body {
  background: #fff;
}
.banner-swiper-box .swiper {
  position: relative;
  /* width: \%; */
  overflow: visible !important;
}
.banner_content {
  position: relative;
}

#particles-js {
  width: 100%;
  height: 650px;
  position: fixed;
  background-color: #1a212b;
  background-image: url(common.css);
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  /* z-index: -1; */
}

.hanner_content_box {
  box-sizing: border-box;
  padding: 100px 97px;
  width: 100%;
  position: relative;
  background-color: transparent;
}

.hanner_title {
  font-size: 0.46rem;
  color: #fff;
  text-align: center;
  margin-bottom: 30px;
}

.swiper_list {
  width: 100%;
  margin-top: 70px;
}

.swiper_list_li {
  width: 380px;
  height: 500px;
  box-shadow: 5px 8px 15px 0px rgba(0, 0, 0, 0.15);
  border-radius: 5%;
  background: #eee;
  overflow: hidden;
  background-image: url('../../image/sevices/service_head1.png');
  background-size: 100% 35%;
  background-position: center top;
  background-repeat: no-repeat;
  box-sizing: border-box;
}

.swiper_list_li_selected {
  width: 380px;
  height: 500px;
  box-shadow: 5px 8px 15px 0px rgba(0, 0, 0, 0.15);
  border-radius: 5%;
  background: #eee;
  overflow: hidden;
  background-image: url('../../image/sevices/service_head2.png') !important;
  background-size: 100% 35%;
  background-position: center top;
  background-repeat: no-repeat;
  box-sizing: border-box;
  position: relative;
}

.swiper_top_btn {
  width: 100%;
  max-width: 220px;
  height: 46px;
  line-height: 42px;
  border-radius: 23px;
  border: 2px solid #23aca2;
  box-sizing: border-box;
  background: #23aca2;
  text-align: center;
  display: block;
  margin: 0 auto;
  margin-top: 20px;
  font-size: 0.22rem;
  font-weight: 800;
  color: #fff;
}

.swiper_list_li_selected .swiper_top_btn {
  border: 2px solid #23aca2;
  background: #fff;
  color: #23aca2;
}

@keyframes slideDown {
  0% {
    transform: translateY(-50%);
  }

  50% {
    transform: translateY(50%);
  }

  100% {
    transform: translateY(-50%);
  }
}

.swiper_top_icon {
  display: none;
  position: absolute;
  width: 20px;
  height: 20px;
  top: 26%;
  left: 50%;
  margin-left: -10px;
  animation-name: slideDown;
  animation-duration: 1s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  animation-fill-mode: backwards;
}

.swiper-container {
  margin-top: 100px;
}

.swiper_bottom {
  width: 130px;
  border-radius: 50%;
  background: #fff;
  height: 130px;
  margin: auto;
  margin-top: 100px;
}

.swiper_bottom_img {
  width: 130px;
}

.swiper_footer {
  text-align: center;
  margin-top: 20px;
}

.footer_li {
  font-size: 0.18rem;
  font-weight: 500;
  color: #666;
  margin-bottom: 15px;
}

.footer_span {
  color: #23aca2;
}

.swiper_top_title {
  font-size: 0.18rem;
  color: #fff;
  padding-top: 30px;
  text-align: center;
}


.center_box {
  max-width: 1300px;
  height: auto;
  margin: auto;
}

.content_body {
  display: flex;
  width: 100%;
}

.center_header {
  background-image: url('../../image/sevices/service_img_a1.jpg');
  /* background-size: 100%; */
  background-size: cover;
  /* 可选，根据需要设置背景图的大小 */
  background-repeat: no-repeat;
  box-sizing: border-box;
  border-radius: 40px 40px 0 0;
  padding: 40px;
  justify-content: space-around;
  color: #fff;
}

.header_left {
  display: flex;
}

.header_one {
  justify-content: space-between
}

.header_logo {
  width: 1rem;
  display: inline-block;
  text-align: left;
}

.header_titleOne {
  width: 100px;
  height: 42px;
  box-sizing: border-box;
  font-size: 0.22rem;
  font-weight: 800;
  margin-left: 20px;
  color: #fff
}

.header_right {
  margin-left: 50px;
  padding-right: 50px;
}

.right_one {
  width: 140px;
  height: 30px;
  margin-top: -5px;
  line-height: 30px;
  padding: 0 8px;
  border-radius: 3px;
  box-sizing: border-box;
  background: linear-gradient(225deg, #0d657e, #23bca0);
  font-size: 0.15rem;
  font-weight: 600;
  color: #fff;
}

.right_two {
  margin-top: 10px;
  font-size: 0.5rem;
  font-weight: 900;
  color: #fff;
}

.right_two1 {
  margin: 10px 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(225deg, #0d657e, #23bca0);
}

.right_three {
  font-size: 0.14rem;
  font-weight: 300;
  color: #a9a9a9;
}

.header_last {
  border-left: 1px solid #313841;
  padding-left: 50px;
}

.last_one {
  font-size: 0.42rem;
  color: #fff;
  line-height: 1.1;
  font-weight: 900;
}

.last_two {
  font-size: 0.42rem;
  color: #23bca0;
  font-weight: 900;
}

.last_three {
  margin-top: 29px;
  font-size: 0.18rem;
  font-weight: 500;
  color: #fff;
}


.center_footer {
  width: 100%;
  border: 1px solid #ccc;
  box-sizing: border-box;
  padding: 60px;
  border-radius: 0 0 40px 40px;
}

.center_title {
  width: 100%;
  font-size: 0.26rem;
  line-height: 0.3rem;
  font-weight: 700;
  text-align: left;
}

.center_msg {
  width: 100%;
  font-size: 14px;
  color: #555555;
  margin-top: 10px;
  text-align: left;
}

.center_footer_one {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-top: 30px;
}

.center_footer_one_item {
  flex: 0 0 48%;
  /* flex-grow: 0, flex-shrink: 0, flex-basis: 50% */
  box-sizing: border-box;
  padding: 10px;
  border: 1px solid #ccc;
  margin: 5px;
  height: 190px;
  border-radius: 20px;
  background: #f8f8f8;
  padding: 20px;
  box-sizing: border-box;
  margin-top: 25px;
  padding-top: 40px;
  display: flex;
}
.footer_two_img{
  width: 80%;
  margin: auto;
}
.isActive{
  display: none !important;
}
.active{
  display: block;
}
.one_item_left {
  width: 200px;
  height: 100px;
  overflow: hidden;
  background: #fff;
  border-radius: 50%;
  box-shadow: 3px 4px 5px 0px rgba(15, 121, 106, 0.15) inset;
  margin-right: 20px;
}

.one_left_img {
  width: 70px;
  display: block;
  margin: 20px auto;
}

.one_item_right_top {
  font-size: 0.2rem;
  font-weight: 700;
  color: #20b19c;
}

.one_item_right_bottom {
  font-size: 0.14rem;
  line-height: 0.18rem;
  color: #555;
  margin-top: 14px;
}

/* 页脚 */
.footer_box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 150px;
}

.footer_left {
  flex: 1 0 calc(10% - 20px);
  margin-left: 10%;
}

.left_img {
  width: 200px;
}



@media screen and (max-width: 540px) {
  .swiper_top_title{
    font-size: 0.30rem !important;
  }
  .swiper_top_btn{
    font-size: 0.30rem !important;
  }
  .footer_li {
    font-size: 0.30rem !important;
    font-weight: 500;
    color: #666;
    margin-bottom: 15px;
  }
  
  .footer_span {
    font-size: 0.30rem !important;
  }
  
  .swiper_top_title {
    font-size: 0.30rem;
    color: #fff;
    padding-top: 30px;
    text-align: center;
  }
  .one_item_right_bottom{
    font-size: 0.22rem ;
    line-height: 0.24rem;
  }
}

@media screen and (max-width: 1200px) {
  .content_body{
    flex-direction: column; 
  }
 
  .header_right{
    margin-left: 0;
  }
  .center_header{
    width: 90%;
    margin: auto;
    background-image: url('../../image/sevices/tab_img_a1.jpg');
    background-size: cover;
    background-position: top right;
  }
  .right_two1{
    max-width: 200px;
  }
  .hanner_content_box {
    padding: 30px;
  }
  .center_footer_one_item{
    width: 100%;
    margin: 20px auto;
  }
  .center_footer_one{
    flex-direction: column; 
  }
  .header_last{
    border: none;
    padding: 0;
  }
  .center_footer{
    width: 90%;
    padding: 20px;
    margin: auto
  }
  
  .one_item_left {
    max-width: 100px;
    min-width: 100px;
    height: 100px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 3px 4px 5px 0px rgba(15, 121, 106, 0.15) inset;
    margin-right: 20px;
  }
  .swiper_list_li {
    /* width: 300px; */
    height: 500px;
    box-shadow: 5px 8px 15px 0px rgba(0, 0, 0, 0.15);
    border-radius: 5%;
    background: #eee;
    overflow: hidden;
    background-image: url('../../image/sevices/service_head1.png');
    background-size: 100% 35%;
    background-position: center top;
    background-repeat: no-repeat;
    box-sizing: border-box;
  }
}