.bt_con .telphone {
  margin-left: unset;
  position: relative;
}

.bt_con .telphone .phone_link {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
}

.bt_con .header_btn_collection {
  cursor: pointer;
  width: 218px;
  height: 40px;
  background: #FFFFFF;
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: all .3s linear;
}

.bt_con .header_btn_collection .call .btn_text {
  font-size: 16px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #007FDF;
  line-height: 32px;
}

.bt_con .header_btn_collection:hover {
  transform: translateY(-5px);
}

.ecology_product_box {
  display: block;
}

.ecology_product_box .ecology_product_img {
  width: 1180px;
  margin: 0 auto;
}

.logo_article.pc {
  display: block;
}

.logo_article.wap {
  display: none;
}

.case_img_wap {
  display: none;
}

@media screen and (max-width:980px) {
  #header .head_container {
    padding-bottom: 70px;
  }

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

  .head_container .desc {
    font-size: 14px;
    line-height: 22px;
    margin-top: 15px;
    margin-bottom: 15px;
  }

  .head_container .img_body {
    margin-top: 15px;
  }

  .switch_tab_wrap li {
    font-size: 14px;
    line-height: 44px;
  }

  .switch_tab {
    height: 44px;
    top: -44px;
  }

  .switch_tab_wrap .current_arrow {
    margin-right: -8.25px;
    border-left: 8.25px solid transparent;
    border-right: 8.25px solid transparent;
  }

  .switch_tab_wrap span {
    border-bottom-width: 7.7px;
  }

  .switch_tab_wrap {
    min-width: unset;
  }

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

  .ecological_top_container {
    padding-top: 60px;
  }

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

  .ecological_atlas .desc {
    margin-top: 30px;
    font-size: 14px;
    line-height: 22px;
    text-align: left;
    margin-bottom: 15px;
  }

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

  #middle .advantage {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .product_overview .advantage .advantage_list {
    margin-top: 30px;
    justify-content: space-around;
  }

  .logo2_container .container {
    display: none;
  }

  .logo_article.pc {
    display: none;
  }

  .logo_article .article_item {
    display: block;
  }

  .logo_article .article_item {
    height: unset;
  }

  .article_item .logo_con>i {
    height: 50px;
  }

  .logo_con img {
    height: 50px !important;
  }

  .logo2_container {
    width: 90%;
  }

  .logo_article.wap {
    display: block;
    width: 100%;
  }

  .logo_article .article_item {
    padding-top: 15px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .article_item .content .left_content p {
    font-size: 14px;
    line-height: 22px;
  }

  .chart_list {
    display: none;
  }

  .ecology_product_box {
    display: block;
    width: 90%;
    overflow: scroll;
    margin: 0 auto;
  }

  .ecology_product_box .ecology_product_img {
    width: 980px;
  }

  .ecological_bottom_container {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .advantage_list .item p {
    font-size: 18px;
    line-height: 24px;
  }

  .advantage_list .item i {
    transform: scale(0.67);
  }

  .advantage_list .item p {
    padding-left: 29px;
  }

  .advantage_list .item i {
    top: 5px;
    left: 2px;
  }

  .advantage_list .item {
    padding: 10px;
  }

  .advantage_list .item div {
    margin-top: 10px;
    font-size: 14px;
    line-height: 22px;
  }

  .product_img .out_con {
    width: 90%;
  }

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

  .product_img .desc {
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 22px;
  }

  #middle .product_img {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .msg_cloud li div:first-child {
    width: 48px;
    height: 48px;
    background-image: url(/assets/images/xinchuangProduct/icon_overview_wap.svg);
  }

  .msg_cloud li {
    padding: 10px 15px;
  }

  .msg_cloud li>p {
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 18px;
    line-height: 24px;
  }

  .msg_cloud .xc_img2 {
    background-position-x: -48px;
  }

  .msg_cloud .xc_img3 {
    background-position-x: -96px;
  }

  .msg_cloud li div:last-child {
    font-size: 14px;
    line-height: 22px;
  }

  #middle .msg_cloud {
    padding-top: 60px;
  }

  .msg_cloud .title {
    margin-bottom: 30px;
  }

  .msg_cloud li:nth-child(2) {
    margin: 10px 0;
  }

  .product_overview .feature .img {
    background-image: url(/assets/images/xinchuangProduct/icon_overview_wap.svg);
    width: 48px;
    height: 48px;
  }

  .product_overview .feature_img1 {
    background-position: -144px 0;
  }

  .product_overview .feature_img2 {
    background-position: -192px 0;
  }

  .product_overview .feature_img3 {
    background-position: -240px 0;
  }

  .product_overview .feature_img4 {
    background-position: -288px 0;
  }

  .product_overview .feature_img5 {
    background-position: -336px 0;
  }

  .product_overview .feature_img6 {
    background-position: -384px 0;
  }

  .list_container .feature .text {
    font-size: 18px;
    line-height: 24px;
  }

  .list_container .introduction {
    font-size: 14px;
    line-height: 22px;
  }

  .list_container li {
    margin-top: 30px;
  }

  .feature .img {
    margin-right: 5px;
  }

  .list .list_container {
    padding-top: 60px;
  }

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

  .case_switch>div[data-case="baremetal"] {
    background-image: unset;
    background: #EAEFF4;
  }

  .case_switch>div[data-case="government"] {
    background-image: unset;
    background: #EAEFF4;
  }

  .case_switch>div[data-case="cloud_safe"] {
    background-image: unset;
    background: #EAEFF4;
  }

  .case_switch>div.active {
    background: #E9F7FF;
  }

  .case_switch>div {
    font-size: 18px;
    line-height: 24px;
    padding: 10px 0;
  }

  .case_introduction .case_types {
    display: none;
  }

  .solution .case_introduction {
    padding-top: 30px;
    padding-bottom: 60px;
  }

  .business_scene .text {
    font-size: 18px;
    line-height: 24px;
  }

  .business_scene .desc {
    margin-top: 10px;
  }

  .solution .case_img {
    padding-top: 60px;
    padding-bottom: 30px;
  }

  .case_switch {
    padding-top: 60px;
  }

  .case_img .text {
    margin-bottom: 30px;
    font-size: 24px;
    line-height: 30px;
  }

  .case_img img {
    display: none;
  }

  .case_img_wap {
    display: block;
    width: 100%;
    overflow-x: scroll;
  }

  .case_img_wap .img_wap_container {
    width: 980px;
  }

  .case_img_wap .img_wap_container img {
    display: block;
    width: 980px;
  }

  .business_scene .desc {
    font-size: 14px;
    line-height: 22px;
  }

  .baremetal .feature .img {
    background-image: url(/assets/images/xinchuangProduct/icon_baremetal_wap.svg);
  }

  .government .feature .img {
    background-image: url(/assets/images/xinchuangProduct/icon_gov_wap.svg);
  }

  .cloud_safe .feature .img {
    background-image: url(/assets/images/xinchuangProduct/icon_safe_wap.svg);
  }

  .feature .img {
    width: 48px;
    height: 48px;
  }

  .baremetal .feature_img2,
  .government .feature_img2,
  .cloud_safe .feature_img2 {
    background-position: -48px 0;
  }

  .baremetal .feature_img3,
  .government .feature_img3,
  .cloud_safe .feature_img3 {
    background-position: -96px 0;
  }

  .baremetal .feature_img4,
  .government .feature_img4,
  .cloud_safe .feature_img4 {
    background-position: -144px 0;
  }

  .baremetal .feature_img5,
  .government .feature_img5,
  .cloud_safe .feature_img5 {
    background-position: -192px 0;
  }

  .solution .case_href {
    display: none;
  }

  .list .list_container {
    padding-bottom: 60px;
  }

  .solution .list_container li {
    margin-top: 15px;
  }

  .product_overview .list .list_container {
    padding-top: 0;
  }
}

@media screen and (max-width: 768px) {
  .list_container .feature {
    flex-direction: row;
  }

}

@media screen and (max-width: 680px) {
  .list_container li:first-child {
    margin-top: 0;
  }
}

@media screen and (max-width: 570px) {
  .advantage_list .item:first-child {
    margin-top: 0;
  }

  .switch_tab .tab_container {
    overflow-x: hidden;
    overflow-y: hidden;
  }
}