@media screen and (max-width: 1600px) {
  html {
    font-size: 81px;
  }
  .w80 {
    width: 90%;
  }
  .inbanner .swiper-slide .img{
    
  }
  .inbanner .swiper-slide img{
    width: 180%;
    object-fit: cover;
    height: auto;
    min-height: none;
  }
  .inabout .text{
    padding-left: 5%;
  }
  .inabout .text font{
    font-size: 108px;
  }
  .incase font{
    right: 5%;
  }
  .incase .title{
    left: 5%;
  }
  .incase .content li .text{
    left: 5%;
  }
  .incase .title_list{
    left: 5%;
    right: 5%;
  }
}

@media screen and (max-width: 1400px) {
}

@media screen and (max-width: 1200px) {
  html {
    font-size: 64px;
  }
  .w80 {
    width: 95%;
  }

  .inabout .text{
    padding-left: 2.5%;
  }
  .incase font{
    right: 2.5%;
  }
  .incase .title{
    left: 2.5%;
  }
  .incase .content li .text{
    left: 2.5%;
  }
  .incase .title_list{
    left: 2.5%;
    right: 2.5%;
  }

  .foot_content .nav {
    display: none;
  }
}

@media screen and (max-width: 1000px) {
  /* body {
    margin-top: 80px;
  } */
  .head {
    height: 80px;
  }
  .head .logo img {
    max-height: 50px;
  }

  .head .right .nav {
    display: none;
  }
  .head .btn div {
    width: 80px;
  }
  .head .btn .menu_btn {
    display: flex;
  }
  .head.down .btn div {
    background-color: transparent;
  }
  .head.down .btn .menu_btn {
    background-color: #da251d;
  }
  .head.down .btn .search_btn i {
    color: #da251d;
  }

  .menu {
    display: none;
    position: fixed;
    z-index: 999;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    padding: 0 2.5rem;
    background-color: #fff;
  }

  .menu .close {
    position: absolute;
    right: 30px;
    top: 30px;
    cursor: pointer;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
  }
  .menu .close i {
    font-size: 36px;
    color: #333;
  }
  .menu .close:hover {
    -webkit-transform: rotate(180deg);
       -moz-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
         -o-transform: rotate(180deg);
            transform: rotate(180deg);
  }


  .menu {
    padding: 0;
  }
  .menu .top {
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #333;
    /* padding: 0px 5px; */
  }
  .menu .top .logo {
    padding: 0 0 0 0.25rem;
    height: 100%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
  }
  .menu .top .logo a {
    display: block;
  }
  .menu .top .logo img {
    display: block;
    height: 40px;
  }
  .menu .close {
    top: 0px;
    right: 0px;
    width: 60px;
    height: 60px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .menu .close i {
    color: #fff;
    font-size: 24px;
  }
  .menu .nav {
    display: block;
    height: 100%;
    padding: 10px 10px 10px 10px;
    overflow-y: auto;
  }
  .menu .nav a {
    display: block;
    font-size: 16px;
    line-height: 40px;
    color: rgba(0, 0, 0, 0.9);
    padding-right: 40px;
    overflow: hidden;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .menu .nav dd a {
    font-size: 14px;
    color: rgba(0, 0, 0, 0.8);
  }
  .menu .nav li > a {
    border-bottom: 1px solid #eee;
  }
  .menu .nav dl {
    display: none;
    padding-left: 10px;
  }
  .menu .nav li,
  .menu .nav dd {
    position: relative;
    /* padding-right: 30px; */
  }
  .menu .nav li.on .btn,
  .menu .nav dd.on .btn {
    position: absolute;
    right: 0px;
    top: 0px;
    width: 40px;
    height: 40px;
  }
  .menu .nav li.on .btn p,
  .menu .nav dd.on .btn p {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    background-color: #999;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
  }
  .menu .nav li.on .btn p:nth-child(2),
  .menu .nav dd.on .btn p:nth-child(2) {
    -webkit-transform: translate(-50%, -50%) rotate(90deg);
    -moz-transform: translate(-50%, -50%) rotate(90deg);
    -ms-transform: translate(-50%, -50%) rotate(90deg);
    -o-transform: translate(-50%, -50%) rotate(90deg);
    transform: translate(-50%, -50%) rotate(90deg);
  }
  .menu .nav li.on.cur > .btn p,
  .menu .nav dd.on.cur > .btn p {
    -webkit-transform: translate(-50%, -50%) rotate(180deg);
    -moz-transform: translate(-50%, -50%) rotate(180deg);
    -ms-transform: translate(-50%, -50%) rotate(180deg);
    -o-transform: translate(-50%, -50%) rotate(180deg);
    transform: translate(-50%, -50%) rotate(180deg);
  }
  .menu .nav li.on.cur > .btn p:nth-child(2),
  .menu .nav dd.on.cur > .btn p:nth-child(2) {
    -webkit-transform: translate(-50%, -50%) rotate(360deg);
    -moz-transform: translate(-50%, -50%) rotate(360deg);
    -ms-transform: translate(-50%, -50%) rotate(360deg);
    -o-transform: translate(-50%, -50%) rotate(360deg);
    transform: translate(-50%, -50%) rotate(360deg);
  }

  .menu .content::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 4px;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
  }
  .menu .content::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 1px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #fff;
  }
  .menu .content::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 1px;
    background: rgba(0, 0, 0, 0.2);
  }

  .foot .foot_top{
    margin-bottom: 0.4rem;
  }
  .foot .foot_content .foot_nav{
    display: none;
  }
  .foot .foot_contact{
    width: 100%;
    border-left: 0px;
    padding-left: 0px;
    
  }


}

@media screen and (max-width: 767px) {
  html {
    font-size: 49px;
  }
  body {
    margin-top: 0px;
  }
  .head {
    height: 60px;
  }
  .head .logo img {
    height: 40px;
  }
  .head .btn div {
    width: 60px;
  }

  .inys .content li{
    width: 48%;
    margin-bottom: 4%;
  }

  .inabout .img,.inabout .text{
    width: 100%;
  }
  .inabout .img img{
    min-height: auto;
  }
  .inabout .text{
    padding: 20px 2.5%;
  }
  .inabout .text font{
    font-size: 64px;
  }
  .inabout .text .title h5{
    font-size: 22px;
  }
  .inabout .text p{
    font-size: 14px;
    margin-bottom: 0.3rem;
  }
  .inpro .content{
    padding: 0;
  }
  .inpro .content .inpro_prev, .inpro .content .inpro_next{
    display: none;
  }
  .inpro .content li a{
    padding-top: 10px;
  }
  .inpro .content li .text h3{
    font-size: 16px;
  }
  .incase font{
    top: 20px;
    font-size: 64px;
  }
  .incase .title{
    top: 30px;
  }
  .incase .content li .text{
    bottom: 160px;
  }
  .incase .content li .img img{
    height: calc(100vh - 60px);
    min-height: 480px;
  }
  .incase .title_list{
    bottom: 20px;
  }
  .incase .title_list li{
    width: 48.75%;
    margin-bottom: 2.5%;
    padding: 10px 30px 10px 10px;
  }
  .incase .title_list li:nth-child(n+3){
    margin-bottom: 0px;
  }
  .innews .content li .text h3{
    font-size: 18px;
  }
  .innews .content li a{
    padding: 15px 15px 30px;
  }


  
}

@media screen and (max-width: 640px) {
  .menu .nav1 dd a {
    font-size: 14px;
  }

  .foot_copyright .w80 {
    padding: 0.2rem 0;
  }

  .foot_content .logo h5 {
    font-size: 32px;
  }

  .inys .content li .ico{
    width: 100px;
    height: 100px;
  }
  .inys .content li .ico i{
    font-size: 38px;
  }
  .inys .content li .text h3{
    font-size: 20px;
  }
  .inys .content li .text p{
    font-size: 12px;
  }

  .foot .foot_top .foot_logo img{
    height: 50px;
  }
  .foot .foot_contact h3{
    font-size: 18px;
  }
  .foot .foot_contact p{
    margin-top: 10px;
    line-height: 20px;
  }
}

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