html{
    font-size: 20px;
  }
  .navigate{
      width: 100%;
      position: fixed;
      top: 0;
      left: 0;
      display: flex;
      flex-direction: row;
      /* justify-content: space-between; */
      align-items: center;
      height: 90px;
      z-index: 99;
      transition: background-color 0.3s ease; /* 平滑过渡效果 */
  }
  
  .logo{
      margin-left: 2.5rem;
  }
  .logo img{
      width: 8.15rem;
      height: 3rem;
  }
  .selectChange{
      display: flex;
      justify-content: space-between;
      align-items: center;
      height: 3rem;
      width: 57rem;
      margin-left: 8rem;
      box-sizing: border-box;
      color: #fff;
  }
  .select{
      cursor: pointer;
      position: relative;
  }
  
  .select.active:after {
      content: '';
      position: absolute;
      bottom: -15px;
      left: 50%;
      transform: translateX(-50%);
      width: 2.5rem;
      height: 0.2rem;
      border-radius: 0.4rem;
      background-color: #eaec64;
  }
  .navigate.scroll {
      background-color: #f0f0f0; /* 滚动时的背景颜色 */
      color: #eaec64;
  }
  .navigate.scroll .selectChange {
      color: black ;
  }
  .banner,.banner2{
      position: relative;
  }
  .banner img{
      width: 100%;
      height: 100%;
      object-fit: cover;
  }
  .btext{
      height:15rem ;
      padding-top: 5rem;
      box-sizing: border-box;
      text-align: center;
  }
  .samllserach{
      margin-top: 2rem;
      text-align: center;
      padding: 2rem 0;
  }
  .textban{
      position: absolute;
      top: 31%;
      left: 20%;
  }
  .text1{
      font-size: 3.1rem;
      line-height: 4.5rem;
      color: #fff;
  }
  .text2{
      font-size: 1.3rem;
      color: #fff;
  }
  .learnmore{
      width: 8rem;
      height: 2.5rem;
    margin-top: 4rem;
      font-size: 1.2rem;
      line-height: 2.5rem;
      text-align: center;
      border-radius: 2.5rem;
      background-color: #fcc813;
      color: black;
      cursor: pointer;
  }
  
.textban2{
      position: absolute;
      top: 28%;
      left: 11%;
      color: #fff;
  }
  .textban3{
      position: absolute;
      text-align: center;
      top: 3.6rem;
      left: 50%;
      transform: translate(-50%, -50%);
      color: #fff;
  }
  .text_1{
      font-size: 2.3rem;
      line-height: 6rem;
  }
  .text_x1{
      font-size: 1.35rem;
      line-height: 3.5rem;
  }
  .text_2{
      font-size: 1.5rem;
      font-weight: 300;
  }
  .text_x2{
      font-size: 1rem;
      font-weight: 300;
  }
  .flexdiv,.flexdiv2{
      display: flex;
  }
  .flexdiv2{
      justify-content: center;
  }
  .learnmore2,.learnmore3{
      width: 8rem;
      height: 2.5rem;
      margin-top: 1rem;
      font-size: 1.2rem;
      line-height: 2.5rem;
      text-align: center;
      border-radius: 2.5rem;
      color: black;
      cursor: pointer;
      margin-right: 1rem;
  }
  .flexdiv .learnmore2{
      background-color: #fcc813;
  }
  .flexdiv .learnmore3{
      border: 1px solid #cfcfcf;
      color: #fff;
  }
  
  .learnmore_2,.learnmore_3{
      width: 4.5rem;
      height: 1.7rem;
      margin-top: 1rem;
      font-size: 0.8rem;
      line-height: 1.7rem;
      text-align: center;
      border-radius: 1.7rem;
      color: black;
      cursor: pointer;
      margin-right: 0.8rem;
  }
  .flexdiv2 .learnmore_2{
      background-color: #fcc813;
  }
  .flexdiv2 .learnmore_3{
      border: 1px solid #cfcfcf;
      color: #fff;
  }
  
  .changeT{
      display: flex;
  }
  .row{
      margin-top: 2rem;
      width: 2.5rem;
      height: 0.2rem;
      background-color: #7e8ca9;
      margin-right: 0.4rem;
      cursor: pointer;
  }
  .active_row{
      background-color: #fff;
  }
  
  .bigtitle{
      font-size: 1.6rem;
      font-weight: 600;
      margin-bottom: 1.5rem;
  }
  .checkmore{
      font-size: 0.9rem;
      cursor: pointer;
  }
  .line{
      font-size: 0.9rem;
      line-height: 1.3rem;
      color: #666666;
  }
  .fourS{
    display: flex;
    flex-wrap: wrap;
  }
  .flex1{
      width: 49.5%;
      margin-bottom: 15px;
  }
  .title_head{
      font-size: 32px;
      font-weight: 600;
      width: 100%;
      text-align: center;
      margin-top: 106px;
  }
  .picture_list{
      margin-top: 2.5rem;
      padding: 0 5rem;
      display: flex;
      flex-direction: row;
      justify-content: space-between;
  }
  .imagediv{
      width: 12rem;
      height: 9.25rem;
      margin: 0 1.2rem;
  }
  .imagediv img{
      width: 100%;
      height: 100%;
  }
  
  .creat_head{
      font-size: 1.6rem;
      text-align: center;
      margin-top: 5rem;
      font-weight: 600;
  }
  .creat_list{
      display: flex;
      flex-direction: row;
      padding: 0 1rem;
      justify-content: space-between;
  }
  .creat_item{
      display: flex;
      flex-direction: column;
      align-items: center;
  }
  .imgdiv img{
      width: 100%;
      height: 100%;
  }
  .creat_text{
      text-align: center;
  }
  .creat_name{
      font-size: 1.6rem;
      font-weight: 700;
      margin: 1.6rem 0;
  }
  .creat_title{
      font-size: 0.9rem;
    color: #fcc813;
      font-weight: 600;
      margin-bottom: 2rem;
  }
  .creat_content{
      font-size: 0.8rem;
      color: #404040;
  }
  
  
  .carousel {
      position: relative;
      width: 100%;
      height: 100%;
      overflow: hidden;
  }
  .carousel-inner {
      height: 100%;
      display: flex;
      align-items: center;
      position: relative;
      left: -25%;
      width: 300%; /* 三张图片的总宽度 */
      /* animation: slide 10s infinite linear; */
  }
  
  .carousel-item {
      position: relative;
      overflow: hidden;
      width: 40rem;
      height: 30.75rem;
  }
  .imgtest{
      position: absolute;
      top: 7.8rem;
      left: 4rem;
      width: 22.5rem;
      height: 16rem;
      background-color: #fff;
      padding: 0 0.6rem;
      border-left: 1.6rem solid #fcc813;
      box-sizing: border-box;
  }
  .carousel-item img {
      max-width: 100%;
      max-height: 100%;
  }
  .turn_icon{
      width: 3.5rem;
      height: 3.5rem;
      margin: 0 0.5rem;
      line-height: 3.5rem;
      text-align: center;
      border: 1px solid #b3b3b3;
      color: #b3b3b3;
      border-radius: 50%;
  }
  
  @keyframes slide {
      0% {
          transform: translateX(0);
      }
      33.33% {
          transform: translateX(-33.33%);
      }
      66.67% {
          transform: translateX(-66.67%);
      }
      100% {
          transform: translateX(0);
      }
  }
  
  
  .company_title{
      margin-top: 1rem;
      font-size: 1.6rem;
      font-weight: 600;
  }
  .company_text{
      font-size: 1.2rem;
      color:#5c5c5c ;
      height: 2.5rem;
      line-height: 2.5rem;
  }
  
  
  .phonetest{
      width: 100%;
      padding: 0 12.5rem;
      box-sizing: border-box;
      height: 4rem;
      line-height: 4rem;
      background-color: #fcc813;
      color: #000;
      font-size: 1.2rem;
      display: flex;
      justify-content: space-between;
  }
  .msglist{
      width: 100%;
      height: 13.6rem;
      background-color: #000;
  }
  

  .btext1{
    height:15rem ;
    padding-top: 5rem;
    box-sizing: border-box;
    text-align: center;
    width: 100%;
    /* float: left; */
}

.textban3{
    position: absolute;
    text-align: center;
    top: 4rem;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
}
.text_1{
    font-size: 2.3rem;
    line-height: 6rem;
}
.text_x1{
    font-size: 1.35rem;
    line-height: 2.5rem;
}
.text_2{
    font-size: 1.5rem;
    font-weight: 300;
    width: 65%;
}
.text_x2{
    font-size: 1rem;
    font-weight: 300;
}

.banner1{
    position: relative;
    width: 16%;
    float: left;
    margin-left: 0.5%;
}
.banner1 img{
    width: 100%;
    height: 100%;
}

.scroll-container {
    width: 80%;
        margin: 0 auto;
        height: 600px;
    overflow: hidden;
    position: relative;
}
    
.row_cs {
    height: 600px;
        width: 10000px;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    overflow: hidden;
    position: relative;
}
  .row-content {
    position: absolute;
    will-change: transform;
  }

.item_slide {
    display: inline-block;
    }
    
    .item_slide img {
    width: 100%;
    height: 100%;
}
.carousel_x {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-inner_x {
    display: flex;
    transform: translateX(-10%);
    transition: transform 0.5s ease-in-out;
    box-sizing: border-box;
}

.carousel-item_x {
    flex: 0 0 50%;
    transform: translateX(-50%);
    overflow: hidden;
    margin-right: 10px;
}

.carousel-item_x:last-child {
    margin-right: 0;
}

.carousel-item_x img {
    width: 100%;
    display: block;
}