@media screen and (max-width:1440px) {
  .main-menu .main-menu-list>li, .stricky-header .main-menu-list>li { position: relative; padding: 0 25px; }
  .sl .swiper-button-next, #case .swiper-button-next { right: 0; }
  .sl .swiper-button-prev, #case .swiper-button-prev { left: 0; }
  .lc_bg { position: absolute; top: 75px; left: 30px; width: 90%; height: 40px; background: #093AA7; z-index: 1; }
  .lc_bg2 { position: absolute; top: 265px; width: 90%; left: 50px; height: 40px; background: #093AA7; z-index: 1; }
  .lc_bg3 { position: absolute; right: 0px; top: 75px; width: 230px; height: 230px; border: 40px solid #093AA7; border-radius: 80px; clip-path: polygon(50% 0%, 100% 0%, 100% 3600%, 50% 50%); -webkit-clip-path: polygon(50% 0%, 100% 0%, 100% 3600%, 50% 50%); }
}
@media (min-width:1200px) {
  .main-menu .main-menu-list, .main-menu .main-menu-list ul, .stricky-header .main-menu-list, .stricky-header .main-menu-list ul { display: flex; }
  .mobile-nav-buttons { display: none; }
  .main-menu .mobile-nav-toggler { display: none; }
}
@media (max-width:1200px) {
  .wal { width: 100%; }
  .main-menu .mobile-nav-toggler { display: none; }
  .main-menu .main-menu-list>li, .stricky-header .main-menu-list>li { position: relative; padding: 0 13px; }
  .main-menu-wrapper-logo { margin-left: 35px; }
  #banner:hover .swiper-button { opacity: 0; }
  .banner_txt { text-align: center; }
  .banner-more { margin: 10px auto; }
  .banner_txt b { font-size: 38px; }
  .cc-form-box { width: 49%; }
}
@media screen and (max-width:990px) {
  .wal { width: 100%; padding-right: 15px; padding-left: 15px; margin-right: auto; margin-left: auto; }
  .main-header { margin-top: 70px; }
  .stricky-header .logo { display: block; }
  .stricky-header .logo2 { display: none; }
  .main-menu .mobile-nav-toggler { display: block; }
  .main-menu .main-menu-list { display: none; }
  .back-to-top { display: none !important; }
  .zyzs-list-box { margin-top: 40px; }
  .main-menu-wrapper-left { display: flex; justify-content: space-between; align-items: center; height: 70px; }
  .main-menu-wrapper-logo img { max-height: 50px; }
  .main-menu-wrapper-logo { position: relative; margin-right: 35px; }
  .main-menu-wrapper-main-menu { display: block; height: 70px; line-height: 70px; }
  #banner .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction { bottom: 10px; }
  .banner-more { display: none; }
  .banner_txt p { font-size: 20px; color: rgba(255, 255, 255, 0.8); text-shadow: none; display: none; }
}
@media screen and (max-width:768px) {

  /*头部*/
  .mobile-nav-toggle { top: 5px; }
  .banner_txt b { font-size: 28px; margin: 10px 0; }
  .banner_txt span { font-size: 20px; }
  .main_title { font-size: 36px; margin-bottom: 0; }
  .about-box { display: block; }
  .about_fl { overflow: hidden; padding: 40px; width: 100%; }
  .about_fr { width: 100%; }
  .ny-xiaoguo6 li { width: calc(50% - 2px); float: left; border: 1px solid #E0E0E0; background: #f5f5f5; padding: 20px 0; margin-left: -1px; transition: all 0.3s; }
  .zzsc .tab a { display: block; font-size: 16px; padding: 30px 0; width: calc(50% - 10px); }
  .ys_con { margin-top: 30px; padding: 10px; }
  .ys_list_right { float: left; width: 100%; }
  .ys_list_left { float: left; width: 100%; }
  .news_con { flex-wrap: wrap; }
  .lc_box { justify-content: center; }
  .lc_box2 { flex-direction: row; justify-content: center; }
  .news_con a:first-child { border-right: none; }
  .lc_box .item, .lc_box2 .item { font-size: 14px; display: flex; line-height: 24px; align-items: center; justify-content: center; width: calc((100% / 2) - 30px); margin: 10px 10px; }
  .lc_bg, .lc_bg2, .lc_bg3, .lc_bg4 { display: none; }
  .news_con a { width: 100%; }
  .news_con a:last-child { padding-left: 0; margin-top: 30px; }
  .news-two ul li { width: 100%; }
  .main-menu-wrapper-logo { margin-left: 15px; }
  .zyzs { width: 50%; }
  .ny-xiaoguo6 li a { padding: 15px; }
  .ft-nav { display: none; }
  .foot .ft-contact { width: 100%; margin-left: 0; }
  .foot .ewm { width: 100%; margin: auto; }
  .foot .ewm b { display: none; }
  .ys { background: url(../images/fanga.jpg) no-repeat; background-size: cover; padding-top: 50px; padding-bottom: 10px; margin-top: 20px; }
  .banner_txt { top: 15% }
  .main_title p b { font-size: 26px; }
  .ys_list_left b { font-size: 26px;line-height: 1.2; }
  .news_con a:first-child { padding: 0; }
}
@media (max-width:640px) {
  .disblak { margin-top: 30px; padding: 10px; }
  .disblak tr { display: flex; flex-direction: column; }
  .main_title span {font-size: 14px;}
  .about_fl {padding: 30px 20px;}
  .about_fl .m_title {font-size: 26px;}
}
@media screen and (max-width:480px) {
  .main-menu-wrapper-left { display: flex; justify-content: space-between; align-items: center; }
  .main-menu-wrapper-logo img { height: 42px; }
  .banner_txt b { font-size: 20px; margin: 10px 0; }
  .banner_txt span { font-size: 16px; }
  .main_title { font-size: 26px; }
  .main_title p { margin-bottom: 8px; }
  .ny-xiaoguo6 li b { font-size: 20px; }
}