@media (max-width: 1920px) {
  .container {
    max-width: 1420px;
  }
}

@media (max-width: 1680px) {
  .container {
    max-width: 1320px;
  }

}

@media screen and (max-width:1440px) {
  .container {
    max-width: 1280px;
  }
  .jjfa_list .fa_title b { font-size: 18px;}
}

@media screen and (max-width:1280px) {
  .container {
    max-width: 1200px;
  }
  .nav-menu {
    flex: 6;

}
.nav-menu li a { padding: 0 5px;}
  .top-box .logo img {
    max-height: 60px;
  }
  #banner .swiper-button {
    display: none;
  }
  .cpzx .swiper-button-prev { left: 0;}
  .cpzx .swiper-button-next { right: 0;}
  .news-two li a {
    padding: 8px 15px;
  }
  .ab_bottom li a b { font-size: 42px;}
}
@media screen and (max-width:1024px) {
  .container {
    width: 100%;
  }
 
 .foot { padding: 30px 0;}
 .fot_bg p { font-size: 20px; line-height: 32px;}
 .nav-menu a { font-size: 16px;}
 .ab_bottom li a b {
  font-size: 32px;
 }
 .ab_bottom ul li span {
  height: 30px;
 }
 .jjfa_list .fa_title b { font-size: 15px;}
}
@media screen and (max-width:990px) {
  .mobile-menu-hamburger { display: block; width: 30%; text-align: right; }
  /*头部*/
  .back-to-top {
    display: none !important;
  }

  #header {
    height: 70px;
  }
.top-box { height: 70px;}
  .top-box .logo {
    justify-content: flex-start;
    height: 70px;
  }

  .top-box .logo img {
    max-height: 55px;
  }

.lang { display: none;}
.ser_py { padding: 10px;}
.ser_py_tu b { text-align: center; margin-bottom: 0; width: 100%; display: block; font-size: 24px;}
.ser_py_tu { text-align: center; }
.ab_more { margin: 20px auto !important;}
.inOneSwiper1 .swiper-wrapper {
  display: block;
  min-height: 22rem;
  width: 80%;
  height: 100%;

  opacity: 1;
}
.jjfa_list li { width: calc(33.33% - 30px)!important;}
.news .news_con { flex-direction: column;}
.news .news_con .newsfl { width: 100%;}
.main_title { text-align: center!important;}
.main_p {text-align: center!important;}
.news .news_con .newsfr { padding: 0; width: 100%;}
.inOneSwiper1 { margin-top: 0;}
.tj_tu .btn-next, .tj_tu .btn-prev { width: 35px; height: 35px; line-height: 35px;}
  /*banner*/
  
  #banner .swiper-button {
    display: none;
  }

  #banner .swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: 10px;

  }

  #banner .swiper-slide .pcimg {
    display: none !important;
  }

  #banner .swiper-slide .mobimg {
    display: block !important;
  }

  #header.header-transparent {
    background:#fff;
  }
  

.foot_tel { width: 100%;}
  /*底部*/
  .foot {
    padding: 30px 0;
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .foot-logo {
    display: none;
  }

  .foot-logo img {
    width: 100%;
  }

  .foot_nav {
    display: none;
  }



  .foot {
    flex-wrap: wrap;
    flex-direction: row;
    justify-content: space-between;
  }
  .main_title { display: block; text-align: center;}
  .about {
    display: block;
  }



  .ab_tu {
    width: 100%;
  }

  .ab_txt {
    width: 100%;
 
  }
  .ab_tu  { position: relative;}

.pro_box .container { padding: 0;}
.main_span { text-align: center;}
.tj_tu .swiper-button-prev {
  left:calc(50% - 80px);
  top:98%;


}

.tj_tu .swiper-button-next {
  right:calc(50% - 80px);
  top:98%;
}
.ser_py { flex-direction: column; margin-bottom: 20px;}
.ser_py_txt { width: 100%;}
.ser_py_txt img { margin-right: auto; margin-left: auto;}
.ser_py_tu { width: 100%;}
.yuyan { display: block;}
.ys .container { flex-direction: column;}
.sl_info { width: 100%;}
.service-con { width: 100%;}
.banner_txt b { font-size: 32px;}
.tj_tu .swiper-slide-thumb-active::after { width: 100%!important;}
.ny_tab ul li a { padding: 10px 5px;}
.inabout { flex-direction: column;}
.inab_txt { width: 100%;}
.inab_tu  { display: none;}

}

@media screen and (max-width:768px) {

  /*头部*/

  .top-box .logo {
    justify-content: flex-start;
    height: 60px;
  }

  .top-box .logo img {
    max-height: 45px;
  }

  .mobile-nav-toggle {
    top: 5px;
  }



  .banner-slide-content .title {
    font-size: 20px;
    line-height: 32px;
    font-weight: 500;
    color: #fff;
    display: block;
    margin-bottom: 15px;
    letter-spacing: -0.25px;
    text-transform: capitalize;
  }


  .banner-slide-content p {

    font-size: 18px;
    font-family: "Poppins", sans-serif;
    color: #fff;

  }

  .bottom_nav {
    display: block;
  }

  .bottom_nav a span {
    margin: 0;
  }

  .bottom_nav a {
    flex-direction: column;
  }

  .bottom_nav a img {
    width: 26px;
  }

  .copyright {
    padding: 20px 0 75px;
  }

  .copyright i {
    float: none;
  }

  .main_title p b {
    font-size: 38px;
  }
  .inmain_title p b {
    font-size: 38px;
  }
  .scroll {
    display: none;
  }
  .pad80 {
    padding: 15px 0;
}
.main_title { font-size: 30px; margin-bottom: 10px;}
.inmain_title { font-size: 30px; margin-bottom: 10px;}
.main_span { font-size: 18px;}
.inmain_span { font-size: 18px;}
.ab_bottom li a b  { font-size: 20px;}
.ab_bottom li a i { padding-bottom: 15px;}
.ab_bottom li a p { font-size: 14px;}
.fot_bg { height: 330px;}

#hyyy .swiper-button-next, #hyyy .swiper-button-prev {
  position:absolute;
  top:35%;

  width: 35px;
  height: 35px;
  text-align: center;
  line-height: 35px;
  font-size: 20px;
 

}
.news .news_con { flex-direction: column;}
.news .news_con .newsfl {
  width: 100%;
}
.news .news_con .newsfr dl dd b { font-size: 18px;}

.news .news_con .newsfr dl dd .newsmore2 { margin-top: 20px;}
.news .news_con .newsfr { margin-top: 15px; padding-left: 0; width: 100%; border: 0;}

.news .news_con .newsfr ul { margin-top: 15px;}
.news .news_con .newsfr ul li { height: auto; padding: 15px 10px; width:calc( 33.33% - 10px) ; margin: 5px;}
.news .news_con .newsfr ul li .newsmore2 { margin-top: 20px;}
.foot .foot_tel b { width: 100%;}
.ser_py_tu p img { height: auto;}
.indexXian { display: none;}
.banner_txt b {
  display: block;
  font-size: 20px;
  color: #EE1D23;
  margin: 10px 0;
  text-shadow: none;
}
.banner_txt  { top:10%}
.banner_txt span {
  color: #333;
  font-size: 14px;
  display: block;
  text-shadow: none;
}
.ab_bottom .ab_num { flex-direction: column;}
.ab_bottom .ab_num .item { flex-direction: column;}
.ab_bottom .ab_num .item div { margin: 0;}
.ab_bottom li a i { padding: 0; display: block; text-align: center;}
.service-con .ser-item { width: 50%;}
.ab_bottom .ab_num img { height: 30px;}
.ab_bottom { margin-top: 30px;}
.tj_tu .container { width: 100%;}
.ser_py_tu p {
  position: relative;
  font-size: 14px;
  text-align: center;
  width: calc(50% - 20px);
  margin: 10px;
  z-index: 2;
}
.ser_py_tu { margin-top: 0;}
.inOneSwiper1 .swiper-slide span { font-size: 14px; font-weight: normal; margin-top: 10px;}
.jjfa_list li {
  width: calc(50% - 10px)!important;
  margin: 5px;
}
.ys { padding-top: 40px;}
.gs_info { margin: 20px 0;}
.service-con .ser-item { padding: 20px;}
.pad90 { padding: 40px 0;}
.ab_txt p { font-size: 16px;}
.fot_bg p { font-size: 16px;}
.inOneBox .swiperBox .jtBox { position: relative;}
.inOneSwiper1 .swiper-wrapper { width: 100%;}
.inOneBox .swiperBox .jtBox { left: 45%; top:0;  height: 50px; width: 120px; }
.inOneBox .swiperBox .jtBox .swiper-button-next {top: 66%; transform: rotate(90deg); left: 63%; right: auto; background: none;}
.inOneBox .swiperBox .jtBox .swiper-button-prev { left: 20%; top:66%; transform: rotate(-90deg);}

.pro_list a { border-radius: 10px; display: block; float: left; width: calc(50% - 20px);}


}

@media screen and (max-width:640px) {


  .main_title {
    padding: 5px;
  }

  #banner .swiper-slide .container {
    position: absolute;
    left: 0;
    right: 0;
    top: 33%;
    bottom: 0;
    margin: 0 auto;
  }

  .banner-slide-content .title {
    font-size: 16px;
    line-height: 28px;
    font-weight: 500;
    color: #fff;
    display: block;
    margin-bottom: 10px;

  }


  .banner-slide-content p {

    font-size: 14px;
    font-family: "Poppins", sans-serif;
    color: #fff;


  }

  .foot .ft-contact {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 10px;
  }

  .foot .ft-contact {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    padding: 10px;
  }

  .main_title p b {
    font-size: 30px;
  }
  .inmain_title p b {
    font-size: 30px;
  }
  .service-con .ser-item {
    width: 100%;
  }
  #hyyy .swiper-slide a { height: 298px;}
  .gs_info { line-height: 30px;}

  .main_title { font-size: 24px;}
  .inmain_title { font-size: 24px;}
  .service-con .ser-item b { font-size: 20px;}
  .ab_more { max-width: 140px;}
  .ny_tab ul li { font-size: 14px; padding: 10px ;}
}
@media screen and (max-width:480px) {
  #header {
    height: 50px;
  }
  .top-box { height: 50px;}
  .top-box .logo {
    justify-content: flex-start;
    height: 50px;
  }

  .top-box .logo img {
    max-height: 50px;
  }

  .mobile-nav-toggle {
    margin-top: 4px;
  }

  .mobile-nav-toggle i {
    width: 42px;
    height: 42px;
    line-height: 42px;

  }

  .mobile-nav-toggle {
    top: 0;
  }

  .main_title p b {
    font-size: 24px;
  }
  .inmain_title p b {
    font-size: 24px;
  }


  .banner-slide-content p {
    margin-top: 0;
    font-size: 12px;
  }

  .banner-slide-content .title {
    font-size: 14px;
    line-height: 24px;
  }

  #banner .swiper-slide .container {
    top: 13%
  }

  .foot {
    padding: 20px 0;
  }

  .foot b {
    margin-bottom: 15px;
  }
  .ny_tab ul li { font-size: 14px; padding: 10px 0px;}
}