@media screen and (max-width: 1600px) {
  .w80 {
    width: 90%;
  }
  .inpro .sk {
    padding-right: 5%;
  }
  .inabout .w80 {
    padding-left: 55%;
  }
  .inys .w80 {
    padding-right: 35%;
  }
}

@media screen and (max-width: 1400px) {
  .head {
    padding-left: 0.2rem;
  }
  .head .right .nav li a {
    padding: 0 0.1rem;
  }
  .head .right .btn {
    padding: 0 0.3rem;
  }
 
}

@media screen and (max-width: 1200px) {
  .w80 {
    width: 95%;
  }
  .head .right .nav {
    display: none;
  }
  .inpro .sk {
    padding-right: 2.5%;
  }
  .inys .w80 {
    padding-right: 40%;
  }
  .incase .intl {
    left: 2.5%;
    top: 5%;
  }
  /* .incase .img_list li {
    min-height: 400px;
  } */
  .incase .box .text_list {
    padding-top: 40px;
    width: -webkit-calc(100% - 320px);
    width: -moz-calc(100% - 320px);
    width: calc(100% - 320px);
  }
  .incase .box .title_list {
    right: 10px;
    width: 300px;
  }

  .foot_content .nav {
    display: none;
  }
}

@media screen and (max-width: 1000px) {
  .head {
    height: 80px;
  }
  .head .logo img {
    max-height: 50px;
  }
  .head .nav {
    display: none;
  }
  .head .btn .menu_btn {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    margin-left: 20px;
    color: #fff;
  }
  .head .btn .menu_btn p {
    margin-right: 5px;
  }
  .head.on2 .btn .menu_btn {
    color: #333;
  }
  .head.on2 .btn .menu_btn p {
    color: #004557;
  }



  .menu {
    padding: 80px 0 0;
  }
  .menu .left {
    width: 100%;
    height: 80px;
  }
  .menu .left .logo {
    padding: 0 0 0 0.2rem;
    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 .left .logo img {
    height: 40px;
  }
  .menu .nav {
    display: none;
  }
  .menu .close {
    top: 0px;
    right: 0px;
    width: 60px;
    height: 80px;
    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 .nav1 {
    display: block;
    height: 100%;
    padding: 0px 10px 10px 10px;
    overflow-y: auto;
  }
  .menu .nav1 a {
    display: block;
    font-size: 18px;
    line-height: 40px;
    color: #333;
    padding-right: 40px;
    overflow: hidden;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .menu .nav1 dd a {
    font-size: 16px;
    color: #666;
  }
  .menu .nav1 li > a {
    border-bottom: 1px solid #eee;
  }
  .menu .nav1 dl {
    display: none;
    padding-left: 10px;
  }
  .menu .nav1 li,
  .menu .nav1 dd {
    position: relative;
    /* padding-right: 30px; */
  }
  .menu .nav1 li.on .btn,
  .menu .nav1 dd.on .btn {
    position: absolute;
    right: 0px;
    top: 0px;
    width: 40px;
    height: 40px;
  }
  .menu .nav1 li.on .btn p,
  .menu .nav1 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 .nav1 li.on .btn p:nth-child(2),
  .menu .nav1 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 .nav1 li.on.cur > .btn p,
  .menu .nav1 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 .nav1 li.on.cur > .btn p:nth-child(2),
  .menu .nav1 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);
  }

  .inabout {
    padding-top: 5%;
    background-position: center bottom -100px;
    -o-background-size: auto 80%;
       background-size: auto 80%;
  }
  .inabout .sk {
    width: 95%;
    height: auto;
    padding-bottom: 60%;
  }
  .inabout .w80 {
    width: 100%;
    padding-left: 0;
  }
  .inabout .img {
    position: relative;
    left: 5%;
    width: 95%;
    padding-bottom: 60%;
  }
  .inabout .img img {
    position: absolute;
    top: 0;
    left: 0;
  }
  .inabout .text {
    padding: 0.5rem 5% 0;
    text-align: left;
  }
  .inabout .text ul {
    -webkit-box-pack: start;
    -webkit-justify-content: flex-start;
       -moz-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
  }
  .inabout .text a.more {
    float: none;
  }

  .inys .w80 {
    width: 100%;
    padding-right: 0;
  }
  .inys .title {
    position: relative;
    right: 0;
    height: auto;
    width: 100%;
    padding: 0.5rem 5%;
  }
  .inys .title .text {
    position: relative;
    top: 0;
    right: 0;
    text-align: left;
  }
  .inys .title .text p {
    padding-left: 0;
    padding-right: 0.5rem;
  }
  .inys .content {
    padding: 0.5rem 0.5rem 1rem;
  }
  .inys .content ul {
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
       -moz-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .inys .content li {
    width: 48%;
  }
  .incase .intl h3 {
    font-size: 38px;
    margin-bottom: 5px;
  }
  .incase .intl p {
    font-size: 14px;
    letter-spacing: 1px;
  }
  .incase .box .title_list {
    top: auto;
    bottom: 0px;
    height: 140%;
    width: 240px;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    padding-top: 40px;
  }
  .incase .box .title_list .btn {
    bottom: 60px;
  }

  .inpro2 .content .inpro2_nav {
    width: 100%;
  }
  .inpro2 .content .inpro2_nav .tl {
    padding: 0.1rem 0.3rem;
  }
  .inpro2 .content .inpro2_nav ul {
    padding: 0.15rem 0.3rem;
  }
  .inpro2 .content .inpro2_nav ul li a {
    font-size: 14px;
    line-height: 2;
  }
  .inpro2 .content .list {
    position: relative;
    width: 100%;
  }
  .inpro2 .content .list ul {
    position: relative;
  }
  .inpro2 .content .list ul li {
    height: auto;
  }
  .inpro2 .content .list ul li a {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: end;
    -webkit-justify-content: flex-end;
       -moz-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    background-color: #fff;
  }
  .inpro2 .content .list ul li .img {
    overflow: visible;
    width: 50%;
    height: auto;
  }
  .inpro2 .content .list ul li .img img {
    position: relative;
    height: auto;
  }
  .inpro2 .content .list ul li .text h3 {
    font-size: 16px;
  }
  .inpro2 .content .list ul li .text h5 {
    font-size: 14px;
  }
  .foot .foot_nav {
    width: -webkit-calc(100% - 320px);
    width: -moz-calc(100% - 320px);
    width: calc(100% - 320px);
  }
  .foot .foot_contact {
    width: auto;
  }
}

@media screen and (max-width: 767px) {
  .head {
    height: 60px;
  }
  .head .logo img {
    height: 40px;
  }
  .head .right .btn .img {
    display: none;
  }
  .head .right .btn {
    padding: 0 0.4rem;
  }
  .head .right .btn .search_btn {
    padding-right: 0.5rem;
    margin-right: 0.5rem;
  }
  .head .right .btn p {
    display: none;
  }
  .head_search {
    padding: 35px;
  }
  .menu{
    padding: 60px 0 0;
  }
  .menu .left{
    height: 60px;
  }
  .menu .close{
    height: 60px;
  }
  .inpro{
    padding: .4rem 0 .8rem;
  }
  .inpro .sk div {
    width: 38px;
    height: 38px;
  }
  .inpro .sk i {
    line-height: 34px;
  }
  .incase {
    padding-bottom: 60px;
  }
  .incase .box .text_list {
    width: -webkit-calc(100% - 260px);
    width: -moz-calc(100% - 260px);
    width: calc(100% - 260px);
    padding-top: 20px;
  }
  .incase .box .text_list h3 {
    font-size: 28px;
    margin-bottom: 10px;
  }
  .incase .box .text_list p {
    line-height: 1.8;
  }
  .foot{
    padding: .5rem 0;
  }
  .foot .w80{
    -webkit-box-pack: center;
    -webkit-justify-content: center;
       -moz-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .foot .foot_nav{
    display: none;
  }
  .foot .foot_contact{
    text-align: center;
  }
}

@media screen and (max-width: 640px) {
  .head.on1 .logo img {
    height: 30px;
  }
  .head .btn .tel{
    display: none;
  }
  .menu .nav1 dd a {
    font-size: 14px;
  }
  .inbanner .banner_btn{
    bottom: 10px;
  }
  .inbanner .swiper-slide img{
    height: 480px;
    max-height: 100vh;
  }
  .inbanner .swiper-slide .text {
    left: 0px;
    width: 100%;
    text-align: center;
  }
  .inbanner .swiper-slide .text p{
    -webkit-box-pack: center;
    -webkit-justify-content: center;
       -moz-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .inbanner .banner_btn .btn .banner_prev,
  .inbanner .banner_btn .btn .banner_next {
    font-size: 12px;
  }
  .inbanner .banner_btn .btn .loading {
    width: 80px;
    height: 1px;
    margin: 0 10px;
  }

  .inabout .text h3 span {
    font-size: 0.48rem;
  }
  .inpro .content li .text h3 {
    font-size: 16px;
  }
  .inys .title .text h3 {
    font-size: 0.48rem;
  }
  .inys .title .text p {
    font-size: 14px;
  }
  .inys .content li h3 {
    font-size: 18px;
  }
  .inys .content li p {
    font-size: 14px;
  }

  .incase .intl h3 {
    font-size: 32px;
  }
  .incase .img_list li {
    min-height: 300px;
  }
  .incase {
    padding-bottom: 40px;
  }
  .incase .box {
    min-height: auto;
  }
  .incase .box .text_list {
    width: 100%;
    padding-top: 20px;
  }
  .incase .box .text_list h3 {
    font-size: 20px;
  }
  .incase .box .text_list p {
    font-size: 14px;
  }
  .incase .box .title_list {
    bottom: 100%;
    /* right: 0px; */
    width: 140px;
    height: 160px;
    padding-top: 20px;
  }
  .incase .box .title_list h3 {
    font-size: 24px;
  }
  .incase .box .title_list span {
    margin: 10px auto;
  }
  .incase .box .title_list p {
    font-size: 32px;
  }
  .incase .box .title_list .btn {
    bottom: 15px;
  }
  .incase .box .title_list .btn .sx {
    margin: 0 20px;
  }

  .inpro2 {
    padding: 0.6rem 0;
  }
  .inpro2 .content .list ul li .img {
    width: 80%;
    margin: 0 auto;
  }
  .inpro2 .content .list ul li a {
    display: block;
  }
  .inpro2 .content .list ul li .img img {
    right: 0%;
  }
  .inpro2 .content .list ul li .text {
    position: relative;
    bottom: 0;
    left: 0;
    text-align: center;
  }
  .inpro2 .content .list ul li .text h3 {
    font-size: 14px;
    line-height: 1.6;
    padding: 0 5px;
    margin-bottom: 0;
    overflow: hidden;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
       text-overflow: ellipsis;
    white-space: nowrap;
  }
  .inpro2 .content .list ul li .text h5 {
    display: none;
  }
  .innew {
    padding: 0.6rem 0;
  }

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

@media screen and (max-width: 480px) {
  .head .logo .img img{
    height: 30px;
  }
  .head .btn .tel {
    display: none;
  }
  .menu .left .logo img{
    height: 30px;
  }
  .inbanner .swiper-slide .text h3 {
    font-size: .42rem;
    margin-bottom: .2rem;
  }
  .inbanner .swiper-slide .text h5 {
    font-size: .12rem;
    margin-bottom: .3rem;
  }
  .intl h3 {
    margin-bottom: .1rem;
  }
  .inpro {
    padding: .2rem 0 .6rem;
  }
  .inpro .intl{
    margin-bottom: .2rem;
  }
}