/** *               ii.                                         ;9ABH,           *              SA391,                                    .r9GG35&G           *              &#ii13Gh;                               i3X31i;:,rB1          *              iMs,:,i5895,                         .5G91:,:;:s1:8A          *               33::::,,;5G5,                     ,58Si,,:::,sHX;iH1         *                Sr.,:;rs13BBX35hh11511h5Shhh5S3GAXS:.,,::,,1AG3i,GG         *                .G51S511sr;;iiiishS8G89Shsrrsh59S;.,,,,,..5A85Si,h8         *               :SB9s:,............................,,,.,,,SASh53h,1G.        *            .r18S;..,,,,,,,,,,,,,,,,,,,,,,,,,,,,,....,,.1H315199,rX,        *          ;S89s,..,,,,,,,,,,,,,,,,,,,,,,,....,,.......,,,;r1ShS8,;Xi        *        i55s:.........,,,,,,,,,,,,,,,,.,,,......,.....,,....r9&5.:X1        *       59;.....,.     .,,,,,,,,,,,...        .............,..:1;.:&s        *      s8,..;53S5S3s.   .,,,,,,,.,..      i15S5h1:.........,,,..,,:99        *      93.:39s:rSGB@A;  ..,,,,.....    .SG3hhh9G&BGi..,,,,,,,,,,,,.,83       *      G5.G8  9#@@@@@X. .,,,,,,.....  iA9,.S&B###@@Mr...,,,,,,,,..,.;Xh      *      Gs.X8 S@@@@@@@B:..,,,,,,,,,,. rA1 ,A@@@@@@@@@H:........,,,,,,.iX:     *     ;9. ,8A#@@@@@@#5,.,,,,,,,,,... 9A. 8@@@@@@@@@@M;    ....,,,,,,,,S8     *     X3    iS8XAHH8s.,,,,,,,,,,...,..58hH@@@@@@@@@Hs       ...,,,,,,,:Gs    *    r8,        ,,,...,,,,,,,,,,.....  ,h8XABMMHX3r.          .,,,,,,,.rX:   *   :9, .    .:,..,:;;;::,.,,,,,..          .,,.               ..,,,,,,.59   *  .Si      ,:.i8HBMMMMMB&5,....                    .            .,,,,,.sMr  *  SS       :: h@@@@@@@@@@#; .                     ...  .         ..,,,,iM5  *  91  .    ;:.,1&@@@@@@MXs.                            .          .,,:,:&S  *  hS ....  .:;,,,i3MMS1;..,..... .  .     ...                     ..,:,.99  *  ,8; ..... .,:,..,8Ms:;,,,...                                     .,::.83  *   s&: ....  .sS553B@@HX3s;,.    .,;13h.                            .:::&1  *    SXr  .  ...;s3G99XA&X88Shss11155hi.                             ,;:h&,  *     iH8:  . ..   ,;iiii;,::,,,,,.                                 .;irHA   *      ,8X5;   .     .......                                       ,;iihS8Gi *         1831,                                                 .,;irrrrrs&@ *           ;5A8r.                                            .:;iiiiirrss1H *             :X@H3s.......                                .,:;iii;iiiiirsrh *              r#h:;,...,,.. .,,:;;;;;:::,...              .:;;;;;;iiiirrss1 *             ,M8 ..,....,.....,,::::::,,...         .     .,;;;iiiiiirss11h *             8B;.,,,,,,,.,.....          .           ..   .:;;;;iirrsss111h *            i@5,:::,,,,,,,,.... .                   . .:::;;;;;irrrss111111 *            9Bi,:,,,,......                        ..r91;;;;;iirrsss1ss1111 *//* * author 229343733@qq.com * tel:18837191857 */@media screen and (min-width: 1401px) {
.pro_list2 dd:nth-child(3n), .about_box6_list .item:nth-child(6n), .case_list1 dd:nth-child(3n) {
margin-right: 0;
}
}
@media screen and (min-width:1201px) and (max-width: 1400px) {
.menu_dl {
padding: 0 1%;
}
.menu_tt {
font-size: 14px;
}
.pro_list2 dd {
width: calc((100% - 2.08vw) / 2);
}
.pro_list2 dd:nth-child(2n), .about_box6_list .item:nth-child(6n), .case_list1 dd:nth-child(3n) {
margin-right: 0;
}	/* news */
.news_list2_pic {
width: 380px;
}
.news_list2_con {
width: calc(100% - 380px);
}
}
@media screen and (min-width: 992px) and (max-width: 1200px) {
.header_box {
display: none;
}
.mobile_header {
display: block;
}
.mobile_menu_box {
width: 350px;
right: -350px;
padding: 35px 5%;
}
.banner, .banner_item {
height: calc(100vh - 52px);
}
.ind_box2_t_r_item {
height: 200px;
}
.ind_news_list1 dd {
width: calc((100% - 40px) / 2);
margin: 0 40px 40px 0;
}
.ind_news_list1 dd:nth-child(2n) {
margin-right: 0;
}
.footer_contact_con {
height: 220px;
}	/* pro_list */
.main_l {
width: 300px;
}
.main_r {
width: calc(100% - 300px);
padding-left: 30px;
}
.pro_list2 dd {
width: calc((100% - 30px) / 2);
margin: 0 30px 30px 0;
}
.pro_list2 dd:nth-child(2n) {
margin-right: 0;
}	/* pro_det */
.pro_det_t_l {
width: 100%;
margin-bottom: 35px;
}
.pro_det_t_r {
width: 100%;
}	/* about */
.about_box6_list .item {
width: calc((100% - 84px) / 5);
}
.about_box6_list .item:nth-child(5n) {
margin-right: 0;
}	/* case */
.case_list1 dd:nth-child(3n) {
margin-right: 0;
}	/* news */
.news_list2_pic {
width: 320px;
}
.news_list2_con {
width: calc(100% - 320px);
}
}
@media screen and (min-width: 768px) and (max-width: 992px) {
.header_box {
display: none;
}
.mobile_header {
display: block;
}
.mobile_menu_box {
width: 350px;
right: -350px;
padding: 35px 5%;
}
.wrapper {
width: 92%;
}
.scroll_btn_box {
width: 90px;
}
.scroll_btn_box .scroll_btn.prev {
margin-right: 10px;
}
.banner, .banner_item {
height: calc(100vh - 52px);
}
.ind_box2_t_r_item {
height: 180px;
}
.ind_box3_scroll_item_con {
width: 100%;
right: 0;
max-width: none;
position: relative;
opacity: 1 !important;
}
.ind_news_list1 dd {
width: calc((100% - 40px) / 2);
margin: 0 40px 40px 0;
}
.ind_news_list1 dd:nth-child(2n) {
margin-right: 0;
}
.ind_news_list1 dd:nth-last-child(-n+2) {
margin-bottom: 0;
}
.footer_contact_con {
height: 220px;
}
.footer_t_r_item_quick {
display: none;
}
.footer_t_r_item {
width: 47%;
}	/* pro_list */
.sub_banner_con {
padding-top: 0;
}
.main_l {
width: 280px;
}
.main_r {
width: calc(100% - 280px);
padding-left: 20px;
}
.pro_list2 dd {
width: calc((100% - 30px) / 2);
margin: 0 30px 30px 0;
}
.pro_list2 dd:nth-child(2n) {
margin-right: 0;
}	/* pro_list */
.pro_list_wrap {
flex-direction: column-reverse;
-webkit-flex-direction: column-reverse;
-ms-flex-direction: column-reverse;
}
.main_l {
width: 100%;
}
.main_r {
width: 100%;
padding-left: 0;
margin-bottom: 40px;
}
.pro_list2 dd {
width: calc((100% - 30px) / 2);
margin: 0 30px 30px 0;
}
.pro_list2 dd:nth-child(2n) {
margin-right: 0;
}	/* pro_det */
.pro_det_t_l {
width: 100%;
margin-bottom: 25px;
}
.pro_det_t_r {
width: 100%;
}
.pro_det_b_bars_box {
height: 100px;
}
.pro_det_b_bars_list .item {
height: 100px;
}
.pro_det_b_item1_l, .pro_det_b_tabs_item2_l {
width: 100%;
margin-bottom: 30px;
}
.pro_det_b_item1_r, .pro_det_b_tabs_item2_r {
width: 100%;
}	/* about */
.about_box1_l {
width: 100%;
margin-bottom: 30px;
}
.about_box1_r {
width: 100%;
}
.about_box1_r img {
float: none;
max-width: 100%;
}
.about_box6_list .item {
width: calc((100% - 48px) / 4);
}
.about_box6_list .item:nth-child(4n) {
margin-right: 0;
}	/* case */
.case_list1 dd {
width: calc((100% - 30px) / 2);
margin: 0 30px 30px 0;
}
.case_list1 dd:nth-child(2n) {
margin-right: 0;
}	/* news */
.news_list2_pic {
width: 280px;
}
.news_list2_con {
width: calc(100% - 280px);
padding-left: 30px;
}	/* news_det */
.news_det_date .item .icon {
font-size: 16px;
}	/* contact */
.contact_box1_l {
width: 100%;
margin-bottom: 30px;
}
.contact_box1_r {
width: 100%;
}
}
@media screen and (min-width: 300px) and (max-width: 767px) {
.wrapper, .w1400 {
width: 100%;
}
.header_box {
display: none;
}
.mobile_header {
display: block;
}
.p15 {
padding-left: 15px;
padding-right: 15px;
}
.scroll_btn {
width: 40px;
height: 40px;
font-size: 20px;
margin: 0;
}
.scroll_btn_box {
width: 90px;
}
.scroll_btn_box .scroll_btn.prev {
margin-right: 10px;
}
.scroll_dots .scroll_dots_bars {
padding-top: 20px;
}
.scroll_dots .scroll_dots_bars .swiper-pagination-bullet {
width: 8px;
height: 8px;
margin: 0 6px !important;
}
.banner, .banner_item {
height: calc(100vh - 52px);
}
.banner_item_con {
padding: 0 15px;
}
.banner_item_line {
height: 2px;
}
.ind_box2_t_l {
width: 100%;
margin-bottom: 35px;
}
.ind_box2_t_r {
width: 100%;
}
.ind_box2_t_r_item {
width: 50%;
height: 180px;
}
.ind_box2_t_r_item1 {
width: 100%;
}
.ind_box2_b .item {
width: 50%;
margin-bottom: 20px;
}
.ind_box2_b .item:nth-child(2n) {
border: none;
}
.ind_box3_scroll_item_con {
width: 100%;
right: 0;
max-width: none;
position: relative;
padding:18px 15px;
opacity: 1 !important;
}
.ind_box3_scroll_item_scroll_btn {
width: 40px;
height: 40px;
font-size: 20px;
font-size: 24px;
}
.ind_box3_scroll_item_scroll_btn.prev {
left: 0;
}
.ind_box3_scroll_item_scroll_btn.next {
right: 0;
}
.ind_news_list1 dd {
width: 100%;
margin: 0 0 20px 0;
}
.ind_news_list1 dd:last-child {
margin-bottom: 0;
}
.ind_news_list1_time {
width: 60px;
height: 60px;
}
.footer_contact_con {
height: 220px;
}
.footer_t_l {
width: 100%;
margin-bottom: 30px;
}
.footer_t_l_logo img {
height: 40px;
}
.footer_t_r {
width: 100%;
}
.footer_t_r_item_tt {
font-size: 20px;
}
.footer_t_r_item_pro, .footer_t_r_item_quick {
display: none;
}
.footer_t_r_item {
width: 100%;
}
.float_fixed {
width: 46px;
}
.float_fixed .item {
width: 46px;
height: 46px;
font-size: 22px;
line-height: 46px;
}	/* pro_list */
.sub_banner_con {
padding-top: 0;
}
.pro_list_title {
margin-bottom: 20px;
}
.pro_list_wrap {
flex-direction: column-reverse;
-webkit-flex-direction: column-reverse;
-ms-flex-direction: column-reverse;
}
.main_l {
width: 100%;
}
.main_r {
width: 100%;
padding-left: 0;
margin-bottom: 30px;
}
.pro_list2 dd {
width: 100%;
margin: 0 0 20px 0;
}		/* page */
.page_box a {
width: 32px;
height: 32px;
line-height: 30px;
font-size: 14px;
margin: 0 3px;
}		/* pro_det */
.pro_det_t_l {
width: 100%;
margin-bottom: 20px;
}
.pro_det_t_r {
width: 100%;
}
.pro_det_t_r_clm .item .tt {
width: 100%;
}
.pro_det_t_r_clm .item .con {
width: 100%;
}
.pro_det_b_bars_box {
height: 80px;
}
.pro_det_b_bars_list .item {
height: 80px;
}
.pro_det_b_item1_l, .pro_det_b_tabs_item2_l {
width: 100%;
margin-bottom: 20px;
}
.pro_det_b_item1_r, .pro_det_b_tabs_item2_r {
width: 100%;
}
.pro_det_form_list dd {
width: 100%;
margin-bottom: 15px;
}	/* about */
.about_box1_l {
width: 100%;
margin-bottom: 20px;
}
.about_box1_l_bars .item {
width: 60px;
height: 60px;
margin: 0 15px 0 0;
}
.about_box1_r {
width: 100%;
}
.about_box1_r img {
float: none;
max-width: 100%;
}
.about_box3_item {
width: 100%;
margin-bottom: 15px;
}
.about_box4_scroll .swiper-slide {
padding: 6px;
}
.about_box4_scroll_item .pic {
padding: 5px;
}
.about_box5_l {
width: 100%;
margin-bottom: 30px;
}
.about_box5_r {
width: 100%;
}
.about_box5_r_scroll_item_pic {
width: 50px;
height: 50px;
}
.about_box5_r_scroll_item_con {
width: calc(100% - 50px);
}
.about_box5_r_scroll_item::after {
width: 20px;
height: 16px;
bottom: -9px;
}
.about_box6_list .item {
width: calc((100% - 20px) / 3);
margin: 0 10px 10px 0;
}
.about_box6_list .item:nth-child(3n) {
margin-right: 0;
}	/* service */
.service_list1_item {
padding-left: 15px;
padding-right: 15px;
}
.service_list1_item_l {
width: 100%;
}
.service_list1_item_r {
width: 100%;
padding: 18px 0;
}	/* case */
.case_list1 dd {
width: 100%;
margin: 0 0 15px 0;
}	/* news */
.news_list2_pic {
width: 100%;
margin-bottom: 18px;
}
.news_list2_con {
width:100%;
padding-left: 0;
}	/* news_det */
.news_det_wrapper {
width: 100%;
}
.news_det_date .item {
margin-bottom: 5px;
}
.news_det_date .item .icon {
font-size: 16px;
}
.rela_news_list dd {
width: 100%;
margin-bottom: 20px;
}
.rela_news_list dd:last-child {
margin-bottom: 0;
}	/* contact */
.contact_box1_l {
width: 100%;
margin-bottom: 20px;
}
.contact_box1_l_list .item .icon {
width: 70px;
height: 70px;
font-size: 34px;
}
.contact_box1_l_list .item .con {
width: calc(100% - 70px);
padding-left: 15px;
}
.contact_box1_r {
width: 100%;
}
.contact_page_form dd {
width: 100%;
}

    .ind_video_maskBox .video_Box_1 {
        width: 92%;
        height: 220px;
    }

    .ind_video_maskBox .video_Box_1 .closeBtn {
        font-size: 18px;
    }
}