@media screen and (max-width: 1600px) {
     .w1600,.w1400 {
          width: 96%;
     }

}

@media screen and (max-width: 1400px){
     header .w1400{
          gap: 30px;
     }

   
     
}

/*=================================中小型笔记本或大平板 laptop /*=================================*/
@media screen and (max-width: 1200px) {

     /*手机导航开始menu*/
     .menu {
          display: block;
          cursor: pointer;
     }

     .menu_down {
          position: fixed;
          left: 0;
          top: 80px;
          z-index: 99;
          width: 100%;
          padding: 0 0 22px;
          background: #fff;
          border-top: 1px solid #fff;
     }

     .menu_down ul {
          flex-direction: column;
          width: 92%;
          margin: 0 auto;
     }

     .menu_down li>a {
          width: 100%;
          line-height: 3;
          position: relative;
          border-bottom: 1px solid #ccc;
     }

     .menu_down li span {
          color: var(--color);
          position: absolute;
          top: 50%;
          right: 0%;
          transform: translateY(-50%);
     }

     .menu_down li a {
          padding: 0 10px;
          display: block;
          font-size: 16px;
          color: #000;
     }

     .menu_down li .erji {
          display: none;
          /* background: #fab54d; */
          width: 90%;
          margin-left: auto;
          -webkit-transition: all 300ms ease-out;
          -moz-transition: all 300ms ease-out;
          transition: all 300ms ease-out;
     }

     .menu_down li .erji a {
          border-bottom: 1px dashed #ccc;
          line-height: 3;
          font-size: 14px;
     }

     .menu span.icon-bar {
          background: #ccc;
          width: 25px;
          height: 2px;
          display: block;
          -webkit-transition: all 300ms ease-out;
          -moz-transition: all 300ms ease-out;
          transition: all 300ms ease-out;
     }

     .menu .sr-only {
          display: none;
     }

     .menu .icon-bar:nth-child(2) {
          -webkit-transform: rotate(0deg) translate(0, 0);
          -moz-transform: rotate(0deg) translate(0, 0);
          -ms-transform: rotate(0deg) translate(0, 0);
          transform: rotate(0deg) translate(0, 0);
          transform-origin: top left;
     }

     .menu .icon-bar:nth-child(3) {
          margin-top: 6px;
          -webkit-transform: scale(1, 1);
          -moz-transform: scale(1, 1);
          -ms-transform: scale(1, 1);
          transform: scale(1, 1);
          -webkit-transform-origin: center center;
          -moz-transform-origin: center center;
          -ms-transform-origin: center center;
          transform-origin: center center;
     }

     .menu .icon-bar:nth-child(4) {
          margin-top: 6px;
          -webkit-transform: rotate(0deg) translate(0, 0);
          -moz-transform: rotate(0deg) translate(0, 0);
          -ms-transform: rotate(0deg) translate(0, 0);
          transform: rotate(0deg) translate(0, 0);
          transform-origin: top left;
     }

     .xz .icon-bar:nth-child(2) {
          -webkit-transform: rotate(45deg) translate(2px, -3px);
          -moz-transform: rotate(45deg) translate(2px, -3px);
          -ms-transform: rotate(45deg) translate(2px, -3px);
          transform: rotate(45deg) translate(2px, -3px);
          transform-origin: 0 0;
     }

     .xz .icon-bar:nth-child(3) {
          opacity: 0;
     }

     .xz .icon-bar:nth-child(4) {
          -webkit-transform: rotate(-45deg) translate(1px, 2px);
          -moz-transform: rotate(-45deg) translate(1px, 2px);
          -ms-transform: rotate(-45deg) translate(1px, 2px);
          transform: rotate(-45deg) translate(1px, 2px);

     }

     /*手机导航结束*/
     .w1200,
     .w1250,
     .w1400,
     .w1500 {
          width: 92%;
     }
     header{
          height: 80px;
     }
     header .logo a{
          height: 80px;
     }
     header  .nav{
          display: none;
     }
     header .right{
          display: flex;
          flex-direction: row;
          align-items: center;
     }
     .header-right{
          margin: 0 30px;
     }
     header .logo img{
          height: 30px;
     }
     header .header-right .language-btn{
          display: none;
     }
     .search-w .w1400{
          margin: 10px auto;
     }
     .index-page1 .bottom .list ul{
          grid-template-columns: repeat(4, 1fr);
     }
     .index-page3 .l h2{
          font-size: 36px;
     }
     .index-page4 .bg1{
          width: 60%;
     }
     .index-page4 .video{
          margin: 0 auto;
     }
     .about-page1 ul{
          gap: 30px;
     }
     .about-page1 ul li p{
          font-size: 36px;
     }
     .product-page .r .list{
          grid-template-columns: repeat(3,1fr);
     }
     .news-page ul{
          gap: 20px;
     }
}

/*=================================手机或小平板 phone=============================== */
@media screen and (max-width: 767px) {

     .fadeInLeft,.fadeInRight{
          animation-name: none !important;
          transform: none !important;
     }


     .w1520{
          width: 92%;
     }
     .flex-x-phone{
          display: flex;
          flex-direction: column !important;
     }
     .phone-left{
          width: 100% !important;
     }
     .phone-right{
          width: 100% !important;
     }
     .menu_down {
          top: 60px;
     }
     header{
          height: 60px;
     }
     header .w1600{
          gap: 0;
     }
     header .logo a{
          height: 60px;
     }
     header .logo img{
          height: 20px;
     }
     .header-right{
          margin: 0 10px;
     }
     header .header-right .iconfont{
          font-size: 16px;
     }
     header .header-right a{
          padding: 0 10px;
          font-size: 16px;
     }
     header .header-right .email-btn{
          width: 30px;
          height: 30px;
          line-height: 30px;
          font-size: 16px;
          padding:  0 10px;

     }
     header .header-right .email-btn .iconfont{
          font-size: 16px;
          margin-right: 0;
     }
     header .header-right .email-btn span{
          display: none;
     }
 
     .search{
          width: 100%;
          padding: 0;
     }
     .search-w .w1400{
          margin: 0 auto;
     }
	 .search form{
		 display:flex;
		 align-items:center;
	 }

     .search input{
          flex: 1;
          min-width:0;
     }
     .search .btn{
          height: 30px;
          line-height: 30px;
          padding:  0 15px;
     }

     .side-links{
         display: none;
     }












     .index-banner .swiper-slide img{
          height: 200px;
          object-fit: cover;
     }

     .index-title{
          font-size: 24px;
     }
     .index-page1{
          padding-top: 20px;
     }
     .index-page1 .top{
          align-items: flex-start;
          gap: 20px;
     }
     .index-page1 .top .nav{
          width: 100%;
          overflow-x: auto;
          padding:   0px  0 10px;
     }
     .index-page1 .top .nav li{
          white-space: nowrap;
          padding: 0 20px;
     }
     .index-page1 .top .nav li:first-child{
          margin-left: 0;
     }
     .index-page1 .bottom{
          padding: 20px 0 ;
     }
     .index-page1 .bottom .list ul{
          grid-template-columns: repeat(2, 1fr);
          gap: 10px;
     }
     .index-page1 .bottom .list li a{
          padding: 15px;
     }
     .index-page1 .bottom .list li a img{
          padding: 10px;
     }
     .index-page1 .bottom .list li a .name{
          padding-top: 10px;
          display: inline;
          text-align: center;
     }
     .index-page1 .bottom .list li a .name .iconfont{
          display: none;
     }
     .index-page2 ul{
          grid-template-columns: repeat(1, 1fr);
     }
     .index-page2{
          padding: 30px 0;
     }
     .index-page2 ul li{
          padding: 30px;
     }
     .index-page2 ul li .iconfont{
          font-size: 36px;
     }
     .index-page2 ul li:nth-child(3) .iconfont{
          font-size: 40px;
     }
     .index-page2 ul li h2{
          font-size: 24px;
          margin: 15px 0;
     }
     .index-page3{
          padding: 30px 0;
     }
     .index-page3 .logo{
          height: 35px;
     }
     .index-page3 .l h2{
          margin: 25px 0 15px;
          font-size: 24px;
     }
     .index-page3 .l .editor{
          font-size: 16px;
     }
     .index-page3 .l .editor p{
          font-size: 16px;
     }
     .index-page3 .l .more{
          margin-top: 20px;
          height: 36px;
          line-height: 36px;
          padding: 0 35px 0 15px
     }
     .index-page3 .l .more .iconfont{
          width: 42px;
          height: 42px;
     }
     .index-page3 .r{
          padding-top: 20px;
     }
     .index-page4{
          padding-top: 30px;
     }
     .index-page4 .bg2{
          display: none;
     }
     .index-page4 .w100{
          width: 100%;
     }
     .index-page4 ul{
          width: 100%;
          padding: 30px 4%;
          background: url('../images/index_page4_2.jpg') no-repeat center;
          background-size: cover;
          border-radius: 0;
          
     }
     .index-page4 ul img{
          width: 30px;
          height: 30px;
          margin-bottom: 15px;
     }
     .index-page4 ul p{
          font-size: 14px;
     }
     .index-page4 .video video{
          border-radius: 0;
          height: 300px;
     }
     .index-page4 .video .play .iconfont{
          font-size: 60px;
     }
     .index-page4 .video .play p{
          font-size: 20px;
     }
     .index-page5{
          padding: 30px 0;
     }
     .index-page5 ul{
          grid-template-columns: repeat(1, 1fr);
          gap: 15px 10px;
     }
     .index-page5 ul li img{
          height: 200px;
     }
     .index-page5 ul li h3{
          margin: 15px 0 10px;
          height: 48px;
          font-size: 16px;
          line-height: 24px;
     }

     .banner2{
          height: 200px;
     }
     .banner2 .info>.iconfont{
          font-size: 30px;
     }
     .banner2 .info{
         
     }
     .banner2 .info h2{
          font-size: 30px;
          margin-bottom: 0;
     }
     .about-banner .nav{
          width: 100%;
          gap: 10px;
          overflow-x: auto;
          padding: 10px 0 10px;
     }
     .about-banner .nav li{
          overflow:initial;
     }
     .about-banner .nav a{
          height: 30px;
          line-height: 30px;
          font-size: 14px;
          padding: 0 15px;
          white-space: nowrap;
     }

     .product-page{
          padding: 30px  0;
          gap: 30px;
     }
     .product-page .l .title{
          display: flex;
          justify-content: space-between;
          
     }
     .product-page .l .title .iconfont{
          display: inline-block;
          transform: rotate(-90deg);
          transition: all 0.3s;
     }
     .product-page .l .title.active .iconfont{
          transform: rotate(90deg);
     }
     .product-page .l .list{
          display: none;
     }
     .product-page .l .list li a{
          padding: 14px 20px 14px 0;
     }
     .product-page .r .list {
          margin-top: 20px;
          grid-template-columns: repeat(2, 1fr);
          gap:  10px;
      }
      .product-page .r .list a{
          padding: 10px;
      }
      .product-page .r .list li img{
          padding: 10%;
      }
      .product-page .r .list .info{
          gap: 0;
      }   
      .product-page .r .list .info .iconfont{
          display: none;
      }
    
      .product-detail-page1{
          padding: 30px 0;
          gap: 30px;
      }
      .product-detail-page1 .l .swiper1 img{
          max-height: 300px;
      }
      .product-detail-page1 .l .swiper2-w{
          padding: 0 30px;
      }
      .product-detail-page1 .l .swiper2 .swiper-slide{
          height: 80px;
      }
      .product-detail-page1 .l .swiper2-w .swiper-button-prev:after{
          border-top: 10px solid transparent;
          border-right: 10px solid #EA5B57;
          border-bottom: 10px solid transparent;
      }
      .product-detail-page1 .l .swiper2-w .swiper-button-prev.my-button-disabled:after{
          border-right: 10px solid #ccc;
      }
      
      .product-detail-page1 .l .swiper2-w .swiper-button-next:after{
          border-top: 10px solid transparent;
          border-left: 10px solid #EA5B57;
          border-bottom: 10px solid transparent;
      }
      .product-detail-page1 .l .swiper2-w .swiper-button-next.my-button-disabled:after{
          border-left: 10px solid #ccc;
      }
      .product-detail-page1 .l .swiper2-w .swiper-button-prev,
      .product-detail-page1 .l .swiper2-w .swiper-rtl .swiper-button-next{
          left: 0;
      }
      .product-detail-page1 .l .swiper2-w .swiper-button-next,
      .product-detail-page1 .l .swiper2-w .swiper-rtl .swiper-button-next{
          right: 0;
      }



      .product-detail-page .common-title{
          font-size: 20px;
          padding: 30px 0 15px;
      }
      .product-detail-page1 .r .name{
          line-height: 1.4;
          font-size: 24px;
      }
      .product-detail-page1 .r span{
          font-size: 16px;
          margin: 20px 0;
      }

      .product-detail-page2 .editor{
          width: 100%;
          
      }
      .product-detail-page2 .editor .table-w{
          width: 100%;
          overflow-x: auto;
         
      }
      .product-detail-page2 .editor table tr{
          display: table-row;
      }
      .product-detail-page2 .editor table td{
          padding: 10px 20px;
         
      }
      .product-detail-page2 .editor table tr:first-child td{
          font-size: 14px;
      }

      
      .product-detail-page3 .form button{
          width: 100%;
          height: 40px;
          line-height: 40px;
          margin: 0 auto;
          padding: 0;
      }
	  
	 .product-detail-page4 .list li h5{
		 line-height:1.6;
		 margin-bottom:10px;
	 }
	  
	  
      .product-detail-page5 .list{
          grid-template-columns: repeat(3, 1fr);
          gap: 15px 10px;
      }
      .product-detail-page5 .list li p{
          margin: 10px 0;
          padding: 0;
          font-size: 14px;
          line-height: 20px;
          display: -webkit-box;
          -webkit-box-orient: vertical;
          -webkit-line-clamp: 2;
          text-overflow: ellipsis;
          overflow: hidden;
         
      
      }
      .product-detail-page5 .list li .img{
          padding: 15%;
      }
      .product-detail-page5 .list li .more{
          height: 30px;
          line-height: 30px;
          padding: 0 20px;
      }


      .about-page1{
          padding: 30px 0;
      }
      .about-page1 h3{
          font-size: 26px;
          margin: 20px 0 ;
          line-height: 1.22;
      }
      .about-page1 .editor {
          font-size: 14px;
          line-height: 2;
      }
      .about-page1 .editor p{
          font-size: 14px;
          line-height: 2;
      }
      .about-page1 .video{
          margin: 20px 0;
          font-size: 0;
      }
      .about-page1 .video video{
          height: 240px;
          object-fit: cover;
      }
      .about-page1 .video .play{
          right: 8%;
          bottom: 8%;
      }
      .about-page1 .video .play p{
          font-size: 16px;
      }

      .about-page1 ul{
          flex-wrap: wrap;
          gap: 15px 4%;
      }
      .about-page1 ul li{
          width: 100%;
          gap: 20px;
      }
      .about-page1 ul li:nth-child(2n+1){
/*           width: 52%; */
      }
      .about-page1 ul li img{
          height: 40px;
      }
      .about-page1 ul li p{
          font-size: 20px;
          line-height: 1.4;
      }
      .about-page1 ul li .r{
          flex: 1;
      }
      .about-page1 ul li span{
          white-space: wrap;
          font-size: 12px;
      }
      .about-page2{
          padding: 30px 0;
      }
      .about-page2 .swiper1{
          display: none;
      }
      .about-page2 .swiper2{
          padding: 0;
          margin: 0 35px;
      }
      .about-page2 .swiper2 .swiper-slide{
          padding: 20px 30px;
      }
      .about-page2 .swiper2 .swiper-slide .iconfont{
          font-size: 36px;
      }
      .about-page2 .swiper2 .swiper-slide h4{
          margin: 10px 0;
          font-size: 22px;
          font-weight: bold;
      }
      .about-page2 .swiper2 .swiper-slide .editor{
          display: block;
      }
      .about-page2 .btns{
          width: 100%;
          z-index: 10;
          justify-content: space-between;
      }
      .about-page2 .btns .btn{
          width: 30px;
          height: 30px;
          background: var(--color);
          color: #fff;
      }
      .about-page2 .btns .btn i{
          font-size: 16px;
      }
      .about-page3{
          padding: 30px 0;
      }
      .about-page3 .l h3{
          font-size: 30px;
          line-height: 2;
      }
      .about-page3 .l p{
          font-size: 18px;
          line-height: 1.6;
          margin: 0 0 15px;
      }
      .about-page3 .l .list{
          gap: 10px;
      }
      .about-page3 .l .list li{
          height: 36px;
          line-height: 36px;
          font-size: 14px;
          padding: 0 15px;
      }
      .about-page3 .r{
          padding-top: 20px;
      }

      .certifications-page ul{
          grid-template-columns: repeat(2, 1fr);
          gap: 15px;
      }
      .certifications-page ul li p{
          font-size: 16px;
          line-height: 1.6;
      }
      .news-page ul{
          grid-template-columns: repeat(1, 1fr);
          gap: 15px;
      }
      .news-page ul li a{
          padding: 10px;
      }
      .news-page ul li h5{
          margin: 15px 0 10px;
          font-size: 18px;
          line-height: 24px;
          height: 48px;
      }

      .news-detail-page .nav a{
          font-size: 14px;
      }
      .news-detail-page .l{
          padding-right: 0;
          border-right: 0;
      }
      .news-detail-page .l .info{
          padding: 30px 0;
      }
      .news-detail-page .l .info h5{
          font-size: 14px;
      }
      .news-detail-page .l .info h3{
          font-size: 20px;
          margin: 10px 0 15px;
      }
      .news-detail-page .l .bottom{
          gap: 15px;
          padding: 20px 0;
      }
      .news-detail-page .l .bottom p a{
          font-size: 14px;
      }
      .news-detail-page .l .bottom .links{
          gap: 10px;
      }
      .news-detail-page .l .bottom .back{
          height: 36px;
          line-height: 36px;
          padding: 0 10px;
          font-size: 14px;
          text-align: center;
          margin-left: auto;
          margin-right: 0;
          display: none;
      }
      .news-detail-page .r{
          border-top: 1px solid #eee;
      }
      .news-detail-page .r li a{
          padding: 20px 0;
      }

      .contact-page1{
          padding: 30px 0;
      }
      .contact-page1 .l .tel{
          margin: 15px 0 20px;
      }
      .contact-page1 .l .editor p{
          font-size: 16px;
      }

      .contact-page2{
          padding: 30px 0;
      }
      .contact-page2 h3{
          font-size: 20px;
      }
      .contact-page2 .form{
          gap: 10px 2%;
          padding: 20px 0 0;
      }
      .contact-page2 .form input{
          width: 49%;
      }

      .contact-page2 .form .code-w{
          width: 60%;
      }

      .contact-page2 .form button{
          width: 38%;
          padding: 0 20px;
      }











     footer .top{
          gap: 20px;
          padding: 30px 0 20px;
     }
     footer .top .flogo{
          width: 50%;
     }
     footer .top .flogo img{
          height: 30px;
     }
     footer .top .links{
          gap: 20px;
          justify-content: flex-end;
     }
     footer .top .links img{
          height: 25px;
     }
     footer .center{
          padding: 20px 0;
     }
     footer .center .center-l {
          display: none;
     }
     footer .center .center-c{
          width: 100%;
     }
     footer .center .center-c button{
          margin: 0 auto;
          width: 100%;
     }
     footer .center .center-r{
          width: 100%;
          margin: 20px 0 0;
     }
     footer .center .center-r h3{
          margin-bottom: 0;
     }
     footer .center .center-r .tel .info p{
          font-size: 18px;
     }
     footer .center .center-r .editor{
          padding: 20px 0 0 ;
     }
     footer .center .center-r .editor .item .iconfont{
          margin-right: 10px;
     }
     footer .bottom{
          padding: 10px 0;
          gap: 20px;
     }
	 
	 
	     .footer {
        margin-bottom: 50px;
    }
	 
	     .moble_share {
        display: block;
        position: fixed;
        width: 100%;
        height: 50px;
        background: #fff;
        left: 0;
        bottom: 0;
        z-index: 100;
    }
	.moble_share ul {
        display: flex;
        height: 100%;
    }
	    .moble_share li {
        width: 50%;
        text-align: center;
        background: #52C335;
    }
	    .moble_share li a {
        display: flex;
        -webkit-align-items: center;
        align-items: center;
        height: 100%;
        -webkit-justify-content: center;
        justify-content: center;
    }
	    .moble_share li a i {
        font-size: 30px;
        color: #fff;
    }
	
	.ewmmm {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .7);
    z-index: 999;
    display: none;
}
	.transform {
    animation: mymove 1s;
    -webkit-animation: mymove 1s;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
}
.ewmmmin {
    background: #fff;
    text-align: center;
    width: 220px;
    margin: 30% auto 0 auto;
    -webkit-transition: ease-in-out .3s;
    -o-transition: ease-in-out .3s;
    transition: ease-in-out .3s;
    opacity: 0;
  
}
.ewmmmin img {
    width: 220px;
}
	
	.ewmmmin p {
    padding-bottom: 15px;
    font-size: 14px;
}
	@keyframes mymove
	{
	from {margin-top:5%;opacity: 0;}
	to {margin-top:15%;opacity: 1;}
	}

	@-webkit-keyframes mymove /*Safari and Chrome*/
	{
	from {margin-top:5%;opacity: 0;}
	to {margin-top:15%;opacity: 1;}
	}
	
	
}
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
	 
}