@media only screen and (max-width: 1680px) {
  .content {
    width: 1200px;
  }
  /*首页*/
  .logo{
    margin: 23px 0 0 100px;
  }
  .nav{
    width: 1010px;
    height: 102px;
  }
  .nav li{
    margin-right: 80px;
  }

  .about_left{
    width: 548px;
  }
  .about_list li{
    padding: 0 40px 0 60px;
  }
  .about_list li:first-child{
    padding: 0 40px 0 0;
  }
  .about_pic{
    width: 552px;
  }
  .about_text{
    width: 90%;
    left: 5%;
  }
  .partner ul{
    margin-right: -26px;
  }
  .partner li{
    width: 280px;
    height: 120px;
    margin: 0 26px 30px 0;
  }

  .foot_left{
    width: 700px;
  }
  .foot_right{
    width: 400px;
  }
  .f_nav a{
    margin-right: 30px;
  }

  /* 产品中心 */
  .pro li{
    width: 280px;
  }
  .pro_pic{
    height: 284px;
  }

  /* 新闻动态 */
  .news li{
    width: 372px;
    height: 490px;
  }
  .news .news_pic{
    height: 224px;
  }

  /* 合作伙伴 */
  .partner02 li{
    width: 279px;
    height: 100px;
  }

  /* 联系我们 */
  .contact{
    width: 100%;
  }
  .contact_r{
    width: 1060px;
  }

}

@media only screen and (max-width: 1023px) {
  body {
    font-size: 0.26rem;
    line-height: 0.42rem;
}
  html {
    font-size: -moz-calc(100vw / 7.5);
    font-size: calc(100vw / 7.5);
  }
  .img{
    width: 100%;
  }
  .content{
    width: 92%;
  }
  .pc{
    display: none;
  }
  .phone{
    display: block;
  }

  /* 首页 */
  .header{
    height: 1.02rem;
    box-shadow: 0 0 0.05rem rgba(0, 0, 0, 0.2);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
  }
  .logo{
    width: 3.76rem;
    margin: 0.23rem 0 0 0.3rem;
  }
  .search_bg{
    width: 1.3rem;
    height: 1.02rem;
  }
  .search_img{
    width: 0.34rem;
    height: 0.34rem;
    margin: 0.35rem 0 0 0.44rem;
  }
  .menu {
    position: absolute;
    top: 0.35rem;
    right: 1.5rem;
    display: flex;
    justify-content: center;
    flex-direction: column;
    width: 0.55rem;
    height: 0.35rem;
    transition: transform 250ms ease;
    cursor: pointer;
    z-index: 200;
  }
  .menu span {
    position: relative;
    display: block;
    width: 100%;
    height: 3px;
    background: #3f8e78;
    border-radius: 10px;
    transition: transform 250ms ease;
    z-index: 200;
  }
  .menu span:nth-of-type(1) {
    transform: translateY(-6px);
  }
  .menu span:nth-of-type(3) {
    transform: translateY(6px);
  }
  #menu {
    display: none;
  }
  #menu:checked ~ .menu {
    background-color: transparent;
    transform: rotate(360deg);
    transition: transform 250ms ease;
    right: 0.3rem;
  }
  #menu:checked ~ .menu span {
    background-color: #fff;
    transition: transform 250ms ease;
  }
  #menu:checked ~ .menu span:nth-of-type(1) {
    transform: translateY(1px) rotate(45deg);
    width: 100% !important;
  }
  #menu:checked ~ .menu span:nth-of-type(2) {
    display: none;
  }
  #menu:checked ~ .menu span:nth-of-type(3) {
    transform: translateY(-3px) rotate(-45deg);
    width: 100% !important;
  }
  #menu:checked ~ .nav02 {
    display: block;
    transition: 500ms ease;
  }
  .nav02 {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    padding: 6% 0;
    box-sizing: border-box;
    overflow-y: scroll;
    background: #252525;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    transition: 500ms ease;
    z-index: 9;
    display: none;
  }
  .nav02 li {
    position: relative;
    display: block;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.38);
    font-size: 0.28rem;
    line-height: 0.9rem;
    text-indent: 5%;
    color: #fff;
  }
  .nav02 h1 {
    font-size: 0.28rem;
    line-height: 0.9rem;
    text-indent: 5%;
    font-weight: normal;
  }
  .nav02 ul li a {
    position: relative;
    display: block;
    margin: 0;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
  }
  .nav02 ul li a:before {
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    transition: width 250ms ease;
    z-index: -1;
  }
  .banner,.main_bn{
    margin-top: 1.02rem;
  }
  .line{
    height: 0.27rem;
  }

  .about_box{
    padding: 1rem 0 0.74rem;
  }
  .about_top{
    margin-bottom: 0.54rem;
  }
  .about_tit{
    float: none;
    width: 100%;
    font-size: 1rem;
    line-height: 1rem;
  }
  .about_tab{
    float: none;
    text-align: center;
    margin-top: 0.8rem;
  }
  .about_tab ul{
  	margin-right: -0.3rem;
  }
  .about_tab li{
    margin: 0 0.3rem 0.2rem 0;
    font-size: 0.32rem;
    line-height: 0.54rem;
  }
  .about_left{
    float: none;
    width: 100%;
  }
  .about_title{
    margin-bottom: 0.6rem;
  }
  .about_title h1{
    font-size: 0.4rem;
    line-height: 1rem;
  }
  .about_title i{
    width: 0.88rem;
    height: 0.04rem;
    margin-top: 0.09rem;
  }
  .about_txt{
    font-size: 0.28rem;
    line-height: 0.42rem;
    height: 3.78rem;
  }
  .about_list{
    margin: 0.68rem 0 0.78rem;
  }
  .about_list li{
    padding: 0 0.6rem;
    font-size: 0.26rem;
    line-height: 0.3rem;
  }
  .about_list li:first-child{
    padding: 0 0.6rem 0 0;
  }
  .about_list h4{
    line-height: 0.4rem;
    margin-bottom: 0.12rem;
  }
  .about_list h4 span{
    font-size: 0.24rem;
    padding-left: 0.12rem;
  }
  .about_list h4 b{
    font-size: 0.5rem;
  }
  .about_more{
    width: 2rem;
    height: 0.6rem;
    line-height: 0.6rem;
    border-top-right-radius: 0.2rem;
    border-bottom-left-radius: 0.2rem;
    font-size: 0.26rem;
  }
  .about_more img{
    width: 0.27rem;
    height: 0.09rem;
    margin-left: 0.12rem;
  }
  .about_more:hover{
    border-radius: 0.2rem;
  }
  .about_pic{
    float: none;
    width: 100%;
    height: 8rem;
    margin-top: 1rem;
  }
  .about_text{
    height: 1rem;
    line-height: 1rem;
    font-size: 0.28rem;
    bottom: 0.6rem;
  }
  .about_text span{
    font-size: 0.32rem;
  }

  .product_bg{
    height: auto;
    padding: 1rem 0;
  }
  .product_top{
    margin-bottom: 0.3rem;
  }
  .product_title{
    float: none;
    width: 100%;
    padding: 0.14rem 0 0 0.4rem;
  }
  .product_title h1{
    font-size: 0.48rem;
    line-height: 0.58rem;
  }
  .product_title h1 span{
    padding-left: 0.26rem;
  }
  .product_title h2{
    font-size: 0.34rem;
    line-height: 0.5rem;
  }
  .product_title h2 span{
    font-size: 0.28rem;
    padding-left: 0.4rem;
  }
  .product_tab{
    float: none;
    text-align: center;
    margin-top: 0.3rem;
  }
  .product_tab li{
    margin: 0 0.2rem;
    font-size: 0.28rem;
    line-height: 0.6rem;
  }
  .product_box{
    width: 92%;
    padding-left: 0;
    margin: 0 auto 0.4rem;
  }
  .product_box .swiper-slide{
    width: 100%;
    border-radius: 0.2rem;
    margin: 0;
    padding: 0.7rem;
  }
  .product_box .swiper-pagination{
    width: 80%;
    height: 0.04rem;
    top: 0.25rem;
    left: 20%;
  }
  .product_box .swiper-button-prev,.product_box .swiper-button-next{
    width: 0.58rem;
    height: 0.58rem;
  }
  .product_box .swiper-button-next{
    left: 0.7rem;
  }
  .product_bot{
    width: 100%;
    height: 0.58rem;
    margin: 0.4rem auto 0 auto;
  }
  .product_szbg{
    width: 0.81rem;
    height: 0.81rem;
    right: 0.18rem;
    bottom: 0.2rem;
  }
  .product_sz{
    font-size: 0.72rem;
    line-height: 0.81rem;
  }
  .product_pic{
    float: none;
    width: 80%;
    height: 4.5rem;
    margin: 0 auto;
  }
  .product_r{
    float: none;
    width: 100%;
    border-left: none;
    padding-left: 0;
  }
  .product_r h4{
    line-height: 0.9rem;
    margin-top: 0.05rem;
    font-size: 0.36rem;
  }
  .product_r h4 span{
    font-size: 0.28rem;
    padding-left: 0.26rem;
  }
  .product_txt{
    font-size: 0.26rem;
    line-height: 0.4rem;
    height: 1.6rem;
    margin-bottom: 0.2rem;
  }
  .product_more{
    line-height: 0.48rem;
    font-size: 0.26rem;
  }
  .pro_more{
    width: 2rem;
    height: 0.6rem;
    line-height: 0.6rem;
    border-top-right-radius: 0.2rem;
    border-bottom-left-radius: 0.2rem;
    font-size: 0.26rem;
  }
  .pro_more img{
    width: 0.27rem;
    height: 0.09rem;
    margin-left: 0.12rem;
  }
  .pro_more:hover{
    border-radius: 0.2rem;
  }

  .news_bg{
    height: auto;
    padding: 0.7rem 0;
  }
  .news_bg .product_top{
    margin-bottom: 0.8rem;
  }
  .news_tab_box{
    margin-bottom: 0.5rem;
  }
  .news_tab{
    float: none;
    text-align: center;
    margin-top: 0.29rem;
  }
  .news_tab li{
    margin: 0 0.2rem;
    font-size: 0.28rem;
    line-height: 0.6rem;
  }
  .news_box .swiper-slide{
    height: auto;
    border-radius: 0.1rem;
  }
  .news_day{
    line-height: 0.36rem;
    font-size: 0.28rem;
  }
  .news_day span{
    font-size: 0.36rem;
    padding-right: 0.14rem;
  }
  .news_pic{
    height: 2.2rem;
    border-radius: 0.1rem;
    margin: 0.74rem 0 0.34rem;
  }
  .news_tt{
    font-size: 0.28rem;
    line-height: 0.44rem;
    height: 0.88rem;
  }
  .news_txt{
    font-size: 0.24rem;
    line-height: 0.4rem;
    height: 0.8rem;
    margin-top: 0.1rem;
  }
  .news_green{
    display: none;
  }
  .news_box .swiper-slide:hover .news_day{
    color: #000;
    position: absolute;
    top: 0;
    left: 0;
  }
  .news_box .swiper-slide:hover .news_pic{
    margin: 0.74rem 0 0.34rem;
  }
  .news_box .swiper-slide:hover .news_tt{
    color: #000;
    position: static;
    left: auto;
    bottom: auto;
  }
  .news_more{
    width: 2rem;
    height: 0.6rem;
    line-height: 0.6rem;
    border-top-right-radius: 0.2rem;
    border-bottom-left-radius: 0.2rem;
    font-size: 0.26rem;
    position: static;
    left: auto;
	  bottom: auto;
    opacity: 1;
    margin-top: 0.4rem;
  }
  .news_more img{
    width: 0.27rem;
    height: 0.09rem;
    margin-left: 0.12rem;
  }
  .news_more:hover{
    border-radius: 0.2rem;
  }

  .partner_box{
    padding: 0.74rem 0 0.9rem;
  }
  .partner_box .product_top{
    margin-bottom: 0.6rem;
  }
  .partner_box .pro_more{
    top: 0.5rem;
  }
  .partner ul{
    margin-right: -3%;
  }
  .partner li{
    width: 47%;
    height: 1rem;
    margin: 0 3% 0.25rem 0;
  }

  .foot_p{
    padding: 0.4rem 0 0.56rem;
  }
  .foot_left{
    float: none;
    width: 100%;
    margin-bottom: 0.5rem;
  }
  .foot_right{
    float: none;
    width: 100%;
  }
  .f_tit{
    width: 70%;
    line-height: 0.6rem;
    font-size: 0.32rem;
    margin-bottom: 0.27rem;
  }
  .f_tit span{
    font-size: 0.24rem;
    padding-left: 0.1rem;
  }
  .f_nav{
    height: 0.8rem;
  }
  .f_nav a{
    margin-right: 0;
    display: block;
    float: left;
    width: 33.333%;
    line-height: 0.4rem;
    font-size: 0.28rem;
  }
  .f_logo{
    width:99%;
    margin: 0.56rem 0 0.6rem;
  }
  .txt_left{
    float: none;
    width: 100%;
    font-size: 0.26rem;
    line-height: 0.4rem;
  }
  .txt_right{
    float: none;
    width: 100%;
    font-size: 0.26rem;
    line-height: 0.6rem;
  }
  .txt_right span{
    font-size: 0.6rem;
  }
  .f_con li{
    line-height: 0.38rem;
    font-size: 0.24rem;
    margin-bottom: 0.4rem;
  }
  .f_con_t{
    font-size: 0.28rem;
    line-height: 0.44rem;
  }
  .f_con_t img{
    width: 0.27rem;
    height: 0.31rem;
    margin: 0 0.14rem 0 0;
  }
  .copyright{
    text-align: center;
    padding: 0.22rem 0;
    line-height: 0.4rem;
    font-size: 0.24rem;
  }
  .copyright .fl,.copyright .fr{
    float: none;
  }
  .copyright span{
    display: block;
  }
  .top{
    width: 0.86rem;
    height: 0.86rem;
  }


  /* 公司简介 */
  .main{
    padding: 0.7rem 0 0.9rem;
    min-height: 5rem;
  }
  .title{
    margin-bottom: 0.56rem;
  }
  .title h1{
    font-size: 0.48rem;
    line-height: 0.84rem;
    padding-right: 0.4rem;
  }
  .title h1 span{
    background-size: 0.78rem 0.78rem;
    padding: 0 0.16rem 0 0.4rem;
  }
  .title h2{
    font-size: 0.34rem;
    line-height: 0.44rem;
  }
  .type{
    margin-bottom: 0.82rem;
  }
  .type li{
    width: auto;
    height: 0.6rem;
    line-height: 0.6rem;
    font-size: 0.24rem;
    padding: 0 0.5%;
    margin: 0 0.1%;
  }
  .about{
    font-size: 0.26rem;
    line-height: 0.44rem;
  }


  /* 产品中心 */
  .pro ul{
    margin-right: -3%;
  }
  .pro li{
    width: 47%;
    border-radius: 0.1rem;
    box-shadow: 0 0.05rem 0.1rem rgba(0, 0, 0, 0.1);
    padding-bottom: 0.4rem;
    margin: 0 3% 0.3rem 0;
  }
  .pro_pic{
    height: 3rem;
    margin-bottom: 0.27rem;
  }
  .pro_bot{
    padding: 0 5%;
  }
  .pro_bot h4{
    font-size: 0.3rem;
    line-height: 0.5rem;
    height: 0.5rem;
    margin-bottom: 0.1rem;
  }
  .pro_txt{
    font-size: 0.28rem;
    line-height: 0.4rem;
    height: 0.4rem;
  }
  .page{
    padding-top: 0.5rem;
  }
  .page a{
    width: 0.94rem;
    height: 0.43rem;
    line-height: 0.43rem;
    font-size: 0.26rem;
    margin: 0 0.01rem;
  }
  .page span a{
    width: 0.43rem;
    font-size: 0.24rem;
  }

  .main02{
    padding: 0.69rem 0 0.52rem;
    min-height: 5rem;
  }
  .pro_img{
    width: 70%;
    margin: 0 auto 0.4rem;
  }
  .pro_text{
    font-size: 0.26rem;
    line-height: 0.42rem;
    margin-bottom: 0.56rem;
  }
  .pro_text h1{
    line-height: 0.9rem;
    font-size: 0.38rem;
  }
  .fy{
    padding-top: 0.42rem;
  }
  .fy li{
    float: none;
    width: 100%;
    height: 0.4rem;
    line-height: 0.4rem;
    font-size: 0.26rem;
    background: none;
    padding-left: 0;
    margin-top: 0.1rem;
  }
  .fy li:last-child{
    float: none;
    text-align: left;
    padding: 0;
    background: none;
  }


  /* 新闻动态 */
  .news ul{
    margin-right: -3%;
  }
  .news li{
    width: 47%;
    height: auto;
    border-radius: 0.1rem;
    margin: 0 3% 0.4rem 0;
  }
  .news .news_pic{
    height: 2.2rem;
  }
  .news li:hover .news_day{
    color: #000;
    position: absolute;
    top: 0;
    left: 0;
  }
  .news li:hover .news_pic{
    margin: 0.74rem 0 0.34rem;
  }
  .news li:hover .news_tt{
    color: #000;
    position: static;
    left: auto;
    bottom: auto;
  }
  .news .news_txt{
    display: none;
  }
  .news li:hover .news_more{
    opacity: 1;
  }
  .news .news_more{
    background: none;
    text-align: left;
    margin: 0;
  }


  /* 合作伙伴 */
  .partner02 ul{
    margin-right: -3%;
  }
  .partner02 li{
    width: 47%;
    height: 1.1rem;
    margin: 0 3% 0.3rem 0;
  }


  /* 联系我们 */
  .contact{
    width: 100%;
  }
  .contact li{
    margin-bottom: 0.6rem;
  }
  .contact_line{
    width: 0.84rem;
    height: 0.75rem;
    margin-top: 0.15rem;
  }
  .contact_img{
    width: 0.53rem;
    height: 0.56rem;
    margin-top: 0.08rem;
  }
  .contact_r{
    width: 80%;
    line-height: 0.44rem;
    font-size: 0.28rem;
  }
  .map{
    height: 5rem;
  }
  .map .BMap_bubble_title{
    font-size: 0.26rem;
    margin-bottom: 0.1rem;
  }
  .map .BMap_bubble_content{
    font-size: 0.24rem;
  }


}