/*移动端适配*/
@media screen and (min-width: 1920px) {
  .contact_con .contact_dw{
    right: -20px;
  }
}

@media screen and (max-width: 1420px) {
 
}

@media screen and (max-width: 1280px) {
  .contact_con .contact_dw{
    right: 150px;
  }
}

@media screen and (max-width: 768px) {
  .head_con {
    width: 100%;
    height: 56px;
    z-index: 99;
  }

  .wrap_head {
    height: 56px;
  }

  .icon_menu {
    display: block;
    height: 20px;
    width: 20px;
    position: absolute;
    left: 21px;
    top: 18px;
    z-index: 99;
  }

  .icon_menu .i_menu {
    display: block;
    height: 14px;
    width: 15px;
    background: url(../img/icon_menu.png) no-repeat 0 0;
    background-size: contain;
    position: absolute;
    left: 0px;
    top: 0px;
    z-index: 2;
  }

  .icon_menu .i_close {
    display: none;
    height: 14px;
    width: 15px;
    background: url(../img/icon_menu_close.png) no-repeat 0 0;
    background-size: contain;
    position: fixed;
    left: 21px;
    top: 21px;
    z-index: 4;
  }
  .head_white .icon_menu .i_menu {
    background: url(../img/icon_menu_hover.png) no-repeat center;
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    margin-top: 0;
  }
  .menu_list .menu_item {
    display: block;
    float: none;
    height: 63px;
    margin-left: 58px;
  }   
  .menu_list .menu_item .txt {
    color: #2a2e2e;
    font-weight: normal;
  }
  .head_con .logo {
    display: block;
    height: 24px;
    width: 80px;
    position: absolute;
    left: 51%;
    top: 14px;
    margin-left: -40px;
  }

  .menu_list {
    display: block;
    position: fixed;
    background: #fff;
    width: 260px;
    height: 100%;
    right: 0px;
    left: 0px;
    padding-top: 90px;
    z-index: 4;
    transform: translate(-260px, 0);
    opacity: 0.8;
    transition: transform 0.25s ease-out, opacity 0.25s ease-out;
  }

  .head_con .logo h1 {
    display: block;
    width: 80px;
    height: 24px;
    background: url(../img/logo-white.png) no-repeat 0 0;
    background-size: 100% 100%;
  }

  .head_white .logo h1 {
    background: url(../img/logo-blue.png);
    background-size: 100% 100%;
  }
  .bg_hover {
    display: none;
    height: 100%;
    width: 100%;
    position: fixed;
    left: 0px;
    top: 0px;
    background: rgba(0, 0, 0, 0.2);
    z-index: 3;
  }
  .banner_con img {
    height: 480px;
  }

  .banner_con .banner_txt {
    width: 100%;
    text-align: center;
    top: 44%;
  }
  .banner_con .banner_txt h2{
    width: 70%;
    margin: 0 auto;
    font-size: 32px;
    margin-bottom: 16px;
    letter-spacing: 8px;
  }
  .banner_con .banner_txt h2 .icon_reddot{
    display: none;
  }
  .banner_con .banner_txt .pc-txt{
    display: none;
  }
  .banner_con .banner_txt .moble-txt{
    display: block;
  }
  .banner_con .banner_txt .moble-txt span{
    display: block;
    margin-bottom: 8px;
  }
  .banner_con .banner_txt .moble-txt{
    font-size: 18px;
    line-height: 20px;
    letter-spacing: 2px;
  }
  .footer_con {
    width: 100%;
  }
  .footer_menu{
    display: none;
  }
  .footer_area ul li{
    margin: 0;
  }
  .footer_area ul{
    display: block;
    text-align: center;
  }
  .footer_top{
    padding: 24px 0;
  }
  .footer_con .logo_tencent{
    margin-left: 30px;
  }
  .f_contact .phone_num p {
    font-size: 20px;
  }
  .s_page{
    padding-top: 56px;
  }
  .s_page .banner_con img{
    width: 100%;
    height: auto;
  }
  .s_page .banner_txt{
    text-align: left;
    top: 50%;
    left: 50%;
  }
  .s_page .banner_txt h3{
    padding-left: 30px;
    font-size: 20px;
    color: #fff;
    margin-bottom: 10px;
  }
  .s_page .banner_txt p{
    font-size: 14px;
    padding-left: 30px;
    letter-spacing: 2px;
  }
  .about_area{
    height: auto;
    background-size: auto 100%;
  }
  .about_con{
    width: 100%;
    padding: 50px 0;
  }
  .mob_pad{
    padding: 0 24px;
  }
  .about_con .a_line .line{
    width: 300px;
  }
  .about_con .a_des p{
    width: 95%;
  }
  .about_con .a_tit h2{
    line-height: 36px;
  }
  .s_menu_list{
    display: none;
  }
  .service_con{
    width: 100%;
    padding: 50px 0;
  }
  .service_con .s_box{
    display: block;
  }
  .service_con .s_box .s_left{
    width: 100%;
  }
  .service_con .s_box .s_right{
    margin-top: 30px;
  }
  .service_con .s_tit h2 {
    color: #fff;
    width: 100%;
    font-size: 18px;
  }
  .service_con .color_f {
    margin-top: 20px;
  }
  .service_con .s_box .s_right ul {
    display: flex;
    width: 100%;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .service_con .s_box .s_right ul li {
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 20px;
  } 
  .service_area{
    height: auto;
  }
  .service_con .s_box .s_right ul li .s_item {
    width: 140px;
    height: 140px;
  }
  .service_con .s_box .s_right ul li img {
    width: 70px;
    height: 70px;
    margin-top: 20px;
  }
  .service_con .s_box .s_right ul li .s_item p {
    font-size: 16px;
  }
  .case_area{
    padding: 40px 0;
  }
  .index_case_con{
    width: 100%;
  }
  .index_case_con .swiper-button-prev, .index_case_con .swiper-button-next{
    display: none;
  }
  .index_case_box .index_case_container {
    width: 100%;
    margin: 0 auto;
    height: auto;
  }
 
  .index_case_box .index_case_item .index_case_pic{
    width: 100%;
    height: 200px;
  }
  .index_case_box .index_case_item {
    display: block;
  }
  .f_right{
    margin-right: 5px !important;
  }
  .index_case_item .index_case_des p {
    font-size: 14px;
    color: #666;
    line-height: 24px;
    width: 320px;
  }
  .index_case_item .index_case_des{
    padding-bottom: 16px;
    width: 90%;
    margin-left: 5%;
    padding-top: 20px;
    margin-bottom: 16px;
  }
  .index_case_item .index_case_des .c_line {
    width: 320px;
  }
  .case_con .index_case_tit h3 {
    font-size: 24px; 
    margin-bottom: 12px;
  }
  .case_con .index_case_tit {
    margin-bottom: 20px;
  }
  .news_area {
    padding: 30px 0;
    padding-bottom: 90px;
  }
  .news_con {
    width: 100%;
  }
  .news_con .index_news_list ul{
    display: block;
  }
  .news_con .index_news_list ul li{
    width: 100%;
    margin-bottom: 30px;
  }
  /*服务支持*/
  .service_box{
    padding: 50px 0;
  }
  .service_container{
    width: 100%;
  }
  .service_list li{
    display: block;
  }
  .service_list li .s_pic{
    margin-bottom: 20px;
  }
  .service_list li .s_pic img{
    width: 100%;
    height: auto;
  }
  .service_list li .s_des{
    padding-left: 0;
    padding: 0 20px;
  }
  .news_container{
    width: 100%;
  }
  .news_box .news_list .news_item{
    display: block;
  }
  .news_box .news_list .news_item img{
    width: 100%;
    height: auto;
  }
  .w1200{
    width: 100%;
  }
  .news_box{
    padding: 30px 0;
  }
  .news_box .news_list .news_item .news_item_des {
    margin-top: 20px;
  }
  .news_box .news_list .news_item .news_item_des a {
    margin-bottom: 14px;
    font-size: 20px;
  }
  .news_box .news_list .news_item .news_item_des span {
    font-size: 16px;
  }
  .nav-box .nav_links {
    margin: 0 16px;
    margin-top: 8px;
  } 
  .news_detail{
    padding: 30px 0;
  }
  .news_detail_con{
    width: 100%;
    margin: 0 auto;
  }
  .nd_tit{
    text-align: center;
    margin-bottom: 20px;
  }
  .nd_tit h3{
    font-size: 24px;
  }
  .news_detail .detail_box p{
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 30px;
    text-indent: 0px;
  }
  .news_detail .detail_box p img{
    width: 100%;
    margin-left: 0;
    transform: translate(0%, 0%);
    -webkit-transform: translate(0%, 0%);
  }
  .contact_box {
    width: 100%;
    height: 180px;
  }
  .contact_con{
    width: 100%;
  }
  .contact_info{
    display: none;
  }
  .contact_dw{
    display: none;
  }
  .mob_contact_info{
    display: block;
  }
  .mob_contact_info{
    padding: 30px 20px;
    background: none;
  }
  .mob_contact_info h3{
    font-size: 24px;
    color: #303030;
    font-weight: bold;
    margin-bottom: 20px;
  }
  .mob_contact_info  p{
    font-size: 16px;
    line-height: 1.5;
    color: #303030;
    margin-bottom: 10px;
  }
  .mob_about{
    display: block;
  }
  .introduction{
    display: none;
  }
  .time_line{
    display: none;
  }
  .nav-box{
    display: none;
  }
  .about_box{
    background-size: 100% auto;
  }
  .honor{
    background: url(../img/mob_hbg.png) no-repeat;
    background-size: 100% 100%;
  }
  .honor_con{
    width: 100%;
  }
  .honor_con .honor-content {
    width: 100%;
  }
  .honor_con .honor-content li{
    width: 48%;
    margin: 0;
    font-size: 12px;
    padding: 12px 0;
  }
  .honor_con .honor-content li::after { 
    top: 17px;
  }
  .honor_con h2 {
    font-size: 20px;
    padding-top: 30px;
    margin-bottom: 30px;
  }
  .honor_swiper{
    padding: 30px 0;
  }
  .h_swiper_con {
    width: 100%;
  }
  .honor_swiper .swiper-pagination{
    margin-left: -60px;
    bottom: 10px;
  }
  .h_swiper_con img{
    width: 100%;
  }
  .case_box{
    padding: 30px 0;
  }
  .case_list li {
    display: block;
  }
  .case_list li .case-img-box{
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    margin-right: 0;
  }
  .case_list li .case-img-box img{
    width: 100%;
    height: auto;
   
  }
  .case-info{
    padding: 0 20px;
  }
  .case_list li .case-info h3 {
    font-size: 20px;
  }
  .case_list li .mask_show .mask_box{
    display: none;
  }
  .nav_tab{
    display: none;
  }
  .case_box1{
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .mob_case_pic{
    width: 100%;
    display: block;
  }
  .mob_case_pic img{
    width: 100%;
    height: 140px;
  }
  .p_list_box li {
    display: block;
  }
  .case_pic{
    display: none;
  }
  .p_list_box .c_pad {
    display: block;
    padding: 20px 16px;
  }
  .p_list_box li .case_info {
    width: 100%;
  }
  .case_list_box li .case_info{
    width: 100%;
    padding-top: 40px;
    z-index: 10;
  }
  .p_detail{
    padding: 30px 0;
    padding-bottom: 60px;
  }
  .p_detail_con{
    width: 100%;
  }  
  .p_detail_top{
    display: block;
  }
  .p_detail_top .p_pic{
    width: 100%;
    height: auto;
  }
  .p_detail_top .p_pic img{
    width: 100%;
    height: auto;
  }
  .p_detail_top .p_des{
    width: 100%;
    margin-left: 0px;
    padding-top: 30px;
  }
  .p_detail_txt{
    padding: 30px 0;
  }
  .p_detail_txt_con{
    width: 100%;
  }
  .param .p-tit {
    width: 100px;
  }
  .param .p-mes {
    padding: 20px 20px;
  }
  .menu_list .subline_show .menu_hook {
    display: none !important;
  }
  .case_list_box li .p_mask {
    display: none !important;
    position: absolute;
    width: 100%;
    height: auto;
  }
  .ry_pic{
    display: none;
  }
  .index_about_pic{
    display: none;
  }
  .case_con{
    width: 100%;
  }
  .pdc_tt {
    display: none !important;
  }
  .news_con .index_news_tit{
    background: none;
  }
  .pc_index_banner{
    display: none !important;
  }
  .mb_index_benner{
    display: block !important;
  }
  .news_con .index_news_tit{
    height: 60px;
  
  }
  .news_con .index_news_tit h3 {
    line-height: 60px;
 }
 .index_news_item .item_top::after{
  display: none;
 }
 .index_news_item .item_pic img{
  width: 100%;
  height: 180px;
 }
 .index_case_con .index_case_tit{
  margin-bottom: 30px;
 }
 .index_case_area{
  padding: 36px 0;
 }
 .banner_con .en_txt{
  display: none;
 }
 .banner_con .x_line{
  display: none;
 }
 .index_since{
  display: none;
 }
 .about_con .a_des h3{
  display: block;
 }
 .index_news_item .item_top{
  border-right: none;
 }
 .news_detail .np_links{
  display: block;
 }
 .news_detail .np_links  a{
  display: block;
  margin-bottom: 20px;
  font-size: 12px;
  width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
 }
 .pages_inp{
  display: none;
 }
 .pages_btn{
  display: none;
 }
 .pages cite {
  display: none;
 }
 .pages a:link, .pages a:visited, .pages a:active {
   margin-bottom: 4px;
   display: inline-block;
 }
 .case-img-box #viewer img:first-child {
  width: 100%;
  }
  .detail_box section{
    width: 100% !important;
  }
  .case_pop_detail{
    width: 100% ;
    margin: 0 auto;
   }
   .case_pop_detail .case_pop_con{
    padding-top: 50%;
   }
   .case_pop_detail .case_swiper_con{
    width: 100% ;
    margin: 0 auto;
   }
   .case_pop_detail .swiper-slide img{
    width:100% ;
    height: auto;
   }
   .case_pop .swiper-button-prev , .case_pop .swiper-button-next {
    display: none;
  }
  .service_list li .s_des p {
    padding-left: 0;
  }
  .detail_box img{
    max-width: 100%;
    height: auto !important;
  }
}


@media all and (max-width:320px) {}