    .nav ul li a span {
        padding: 0 10px;
    }
}

@media screen and (max-width: 1250px) { 
    .footer_lxwm .copyright {
        display: none;
    }
    .footer .copyright_mobile {
        display: block;
        padding-left: 30px;
    }
    .footer .footer_link {
        padding-left: 30px;
        padding-bottom: 40px;
    }
}

@media screen and (max-width: 1200px) { 
    .header .header_right {
        display: none;
    }
    .header .header_left {
        width: 100%;
    }
    .header .logo {
        width: 185px;
    }
    .hot .hot_pro {
        width: 82.74%;
        margin: 0 auto;
    }
    .content .pro_right .pro_nav_title {
        padding-right: 10px;
    }
    .hot .hot_pro .hot_pro_list {
        width: 48.87%;
        max-width: 352px;
        margin-right: 0;
        margin-bottom: 50px;
    }
    .hot .hot_pro .hot_pro_list_mobile1, 
    .hot .hot_pro .hot_pro_list_mobile3, 
    .hot .hot_pro .hot_pro_list_mobile5, 
    .hot .hot_pro .hot_pro_list_mobile7 {
        float: left;
    }
    .hot .hot_pro .hot_pro_list_mobile2, 
    .hot .hot_pro .hot_pro_list_mobile4, 
    .hot .hot_pro .hot_pro_list_mobile6, 
    .hot .hot_pro .hot_pro_list_mobile8 {
        float: right;
    }
}

@media screen and (max-width: 1117px) {
    .content .pro_right {
        width: 100%;
        float: none;
    }
    .content .news_right {
        width: 100%;
        float: none;
    }
    .content .pro_left {
        width: 100%;
        float: none;
        max-width: none;
    }
    .content .left_nav_top {
        display: none;
    }
    .content .left_nav_center {
        margin-top: 20px;
    }
    .content .pro_left .left_nav_center {
        max-width: none;
    }
    .pro_magnifier .spec-scroll .items ul li {
        margin-right: 10px;
    }
    .content .news_right .news_show {
        float: none;
    }
    .content .news_show .show_content p {
        padding: 20px;
    }
    .scene .scene_content .scene_content_box {
        width: 730px;
    }
} 

@media screen and (max-width: 1190px) { 
    .search .keyword_box {
        width: 70%;
    }
}

@media screen and (max-width: 1130px) { 
    .news .news_list .news_con {
        width: 65.6%;
    }
    .news .news_right {
        width: 57.8%;
    }
    .news .news_left {
        padding: 55px 50px 42px 50px;
    }
    .footer .footer_logo {
        margin: 15px 0 0 50px;
    }
    .footer .footer_ewm {
        margin: -5px 0 0 50px;
    }
    .footer .footer_lxwm {
        margin: -5px 0 0 50px;
    }
}

@media screen and (max-width: 1130px) { 
    .footer .footer_navlist1 {
        width: 27%;
    }
    .footer .footer_navlist2 {
        width: 30%;
    }
    .footer .footer_navlist3 {
        width: 22%;
    }
}

@media screen and (max-width: 1080px) { 
    .company .company_content p.p3 {
        display: none;
    }
}

@media screen and (max-width: 1000px) { 
    .search .keyword_box {
        width: 60%;
    }
}

/**手机端样式
 * 1090 直接变手机
 */

@media screen and (max-width: 1030px) { 
    .header .webname h1 {
        font-size: 30px;
    }
    .header .webname ul li a {
        font-size: 14px;
    }
    .header .ask_box .ask_title {
        font-size: 18px;
    }
    .header .ask_box .phone, .header .ask_box .moblie {
        font-size: 18px;
    }
    .news .news_left {
        display: none;
    }
    .news .news_content_pc {
        display: none;
    }
    .news .news_content_mobile {
        display: block;
    }

    .news .news_right {
        float: none;
        width: 80%;
        margin: 0 auto;
    }

}

@media screen and (max-width: 950px) { 
    .advantage .advantage_text {
        float: none;
        width: 100%;
    }
    .advantage .advantage_pic {
        float: none;
        width: 100%;
    }
    .advantage .advantage_pic img {
        margin: 0 auto;
    }
    .team .team_content .team_content_box {
        width: 100%;
        max-width: 460px;
        margin: 0 auto;
    }
    .advantages .advantages_content_box ul li {
        width: 45%;
        margin-left: 2.3%;
        margin-right: 2.3%;
    }
    .advantages .advantages_content_box li.mar {
        margin-right: 2.3%;
    }
}

@media screen and (max-width: 940px) { 
    .header .header_right img {
        display: none;
    }
    .header .header_right {
        width: 20%;
    }
    .header .header_left {
        width: 100%;
    }
    .header .logo {
        width: 150px;
        height: 113px;
    }
    .header .ask_box .ask_title {
        font-size: 16px;
    }
    .header .ask_box .phone, .header .ask_box .moblie {
        font-size: 16px;
    }
    .header {
        height: 130px;
    }
    .nav ul li a {
        font-size: 14px;
    }
}

@media screen and (max-width: 900px) { 
    .content .pro_right .pro_lists {
        width: 90%;
        margin: 0 auto;
    }
    .content .pro_right .pro_list {
        width: 50%;
        margin-right: 0;
    }
    .content .pro_right .pro_list1, 
    .content .pro_right .pro_list3, 
    .content .pro_right .pro_list5, 
    .content .pro_right .pro_list7, 
    .content .pro_right .pro_list9, 
    .content .pro_right .pro_list11 {
        float: left;
    }
    .content .pro_right .pro_list2, 
    .content .pro_right .pro_list4, 
    .content .pro_right .pro_list6, 
    .content .pro_right .pro_list8, 
    .content .pro_right .pro_list10, 
    .content .pro_right .pro_list12 {
        float: right;
    }

}

@media screen and (max-width: 850px) { 
    .nav ul li a span {
        padding: 0 5px;
    }
    .content .pro_show .pro_magnifier {
        width: 90%;
        float: none;
        margin: 0 auto;
    }
    .pro_magnifier .spec-preview {
        margin: 0 auto;
    }
    .pro_magnifier .spec-scroll .items {
        display: none;
    }
    .pro_magnifier .spec-scroll .prev, .pro_magnifier .spec-scroll .next {
        display: none;
    }
    .content .pro_show .pro_descript     {
        width: 90%;
        float: none;
        margin: 0 auto;
    }
}

@media screen and (max-width: 805px) { 
    .advantage .advantage_num {
        font-size: 80px;
    }
    .advantage .advantage_des h3 {
        font-size: 24px;
    }
    .advantage .advantage_des {
        float: left;
        margin-top: 107px;
        margin-left: 20px;
    }
    .footer .footer_nav {
        display: none;
    }
    .footer .footer_logo {
        display: none;
    }
    .footer .footer_ewm {
        display: none;
    }
    .footer .footer_lxwm {
        margin-left: 30px;
    }
    .footer .contact_list {
        float: none;
    }
    .footer .footer_contact {
        height: auto;
        padding-bottom: 20px;
    }
    .footer .footer_nav_btn {
        display: block;
    }
    .content .similar ul li {
        width: 90%;
        float: none;
        margin: 0 auto;
    }
    .content .similar ul li.mar {
        margin-right: auto;
    }
    .value .value_content .lists {
        width: 50%;
    }
    .value .value_content .lists.bg {
        background: #fff;
    }
}

@media screen and (max-width: 780px) { 
    .content .news_lists .news_left .news_day {
        font-size: 50px;
    }
    .content .news_lists .news_left .news_year {
        font-size: 14px;
    }
    .content .news_lists .news_center h3 {
        font-size: 20px;
    }
    .content .news_lists .news_center .news_descript {
        font-size: 20px;
    }
    .content .news_lists .news_right {
        width: 80px;
        height: 35px;
    }
    .content .news_lists .news_right a {
        font-size: 14px;
        line-height: 35px;
    }
}

@media screen and (max-width: 765px) { 
    .nav .nav_web {
        display: none;
    }
    .nav .nav_mobile {
        display: block;
    }
    .search .keyword_img {
        display: none;
        float: none;
    }
    .search .keyword_box {
        float: none;
        width: 100%;
    }
    .search .keyword_box .keyword {
        padding-right: 10px;
    }
    .search .keyword ul li {
        float: left;
        padding-left: 10px;
    }
    .search .keyword ul li a::before {
        content: '';
    }
    .keyword2 {
        margin-top: 20px;
    }
    .keyword3 {
        margin-top: 20px;
    }
    .news .news_list .news_con {
        width: 59%;
    }
    .company .company_content {
        margin-top: 0;
    }
    .company .company_bg {
        background: none;
    }
    .company .company_img {
        display: block;
    }
    .company .company_content p.p3 {
        display: block;
    }
    .content .pro_right .pro_lists {
        width: 95%;
        margin: 0 auto;
    }
    .content .pro_right .pro_list {
        width: 45%;
        margin-right: 0;
    }
}

@media screen and (max-width: 750px) {
    .content .about_nav li {
        width: 30%;
        margin-bottom: 10px;
    }
    .scene .scene_content .scene_content_box {
        width: 350px;
    }
}

@media screen and (max-width: 700px) {
    .news {
        height: auto;
        background-size: cover;
    }
    .news .news_list .news_pic {
        float: none;
        width: 100%;
        height: auto;
    }
    .news .news_list .news_con {
        float: none;
        width: 100%;
        height: auto;
        margin-top: 20px;
        margin-bottom: 60px;
    }
    .company .company_img {
        float: none;
        width: 100%;
    }
    .company .company_content {
        float: none;
        width: 100%;
        padding: 20px;
    }
    .company .company_bg {
        height: auto !important;
    }
    .company .company_content p {
        font-size: 16px;
    }
    .news_bottom .news_bottom_list {
        float: none;
        width: 90%;
        margin: 0 auto;
        margin-bottom: 30px;
    }
    .news_bottom .news_bottom_list.list2 {
        margin: 0 auto;
    }
    .advantages .advantages_content_box ul li {
        float: none;
        width: 100%;
        margin: 30px auto;
    }
    .advantages .advantages_content_box li.mar {
        margin-right: auto;
    }
}

@media screen and (max-width: 640px) {
    .hot .hot_pro {
        width: 100%;
    }
    .hot .hot_pro .hot_pro_list {
        width: 100%;
        max-width: 352px;
        margin: 0 auto;
        margin-bottom: 30px;
    }
    .hot .hot_pro div.mrl {
        margin-right: auto;
    }
    .hot .hot_pro .hot_pro_list_mobile1, 
    .hot .hot_pro .hot_pro_list_mobile3, 
    .hot .hot_pro .hot_pro_list_mobile5, 
    .hot .hot_pro .hot_pro_list_mobile7 {
        float: none;
    }
    .hot .hot_pro .hot_pro_list_mobile2, 
    .hot .hot_pro .hot_pro_list_mobile4, 
    .hot .hot_pro .hot_pro_list_mobile6, 
    .hot .hot_pro .hot_pro_list_mobile8 {
        float: none;
    }
    .advantage .advantage_num {
        margin-top: 20px;
    }
    .advantage .advantage_des {
        width: 90%;
        margin: 0;
        padding: 5%;
    }
    .advantage .advantage_num.l {
        margin-left: 40px;
    }
    .advantage .advantage_num.r {
        margin-right: 40px;
    }
    .content .pro_right .pro_list {
        width: 100%;
        margin-right: 0;
    }
    .content .pro_right .pro_list1, 
    .content .pro_right .pro_list3, 
    .content .pro_right .pro_list5, 
    .content .pro_right .pro_list7, 
    .content .pro_right .pro_list9, 
    .content .pro_right .pro_list11 {
        float: none;
    }
    .content .pro_right .pro_list2, 
    .content .pro_right .pro_list4, 
    .content .pro_right .pro_list6, 
    .content .pro_right .pro_list8, 
    .content .pro_right .pro_list10, 
    .content .pro_right .pro_list12 {
        float: none;
    }
    .content .pro_right .pro_lists {
        width: 100%;
        max-width: 343px;
        margin: 0 auto;
    }
    .content .news_lists .news_center .news_descript {
        font-size: 16px;
        line-height: 24px;
    }
    .content .news_lists .news_right {
        display: none;
    }
    .content .news_lists .news_left {
        width: 15.138249%;
    }
    .content .news_lists .news_center {
        width: 78.124424%;
    }
    .content .news_lists .news_center .news_descript .ckxq {
        display: inline;
        font-size: 16px;
        margin-left: 20px;
    }
}

@media screen and (max-width: 570px) {
    .header .logo {
        width: 150px;
        border-right: none;
    }
    .header .webname {
        margin-left: 20px;
        margin-top: 28px;
    }
    .contact_text {
        width: 100%;
        padding: 0px;
        margin: 0 5px;
    }
}

@media screen and (max-width: 530px) {
    .header .logo {
        width: 110px;
        height: 87px;
    }
    .header .webname {
        margin-top: 23px;
    }
    .header .webname ul li span {
        padding: 0 1px;
    }
    .header {
        height: 100px;
    }
    .content .pro_right .pro_show_title .crumbs {
        font-size: 14px;
    }
    .content .pro_right .pro_show_title .crumbs a {
        font-size: 14px;
    }
    .content .pro_right .pro_show_title .crumbs span {
        font-size: 14px;
    }
    .content .news_right .news_nav_title .crumbs {
        font-size: 14px;
    }
    .content .news_right .news_nav_title .crumbs a {
        font-size: 14px;
    }
    .content .news_right .news_nav_title .crumbs span {
        font-size: 14px;
    }
    .content .pro_right .pro_show_title {
        font-size: 18px;
    }
    .value .value_content .lists {
        width: 100%;
        margin: 0 auto;
    }
}

@media screen and (max-width: 470px) { 
    .header .logo {
        width: 120px;
        height: 96px;
        margin-top: 0px;
    }
    .header .webname {
        margin-left: 0px;
    }
    .header .webname ul li span {
        padding: 0;
    }
    .header .webname h1 {
        font-size: 28px;
    }
    .nav .nav_mobile .nav_list ul li {
        width: 100%;
    }
    .hot .hot_title h3 a {
        font-size: 36px;
    }
    .advantage .advantage_title h3 a {
        font-size: 36px;
    }
    .advantage .advantage_num.l {
        margin-left: 20px;
    }
    .advantage .advantage_num.r {
        margin-right: 20px;
    }
    .advantage .advantage_des.r {
        margin-right: 15px;
    }
    .content .about_nav li {
        width: 48%;
        margin-bottom: 10px;
    }
}

@media screen and (max-width: 460px) { 
    .team .team_content .team_content_box {
        width: 360px;
        margin: 0 auto;
    }
    .team .team_content ul li {
        width: 360px;
        margin: 0 auto;
    }
    .team .team_content li .team_des {
        width: 350px;
        padding: 0 5px;
    }
}

@media screen and (max-width: 450px) { 
    .nav .nav_mobile .nav_lxfs {
        font-size: 14px;
    }
}
@media screen and (max-width: 440px) { 
    .header .logo {
        width: 100px;
        height: 87px;
        margin-top: 10px;
    }
    .header .webname {
        margin-left: 0px;
    }
    .header .webname ul li span {
        padding: 0;
    }
    .header .webname ul li a {
        font-size: 12px;
    }
    .header .webname h1 {
        font-size: 26px;
    }
    .content .news_show .show_title p span {
        margin-left: 5px;
    }
    .contact_text h1 {
        font-size: 20px;
    }
}

@media screen and (max-width: 405px) { 
    .nav .nav_mobile .nav_lxfs {
        font-size: 12px;
    }
    .customer .customer_bg ul li img {
        width: 160px;
    }
}

@media screen and (max-width: 390px) { 
    .header .logo {
        width: 87px;
        height: 87px;
        margin-top: 13px;
    }
    .header .webname {
        margin-left: 0px;
    }
    .header .webname ul li a {
        font-size: 12px;
    }
    .header .webname ul li span {
        padding: 0;
    }
    .header .webname h1 {
        font-size: 24px;
    }
    .advantage .advantage_num {
        font-size: 60px;
    }
}