@media (max-width: 1500px) {
  .wal{
    width: 1200px;
    margin: 0px auto;
  }

  .product .swiper-slide .zi_box p.pro_title{
    font-size: 16px;
  }

  .product .swiper-slide .zi_box span{
    font-size: 14px;
    margin-top: 10px;
  }


}

@media (min-width: 1200px) {


}

@media (max-width: 1200px) {

  .wal {
    width:calc(100% - 30px);
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
  }
 .header .headbody a.logo{
    width: 210px;
 
 }
 .header .nav {
    width: calc(100% - 220px);
    height: 100%;
}
.header .nav .main-menu-list{
  display: flex;
  flex-flow: row nowrap;
  justify-content: space-between;
}
.header .nav .main-menu-list > li {
    width: auto;
    font-size: 15px;
    line-height: 80px;
}
.header .nav .main-menu-list > li > a{
  padding: 0 8px;
}
.header .nav .main-menu-list > li.cn a{
    padding: 0 5px;
}

.header .nav .main-menu-list > li.cn:hover a{
  background: none;
  color: #666;
}
.header .nav .main-menu-list > li.cn a:hover {
  color: #2D4BCB;
}
.header .nav .yiji .yjbody .ul1 {
  width: 30%;
}
 
.header .nav .yiji .yjbody .ul1 > li .ul2 .ul3{
 
  width: 140%;
}

.header .nav .yiji .yjbody .yj_right {
    width: 60%;
   
}


  #banner:hover .swiper-button {
    opacity: 0;

  }

  .banner_txt {

    text-align: center;

  }

  .banner-more {
    margin: 10px auto;
  }

  .banner_txt b {
    font-size: 38px;
  }

  .search .tel_left b{
    font-size: 20px
  }
  .search .search_right{
    width: 34%;
    position: relative;
  }

  .title b{
    font-size: 35px;
    color: #333;
    text-transform: uppercase;
  }
  .title p{
    display: block;
    color: #999;
    line-height: 20px;
    width: 60%;
    margin: 0 auto;
  }

  /* product */
  .pro_txt b {
    font-size: 20px;
  }

  .pro_txt span {
   
    font-size: 13px;
  }
  .pro-fr .pro_tu img {
    max-height: 300px;
/*    transform: scale(1.6,1.6);*/
}
  .ab_more2 {
    width: 120px;
    line-height: 35px;
  }
  /*company*/

  .company .com_body .com_l b {
    font-size: 24px;
    padding: 15px 0;
  }
  
  .company .com_body .com_l p {
    font-size: 15px;
    line-height: 150%;
  }

  .jjfa .tit_box {
    width: 100%;
    position: relative;
    top: 0px;
  }
  
  /*新闻*/
  .news .new_body .new_left {
    padding: 30px;
    background: #f1f1f1;
  }
  .news .new_body .new_right ul li {
    padding: 20px 15px;
    border-bottom: 1px solid #dfdfdf;
  }
  .news .new_body .new_right ul li a .new_mid .tit1 {
    font-size: 16px;
    line-height: 20px;
    color: #333;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }

}

@media screen and (max-width:990px) {
  .header {
    width: 100%;
    height: 60px;
    position: relative;
    border-bottom: 1px solid #dfdfdf;
  }
  .header .nav {
    display:none;
  }
  .header .mobile_nav {
    display:block;
  }
  .header .mobile_nav .mobile-nav-btn{
    width: 32px;
    height: 32px;
    border:1px solid #999;
    border-radius: 5px;
    padding-top: 4px;
  }
  .header .mobile_nav .mobile-nav-btn i{
    display: block;
    width: 68%;
    height: 2px;
    background: #999;
    margin: 4px auto;
  }


  .mobile-nav-main{
    display: none;
    position: absolute;
    top: 0;
    width: 100%;
    min-height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999999;
    

  }
  .mobile-nav-main .mobile-nav-main-body{
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
  }
  .mobile-nav-main .close{
    width: 35px;
    height: 35px;
    padding: 10px;
    position: absolute;
    top: 5px;
    right: 5px
  }
  .mobile-nav-main .mobile-nav-menu{
    position: absolute;
    left: 0;
    top: 0;
    width: 85%;
    height: 100%;
    overflow: scroll;
    background: #2D4BCB;
    padding: 30px;
    color: #fff;
  }
  .mobile-nav-main .mobile-nav-menu b{
    display: block;
    width: 100%;
    color: #fff;
    font-size: 20px;
    line-height: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  }
  .mobile-nav-main .mobile-nav-menu a{
    color: #fff;
  }
  .mobile-nav-main .mobile-nav-menu ul{
    margin-top:20px;
  }
  .mobile-nav-main .mobile-nav-menu > ul > li{
    position: relative;
    font-size: 16px;
    
    line-height: 50px;
     border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  }
  .mobile-nav-main .mobile-nav-menu > ul > li >a{
    display: inline-block;
    width: calc(100% - 50px);
  }
  .mobile-nav-main .mobile-nav-menu > ul > li.cn >a{
    display: inline-block;
    width: auto;
  }
  .mobile-nav-main .mobile-nav-menu ul li .menuicon{
    display: inline-block;
    width:50px;
    height:50px;
    text-align: right;
 /*   filter: grayscale(100%);
    opacity: 0.3;*/
    position: absolute;
    top: 0;
    right: 0;
    z-index: 999;
  }
  .mobile-nav-main .mobile-nav-menu ul li .menuicon img{
    width: 16px;
    height: 16px;
  }
  .mobile-nav-main .mobile-nav-menu .ul1{
    background: rgba(255,255,255,0.1);
    /*padding:0 20px;*/
    margin-top: 0;
    display: none;
  }
  .mobile-nav-main .mobile-nav-menu .ul2{
    background: rgba(255,255,255,0.2);
    /*padding:0 20px;*/
    margin-top: 0;
    display: none;
    font-size: 14px;
  }
  .mobile-nav-main .mobile-nav-menu .ul3{
    background: rgba(255,255,255,0.3);
    /*padding:0 20px;*/
    margin-top: 0;
    display: none;
    font-size: 12px;
  }

  .mobile-nav-main .mobile-nav-menu .ul1 > li,
  .mobile-nav-main .mobile-nav-menu .ul2 > li,
  .mobile-nav-main .mobile-nav-menu .ul3 > li{
    padding:0 10px;
  }
.mobile-nav-main .mobile-nav-menu .ul3 > li{
  height: auto;
  line-height: 20px;
  display:flex;
  flex-flow: row nowrap;
  padding:5px 0;
}
.mobile-nav-main .mobile-nav-menu .ul3 > li span{
  line-height: 20px;
  padding:0 3px;
  display: inline-block;
}
  .mobile-nav-main .mobile-nav-menu .ul3 > li > a{
    display: inline-block;
    line-height: 20px;
    
  }
  .mobile-nav-main .mobile-nav-menu .ul1 > li > a,
  .mobile-nav-main .mobile-nav-menu .ul2 > li > a{
    display: inline-block;
    width: calc(100% - 50px);
    font-size: 14px;
    min-height: 50px;
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    line-height: 18px;
/*    border-bottom: 1px solid #687DD9;*/
  }

   .mobile-nav-main .mobile-nav-menu .ul2 > li > a{
    font-size: 13px;
   }
  .mobile-nav-main .mobile-nav-menu .ul1 > li, .mobile-nav-main .mobile-nav-menu .ul2 > li{
    
  }
  .mobile-nav-main .mobile-nav-menu .ul1 > li:last-child {
    border: none;
  }

 .mobile-nav-main .mobile-nav-menu .ul1 > li,
  .mobile-nav-main .mobile-nav-menu .ul2 > li{
  position: relative;
  /*    min-height: 50px;
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    line-height: 18px;
    border-bottom: 1px solid #687DD9;*/
 }

 .mobile-nav-main .mobile-nav-menu .ul1 > li .menuicon,
 .mobile-nav-main .mobile-nav-menu .ul2 > li .menuicon{
    display: inline-block;
    width:50px;
    height:50px;
    text-align: right;
   /* filter: grayscale(100%);
    opacity: 0.3;*/
    position: absolute;
    top: 0;
    right: 10px;
    z-index: 999;
/*    border-bottom: 1px solid #687DD9;*/
  }

   

  .wal {
    width:100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
  }

 

  #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;
  }

  .search {
    padding: 15px;
    top: 0px;
  }

  .search .tel_left, 
  .search .search_right{
    width: 80%;
    margin: 0 10%;
  }  
  .search .tel_left{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    margin-bottom:30px;
  }
  .search .tel_left .tel_box:nth-child(1) {
    padding-right: 0px;
    padding-bottom: 10px;
  }
  .search .tel_left p {
    padding-bottom: 0px;
  }
  .search .tel_left b {
    font-size: 22px;
    font-family: Arial;
    color: #fff;
  }
  .title b{
    font-size: 30px;
    color: #333;
    text-transform: uppercase;
  }
  .title p{
    display: block;
    color: #999;
    line-height: 20px;
    width: 80%;
    margin: 0 auto;
  }

  .product{
    padding-top: 50px;
  }
  .product-box{
    display: flex;
    flex-flow: row wrap;
  }
  .pro-fl {
    width: 100%;
  }
  .pro-fr {
    width: 100%;
  }
  .pro_list{
    display: flex;
    flex-flow: row wrap;
  }
  .pro-fl .pro_tu {
    margin-top: 0px;
}
.pro-fl .pro_txt .ab_more2 {
    display: block;
    font-size: 14px;
    color: #999;
    width: 140px;
    line-height: 40px;
    text-align: center;
    border: 1px solid #dedede;
    background: #fff;
    margin: 20px 0;
    font-style: normal;
    transition: all 0.3s;
}
  .pro_list a ,.pro-fl a{
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    flex: auto;
    background: #fff;
    padding: 20px;
    margin: 10px;
    height: 260px;
}
  .pro-fl a{
    width: calc(100% - 40px);
  }
  .pro-fl a .pro_txt {
    font-size: 20px;
    color: #1e1e1e;
    text-align: left;
    width: 65%;
}

.jjfa .jjfa_tit {
    width: 100%;
    position: relative;
    z-index: 9999;
  }
  .jjfa .jjfa_tit ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
  }
  .jjfa .jjfa_tit ul li,.jjfa .jjfa_tit ul li.active{
    width: 30%;
    height: 135px;
    background: #2D4BCB;
    margin-top: 20px;
    display: flex;
    flex-flow: row wrap;
    align-items: center;
  }
  .jjfa .jjfa_tit ul li a{
    padding:0;
  }
  .jjfa .jjfa_com{
    display: none;
  }
  .jjfa .jjfa-menb{display: none;}
  /*new start*/
  .news .new_body .new_left, .news .new_body .new_right {
    width: 100%;
    display: flex;
    flex-flow: column wrap;
  }
  /* company*/
  .company .com_body .com_l, .company .com_body .com_r {
    width:100%;
  }

  .company .com_body .com_r{
    margin-top: 30px
  }

  /*adv*/
  .adv_line {
    height: auto;
    background: url("../images/advbg.jpg") no-repeat center;
    background-size: cover;
  }
   .adv_line ul{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-around;
    padding: 40px 0 20px;
   }
  .adv_line ul li {
    width: 33.3%;
  }
  .adv_line ul li:nth-child(4) {
    width: 50%;
  }
  .adv_line ul li:nth-child(5) {
    width: 50%;
  }
  .adv_line ul li b {
    font-size: 35px;
    font-family: Arial;
  }
  .adv_line ul li p{
    font-size: 13px;
    min-height: 44px;
  }

 

  /*footer start*/
  .foot_body .foot_l,.foot_body .foot_r{
    width: 100%;
    text-align: center;
  }
  .foot_body .foot_r ul {
    display: flex;
    flex-flow: row wrap;
    justify-content:center;
    margin-top: 10px;
  }
  .foot_body .foot_r p {
    line-height: 160%;
    font-size: 14px;
    padding: 5px 0;
  }
  .foot_body .foot_l ul {
    margin-top: 10px;
}
}

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

  /*头部*/

 .header .headbody a.logo {
    width: 160px;
}

  .banner_txt b {
    font-size: 28px;
    margin: 10px 0;
  }

  .banner_txt span {
    font-size: 20px;
  }

  /*search*/
  .search .search_right input {
    border: none;
    width: 100%;
    height: 40px;
    background: #fff;
    border-radius: 40px;
    padding: 5px 60px 5px 20px;
    font-size: 15px;
}
.search .search_right button {
    width: 40px;
    height: 40px;
    position: absolute;
    top: 0;
    right: 0;
    background: url("../images/fdj.png") no-repeat center left;
    background-size: 25px 25px;
    border: none;
}
  .search .tel_left, .search .search_right {
    width: 90%;
    margin: 0 5%;
  }
  .search .tel_left{
    margin-bottom: 18px;
  }
  .search .tel_left b {
    font-size: 20px;
  
  }
  .title p {
    display: block;
    color: #999;
    line-height: 20px;
    width: 100%;
    margin: 0 auto;
  }
  
  .pro-fr .pro_tu img {
  transform:scale(1.2,1.2);
}
}


@media screen and (max-width:480px) {

 

  .banner_txt b {
    font-size: 20px;
    margin: 10px 0;
  }

  .banner_txt span {
    font-size: 16px;
  }

 
 .nyxqbody_t ul li {
   
    padding: 0 6px!important;
    font-size: 16px!important;
  
}

  .pro_txt b {
    font-size: 20px;
   
  }
  .pro_txt span {
    font-size: 14px;
  }

  .pro-fl .pro_txt .ab_more2,.pro-fr .pro_txt .ab_more2 {
    
    width: 90px!important;
    line-height: 30px;
    font-size: 14px;
  }

  .pro_list a, .pro-fl a{
    display: flex;
    flex-flow: row wrap;
    height: auto;
  }

  .pro-fr .pro_txt,.pro-fl .pro_txt {
    
    color: #1e1e1e;
    text-align: left;
    width: 100%;
  }

  .pro-fl .pro_tu,.pro-fr .pro_tu{
    width: 100%;
  }
}