@media (max-width: 1600px) {
  .list_about .right .circle {
    width: 39.25rem;
    height: 39.25rem;
  }
}

@media (max-width: 1440px) {
  .list_contact .left {
    padding-right: 1.9375rem;
  }

  .list_about .right .circle {
    width: 35.25rem;
    height: 35.25rem;
  }
}

@media (max-width: 1366px) {
  .list_contact .left {
    padding-right: 0;
  }

  .list_contact .r {
    padding-left: 2rem;
  }
}

@media (max-width: 1280px) {
  .show_news .name {
    font-size: 2rem;
  }

  .show_news .left {
    padding-right: 3rem;
  }

  .aside_left {
    width: 22.625rem;
  }

  .aside_right {
    width: calc(100% - 22.625rem);
    padding-left: 3.5rem;
  }

  .index_five .hover .icon img {
    height: 4.5rem;
  }

  .index_four .right a {
    padding: 1.5rem 0;
  }
}

@media (max-width: 990px) {
  .list_contact .left {
    padding-right: 15px;
    padding-bottom: 20px;
  }

  .list_contact .r {
    padding-left: 15px;
  }

  .list_message {
    padding: 30px;
  }

  .list_message .name1 {
    font-size: 2.25rem;
  }

  .list_message .text {
    font-size: 1.25rem;
    line-height: 1.875rem;
  }

  #mapmap {
    height: 30rem !important;
  }

  .zd_erha,
  footer {
    display: none;
  }

  .title {
    font-size: 2.5rem;
  }

  .subtitle {
    font-size: 1.25rem;
  }

  .show_news .left {
    padding-right: 15px;
  }

  .number_ul {
    flex-wrap: wrap;
  }

  .number_ul li {
    flex: none;
    width: 50%;
  }

  .number_ul li:nth-child(1),
  .number_ul li:nth-child(2) {
    margin-bottom: 40px;
  }

  .list_about .right .circle div {
    border-radius: 0;
  }

  .list_about .right {
    margin-top: 20px;
  }

  .list_about .right .circle::before {
    display: none;
  }

  .list_about .right .circle {
    width: 100%;
    height: auto;
  }

  .list_about .left {
    order: 1;
  }

  .list_about .right {
    order: 2;
  }

  .aside_left {
    display: none;
  }

  .aside_right {
    width: 100%;
    padding-left: 15px;
  }

  .banner video,
  .banner img {
    height: 70vh;
  }

  .index_one .list>div {
    padding: 3.75rem 2.3125rem 3rem;
  }

  .index_one .list .icon {
    width: 6.75rem;
    height: 6.75rem;
  }

  .index_one .list .icon img {
    height: 3.5rem;
  }

  .index_one .list .name {
    font-size: 1.5rem;
    padding-bottom: 10px;
  }

  .index_one .list .name2 {
    height: 4rem;
  }

  .list_about_two.index {
    padding: 6.5rem 0 6rem;
  }

  .list_about_two.index .number_ul {
    margin: 3.5rem 0 2rem;
  }

  .index_three {
    height: auto;
    padding: 100px 0;
  }

  .index_four .ul {
    margin: 20px -1.25rem 0;
  }

  .banner .hover {
    font-size: 2.5rem;
    line-height: 3rem;
  }

  .index_three {
    min-height: auto;
  }

  .channel_product .row>div.right {
    order: 1;

  }

  .channel_product .row>div.left {
    order: 2;
    margin-top: 20px;
  }

  .channel_product .title {
    font-size: 24px;
    line-height: 30px;
  }

  .channel_product .text {
    margin: 10px 0 15px;
  }
}

@media (max-width: 767px) {
  .title {
    font-size: 24px;
    line-height: 32px;
  }

  .subtitle {
    font-size: 14px;
    line-height: 25px;
    margin-top: 0;
  }

  .bread {
    display: none;
  }

  .list_contact .left .logo img {
    height: 3.625rem;
  }

  .list_contact ul {
    margin-top: 2rem;
  }

  .list_contact ul li .con div span {
    display: block;
  }

  .list_contact ul li:not(:last-child) {
    margin-bottom: 15px;
  }

  .list_message {
    padding: 15px;
    border-radius: 10px;
  }

  .list_message .name1 {
    font-size: 24px;
    line-height: 30px;
    margin-bottom: 3px;
  }

  .list_message .text {
    font-size: 16px;
    line-height: 25px;
  }

  .list_message form input {
    line-height: 42px;
  }

  .mb40.textarea {
    margin-bottom: 20px;
  }

  form.mt35 {
    margin-top: 20px;
  }

  .squera_news .name {
    margin: 15px 0 5px;
  }

  .list_news .ul li {
    margin-bottom: 20px;
  }

  .show_news .name {
    font-size: 22px;
    line-height: 32px;
  }

  .show_news .data {
    margin: 15px 0 20px;
  }

  .show_news .margin.text {
    margin-bottom: 0;
  }

  .show_news .shangxia .row {
    margin: 0;
  }

  .show_news .shangxia .row .col-md-12 {
    padding: 0;
  }

  .show_news .shangxia .r {
    text-align: left;
  }

  .show_news .shangxia .l {
    margin-bottom: 10px;
  }

  .show_news .left {
    margin-bottom: 0;
  }

  .list_about .text {
    margin-top: 10px;
    font-size: 14px;
    line-height: 25px;
  }

  .number_ul li .icon img {
    height: 3.5rem;
  }

  .number_ul li .text {
    font-size: 1.125rem;
  }

  .number_ul li .num span {
    font-size: 2rem;
  }

  .number_ul li .num sub {
    font-size: 14px;
    bottom: -0.375rem;
    margin-left: -0.5rem;
  }

  .number_ul li .num sup {
    font-size: 14px;
  }

  .number_ul li .text {
    margin: 5px 0 5px;
  }

  .number_ul li .num .span2 {
    font-size: 14px;
  }

  .aside_right .list {
    padding: 20px 0;
  }

  .aside_right .list table thead th,
  .aside_right .list table thead td {
    white-space: nowrap;
  }

  .name_title {
    font-size: 20px;
  }

  .aside_right .list .text {
    font-size: 14px;
    text-align: justify;
  }

  .list .mt30 {
    margin-top: 10px;
  }

  .aside_right .list table td {
    white-space: nowrap;
  }

  .aside_right .list table {
    margin-top: 5px;
  }

  .mt50 {
    margin-top: 20px;
  }

  .swiper_pag .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
  }

  .pl20 {
    padding-left: 0;
  }

  .banner .hover {
    font-size: 30px;
    line-height: 30px;
  }

  .banner .hover .p2 {
    font-size: 20px;
  }

  .index_one .row {
    margin-top: 20px;
  }

  .index_one .row>div:not(:last-child) {
    margin-bottom: 20px;
  }

  .index_one .list>div {
    padding: 30px 20px;
  }

  .index_one .list .name2 {
    height: auto;
    font-size: 1.125rem;
  }

  .index_one .list .icon {
    width: 4.75rem;
    height: 4.75rem;
    margin-bottom: 15px;
  }

  .index_one .list .icon img {
    height: 2.5rem;
  }

  .index_one .list .text {
    margin-bottom: 15px;
  }

  .list_about_two.index {
    padding: 45px 0;
  }

  .list_about_two.index .number_ul {
    margin: 2.5rem 0 2rem;
  }

  .number_ul li:nth-child(1),
  .number_ul li:nth-child(2) {
    margin-bottom: 20px;
  }

  .index_three {
    padding: 50px 0;
  }

  .index_three .text {
    font-size: 14px;
    line-height: 25px;
    margin: 15px 0 20px;
  }
}