@media only screen and (max-width: 1680px) {
  .content{
    width: 1440px;
  }


  /* 首页 */
  .about_left{
    width: 45%;
  }
  .product_type li{
    padding: 0 40px;
  }
  .product .swiper-slide{
    height: 370px;
  }
  .product_pic{
    height: 190px;
  }
  .case_pic{
    height: 340px;
  }
  .solution_bg .product_tit{
    margin-bottom: 50px;
  }
  .partner li{
    height: 140px;
  }


  /* 关于诺尔 */
  .honor_pic{
    height: 190px;
  }


  /* 产品展示 */
  .pro li{
    height: 360px;
  }
}


@media only screen and (max-width: 1440px) {
  .content{
    width: 1200px;
  }


  /* 首页 */
  .nav li{
    padding: 0 20px;
  }
  .product_type li{
    padding: 0 16px;
  }
  .product .swiper-slide{
    height: 340px;
  }
  .product_pic{
    height: 150px;
  }
  .product .swiper-slide{
    height: 300px;
  }
  .case_pic{
    height: 280px;
  }
  .img_modal_con{
    width: 60%;
  }
  .f_nav li{
    margin-right: 40px;
  }


  /* 关于诺尔 */
  .honor_pic{
    height: 150px;
  }


  /* 产品展示 */
  .pro li{
    height: 320px;
  }
}


@media only screen and (max-width: 1023px) {
  body{
    font-size: 0.26rem;
  }
  html {
    font-size: -moz-calc(100vw / 7.5);
    font-size: calc(100vw / 7.5);
  }
  img{
    width: 100%;
  }
  .content{
    width: 94%;
  }
  .pc{
    display: none;
  }
  .phone{
    display: block;
  }


  /* 首页 */
  .header{
    height: 1.1rem;
  }
  .logo{
    width: 70%;
    margin-top: 0.2rem;
  }
  .nav{
    display: none;
  }
  .ind .menu span{
    background: #fff;
  }
  .menu {
	  position: absolute;
	  top: 0.42rem;
	  right: 0.3rem;
	  display: flex;
	  align-items: center;
	  justify-content: center;
	  flex-direction: column;
	  width: 0.5rem;
	  height: 0.5rem;
	  transition: transform 250ms ease;
	  cursor: pointer;
	  z-index: 200;
		display: block;
	}
	.menu span {
	  position: relative;
	  display: block;
	  width: 100%;
	  height: 2px;
    margin-top: 0.03rem;
	  background: #333;
	  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;
    transition: transform 250ms ease;
  }
  #menu:checked ~ .menu span {
    background-color: #fff !important;
    transition: transform 250ms ease;
    margin: 0;
  }
  #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(-1px) 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: #0379c3;
    transition: 500ms ease;
    z-index: 99;
    display: none;
  }
	.nav02 li {
    position: relative;
    display: block;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.2);
    font-size: 0.3rem;
    line-height: 1.1rem;
    text-indent: 5%;
    color: #fff;
  }
  .nav02 li a {
    position: relative;
    display: block;
    margin: 0;
    text-decoration: none;
    text-transform: uppercase;
  }
  .nav02 li h1{
    font-size: 0.3rem;
    line-height: 1.1rem;
    font-weight: normal;
    background: url(../images/arrow_01.png) no-repeat 95% center;
    background-size: 0.15rem 0.26rem;
  }
  .nav02 li.current h1 {
    background: url(../images/arrow_02.png) no-repeat 95% center;
    background-size: 0.26rem 0.15rem;
  }
  .nav03 {
    width: 100%;
    margin: 0 0 0.3rem 0;
    display: none;
  }
  .nav03 li {
    border: none;
    font-weight: normal !important;
    line-height: 0.9rem;
    font-size: 0.28rem;
    color: rgba(255, 255, 255, 0.8);
  }

  .box{
    padding-top: 1rem;
  }
  .bn_box{
    top: 30%;
    transform: translateY(-30%);
  }
  .bn_box h1{
    font-size: 0.36rem;
	  line-height: 0.5rem;
  }
  .bn_box h2{
    font-size: 0.28rem;
    line-height: 0.4rem;
  }
  .bn_pic{
    width: 80%;
  }
  .bn_mouse{
    width: 0.36rem;
    height: 0.48rem;
    bottom: 0.4rem;
  }

  .about_box{
    background: rgba(255, 255, 255, 0.8);
    padding: 0.6rem 0.3rem;
    border-radius: 0.1rem;
    overflow: hidden;
  }
  .about_pic{
    width: 100%;
    height: 100%;
  }
  .about_left{
    width: 100%;
    padding: 0;
  }
  .about_tit{
    font-size: 0.3rem;
    line-height: 0.4rem;
  }
  .about_tit h1{
    font-size: 0.4rem;
    line-height: 0.54rem;
    margin: 0.18rem 0 0.44rem;
  }
  .about{
    font-size: 0.26rem;
    line-height: 0.4rem;
    height: 3.2rem;
    -webkit-line-clamp: 8;
    margin-bottom: 0.4rem;
  }
  .more{
    width: 2.4rem;
    height:0.8rem;
    font-size: 0.26rem;
  }
  .more img{
    width: 0.24rem;
    height: 0.15rem;
    margin-left: 0.1rem;
  }
  .about_list{
    width: 100%;
    padding: 0.5rem 0.3rem;
    background: rgba(255, 255, 255, 0.6);
    position: static;
    margin-top: 0.5rem;
  }
  .about_list ul{
    display: block;
  }
  .about_list li{
    float: left;
    width: 50%;
    font-size: 0.28rem;
    line-height: 0.4rem;
    margin-bottom: 0.5rem;
  }
  .about_list li:nth-child(3),.about_list li:nth-child(4){
    margin: 0;
  }
  .about_list i{
    display: none;
  }
  .about_list h1{
    font-size: 0.6rem;
    margin-bottom: 0.1rem;
  }
  
  .product_bg .content{
    width: 100%;
  }
  .product_tit{
    line-height: 0.46rem;
    margin-bottom: 0.4rem;
  }
  .product_tit h1{
    font-size: 0.5rem;
    line-height: 0.7rem;
  }
  .product_tit div{
    font-size: 0.3rem;
  }
  .product_type{
    text-align: left;
  }
  .product_type ul{
    height: 0.7rem;
    overflow-x: scroll;
    overflow-y: hidden;
    white-space: nowrap;
    scrollbar-width: none;
  }
  .product_type li{
    line-height: 0.7rem;
    font-size: 0.3rem;
    padding: 0 0.3rem;
  }
  .product_type i{
    height: 0.3rem;
  }
  .product_box{
    width: 94%;
    padding-top: 0.4rem;
    margin: 0 auto;
  }
  .product{
    padding-bottom: 0.8rem;
  }
  .product .swiper-slide{
    height: 5.6rem;
    padding: 0.2rem;
    border-radius: 0.1rem;
  }
  .product_pic{
    height: 3rem;
  }
  .product_tt{
    font-size: 0.28rem;
    line-height: 0.4rem;
    height: 0.8rem;
    margin: 0.2rem 0;
  }
  .product_txt{
    font-size: 0.26rem;
    line-height: 0.4rem;
    height: 0.8rem;
  }
  .product_more{
    width: 2.4rem;
    height: 0.8rem;
    font-size: 0.26rem;
  }
  .product_more img{
    width: 0.24rem;
    height: 0.15rem;
    margin-left: 0.1rem;
  }

  .case_tit{
    line-height: 0.46rem;
    margin-bottom: 0.6rem;
  }
  .case_tit h1{
    font-size: 0.5rem;
    line-height: 0.7rem;
  }
  .case_tit div{
    font-size: 0.3rem;
  }
  .case{
    margin-bottom: 0.6rem;
  }
  .case_pic{
    height: 4.5rem;
    border-radius: 0.1rem;
  }
  .case_bot{
    height: 0.8rem;
    padding: 0 0.4rem 0 0.1rem;
    position: relative;
  }
  .case_bot img{
    display: none;
  }
  .case_bot .text{
    height: 0.8rem;
    line-height: 0.8rem;
    text-align: center;
    font-size: 0.28rem;
  }

  .solution_bg .product_tit{
    margin-bottom: 0.7rem;
  }
  .solution_top{
    height: 7rem;
  }
  .solution_tit{
    font-size: 0.36rem;
    line-height: 0.52rem;
    margin-bottom: 0.2rem;
  }
  .solution_tt{
    width: 100%;
    font-size: 0.28rem;
    line-height: 0.4rem;
  }
  .solution_top i{
    width: 0.7rem;
    height: 0.03rem;
    margin: 0.34rem 0 0.36rem;
  }
  .solution_txt{
    width: 100%;
    font-size: 0.26rem;
    line-height: 0.4rem;
    height: 2rem;
    -webkit-line-clamp: 5;
    margin-bottom: 0.7rem;
  }
  .solution_more{
    width: 0.8rem;
    height: 0.8rem;
  }
  .solution_line{
    top: 0.21rem;
  }
  .solution_bot{
    height: 1rem;
  }
  .solution_bot .swiper-slide{
    padding-top: 0.17rem;
    font-size: 0.26rem;
    line-height: 0.4rem;
  }

  .partner li{
    width: 31.33%;
    height: 1.5rem;
    border-radius: 0.1rem;
    margin: 0 2% 0.2rem 0;
  }

  .foot_top{
    height: auto;
    padding: 0.2rem 0;
  }
  .f_logo{
    width: 60%;
    margin: 0 auto;
  }
  .f_nav{
    display: none;
  }
  .f_line{
    padding: 0.2rem 0;
  }
  .f_con{
    float: none;
    width: 100%;
    font-size: 0.21rem;
    line-height: 0.3rem;
    margin-bottom: 0.2rem;
  }
  .f_con span{
    font-size: 0.3rem;
  }
  .share{
    float: none;
    margin: 0 auto;
  }
  .share li{
    width: 25%;
    text-align: center;
    line-height: 0.3rem;
	  font-size: 0.21rem;
    margin: 0;
  }
  .share img{
    width: 0.8rem;
    height: 0.8rem;
    margin-bottom: 0.1rem;
  }
  .share_code{
    width: 1.8rem;
    height: 1.8rem;
    padding: 0.1rem;
    border-radius: 0.1rem;
    position: absolute;
    top: -2rem;
    left: 0;
    z-index: 2;
    display: none;
  }
  .share_code img{
    width: 100%;
    height: 100%;
    margin: 0;
  }
  .copyright{
    line-height: 0.32rem;
    padding: 0.4rem 0;
    font-size: 0.21rem;
  }
  .copyright a{
    padding: 0 0.1rem;
  }
  .copyright a:last-child{
    display: block;
  }


  /* 关于诺尔 */
  .main_bn{
    height: 5rem;
    margin-top: 1.1rem;
  }
  .bn_text{
    font-size: 0.34rem;
    line-height: 0.5rem;
  }
  .bn_text h1{
    font-size: 0.5rem;
    line-height: 0.7rem;
  }
  .type_bg{
    box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.1);
    padding: 0.2rem 0;
    line-height: 0.4rem;
  }
  .path{
    float: none;
    background: url(../images/about_04.png) no-repeat left center;
    background-size: 0.3rem 0.28rem;
    padding-left: 0.4rem;
    font-size: 0.28rem;
  }
  .type_box{
    width: 100%;
    padding-top: 0.4rem;
    margin: 0 auto;
  }
  .type{
    float: none;
  }
  .type ul{
    margin-right: 0;
  }
  .type li{
    float: left;
    width: 20%;
    text-align: center;
    line-height: 0.5rem;
    font-size: 0.28rem;
    margin-right: 0;
  }
  .com_box{
    padding: 0.6rem 0 0.8rem;
  }
  .com_t{
    margin-bottom: 0.7rem;
  }
  .com_left{
    float: none;
    width: 100%;
    padding-right: 0;
  }
  .com_left .more{
    margin-bottom: 0.5rem;
  }
  .com_pic{
    float: none;
    width: 100%;
    height: 5rem;
  }
  .com_list{
    padding: 0 0 0 0.6rem;
  }
  .com_list ul{
    display: block;
  }
  .com_list li{
    float: left;
    width: 50%;
    font-size: 0.28rem;
    line-height: 0.4rem;
    margin-bottom: 0.3rem;
  }
  .com_list h1{
    height: 0.66rem;
    margin-bottom: 0.1rem;
  }
  .com_list h1 b{
    font-size: 0.58rem;
    line-height: 0.66rem;
  }
  .com_list h1 span{
    font-size: 0.28rem;
    padding-left: 0.1rem;
    line-height: 0.32rem;
  }
  .com_list i{
    display: none;
  }
  .culture{
    height: 13rem;
  }
  .culture .swiper-slide{
    border-right: none;
  }
  .culture .swiper-slide:hover .culture_con{
    top: 40%;
  }
  .culture .swiper-slide:hover{
    background: rgba(0,0,0,0.5);
  }
  .culture .swiper-slide-active .culture_con h1{
    color: #de2434;
  }
  .culture_con{
    width: 64%;
    left: 18%;
    top: 40%;
  }
  .culture_con h1{
    font-size: 0.96rem;
	  line-height: 1rem;
    margin-bottom: 0.1rem;
  }
  .culture_con h2{
    font-size: 0.4rem;
    line-height: 0.66rem;
  }
  .culture_con i{
    width: 0.4rem;
    margin: 0.2rem 0 0.4rem;
  }
  .culture_con .txt{
    line-height: 0.44rem;
  }
  .honor_box{
    padding-top: 1rem;
  }
  .honor_pic{
    height: 2.2rem;
    margin-bottom: 0.2rem;
  }
  .honor .txt{
    line-height: 0.48rem;
    height: 0.48rem;
    font-size: 0.28rem;
  }
  .img_modal_con02{
    width: 94%;
  }
  .join_box{
    padding-top: 1rem;
  }
  .join_tit{
    height: 0.7rem;
    font-size: 0.28rem;
    margin-bottom: 0.16rem;
  }
  .j01{
    padding-left: 0.2rem;
  }
  .join li{
    margin-bottom: 0.1rem;
  }
  .join_top{
    font-size: 0.26rem;
    height: 0.8rem;
  }
  .join_top .j05{
    height: 0.8rem;
  }
  .join_top em{
    width: 0.44rem;
    height: 0.44rem;
  }
  .join_con{
    padding: 0.2rem;
    font-size: 0.26rem;
    line-height: 0.46rem;
  }
  .join_con h1{
    font-size: 0.26rem;
  }
  .contact_box{
    padding: 1rem 0;
  }
  .map{
    float: none;
    width: 100%;
    height: 6rem;
    margin-bottom: 0.5rem;
  }
  .BMap_bubble_title{
    font-size: 0.26rem;
    margin-bottom: 0.1rem;
  }
  .BMap_bubble_content{
    font-size: 0.24rem;
  }
  .contact{
    float: none;
    width: 100%;
    padding-top: 0;
  }
  .contact li{
    font-size: 0.28rem;
    line-height: 0.44rem;
    min-height: 0.88rem;
    padding-left: 1rem;
    margin-bottom: 0.4rem;
  }
  .contact img{
    width: 0.8rem;
    height: 0.8rem;
  }
  .contact h1{
    font-size: 0.28rem;
    line-height: 0.46rem;
  }


  /* 产品展示 */
  .main{
    padding: 0.3rem 0 0.8rem;
  }
  .pro_type{
    border: none;
    padding: 0.4rem 0 0.2rem;
  }
  .pro_type ul{
    padding: 0 0.25rem;
    height: 0.9rem;
    overflow-y: hidden;
    overflow-x: scroll;
    scrollbar-width: none;
    white-space: nowrap;
    display: -webkit-box;
  }
  .pro_type li{
    float: left;
    width: auto;
    height: 0.9rem;
    font-size: 0.28rem;
    line-height: 0.9rem;
    text-align: center;
    padding: 0 0.4rem;
    display: block;
    margin: 0 2px 0 0;
  }
  .pro_right{
    float: none;
    width: 100%;
    padding-left: 0;
  }
  .pro ul{
    margin-right: -4%;
  }
  .pro li{
    width: 46%;
    height: auto;
    padding: 0.2rem;
    border-radius: 0.1rem;
    box-shadow: 0 0 0.1rem rgba(0, 0, 0, 0.1);
    margin: 0 4% 0.4rem 0;
  }
  .page{
    font-size: 0.26rem;
    padding-top: 0.4rem;
  }
  .page a{
    width: 0.6rem;
    line-height: 0.6rem;
    border-radius: 0.05rem;
    margin: 0 0.02rem;
  }


  /* 资讯中心 */
  .news_list li{
    padding-bottom: 0;
    border: none;
    margin-bottom: 0.5rem;
  }
  .newsimg{
    float: none;
    width: 100%;
    height: 5rem;
  }
  .news_r{
    float: none;
    width: 100%;
    border: solid 0.01rem #ccc;
    padding: 0.3rem;
  }
  .news_r h1{
    font-size: 0.3rem;
    line-height: 0.5rem;
    height: 0.5rem;
  }
  .news_r h2{
    font-size: 0.28rem;
    line-height: 0.4rem;
    margin: 0.2rem 0;
  }
  .news_r div{
    font-size: 0.28rem;
    line-height: 0.4rem;
    height: 1.2rem;
  }


  /* 解决方案 */
  .show_tit{
    font-size: 0.34rem;
    line-height: 0.5rem;
    padding-bottom: 0.2rem;
    margin-bottom: 0.3rem;
  }
  .show_tit i{
    width: 1.4rem;
    height: 0.06rem;
  }
  .show{
    font-size: 0.28rem;
    line-height: 0.46rem;
  }


  /* 工程案例 */
  .case_list ul{
    margin-right: -3%;
  }
  .case_list li{
    width: 47%;
    margin: 0 3% 0.3rem 0;
  }
  .case_list li:hover .case_bot img{
    display: none;
  }
  .case_list .case_pic{
    height: 4rem;
  }


  /* 详情 */
  .main_w{
    width: 95%;
  }
  .show_tt{
    line-height: 0.48rem;
    font-size: 0.3rem;
    margin: 0.1rem 0 0.2rem;
  }
  .show_t{
    font-size: 0.26rem;
    padding: 0.2rem 0;
    margin: 0 auto 0.4rem;
  }
  .fanye{
    padding-top: 0.2rem;
    margin-top: 0.4rem;
  }
  .fanye li{
    font-size: 0.28rem;
    line-height: 0.5rem;
    height: 0.5rem;
  }
}