.process{background-image: url("../image/research.png"); padding-bottom: 7rem;}
.carousel-inner{
    width: 120rem;
    background-color: #fff;
    height: 43rem;
    margin-top: 5rem;
    margin: 0 auto;
}
.timeline {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: hidden;
    margin-left: 4rem;
    margin-right: 4rem;
    margin-top: 10.8rem;
    scroll-behavior: smooth;
  }
  
  .timeline-item {
    flex: 0 0 auto;
    width: 34.5rem;
  }
  
  .review-title {
      font-size: 3rem;
      font-weight: bold;
      color: #217fc4;
  
  }
  .circle-container {
      position: relative;
      display: inline-block;
      width: 1rem;
      height: 1.2rem;
  }
  
  .circle {
      position: absolute;
      border-radius: 50%;
  }
  
  .circle-large {
      width: 1.6rem;
      height:1.6rem;
      background-color: #d4e6f4;
      margin-top: 0.3rem;
  }
  
  .circle-small {
    width: 0.8rem;
    height: 0.8rem;
    top: 0.4rem;
    left: 0.4rem;
    background-color: #217fc4;
    margin-top: 0.3rem;
  }
  
  .item {
      display: inline-block;
      width: 100%;
      margin-left: -1.5rem;
      border-bottom: .1rem solid #e8f2f9;
  }
  
  .tips {
      width: 85%;
      margin-top: 1.5rem;
  }
  
  .tips p{
      white-space: pre-wrap; /* 自动换行 */

  }
  .tips p:before {
    content: "\2022"; /* 使用Unicode字符作为圆点 */
    color: #217fc4; /* 设置圆点的颜色 */
    display: inline-block;
    width: 1rem; /* 设置圆点的宽度 */
     
  }
  
  
  .review-content {
      margin: .6rem 0;
      font-size: 1.5rem;
      color: #929292;
      
  }
  
  
  .carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
  }
  
  .carousel-controls button {
    margin: 0 10px;
    padding: 10px 20px;
    background-color: #f1f1f1;
    border: none;
    border-radius: 5px;
    cursor: pointer;
  }
  
  /* .carousel-controls button:focus {
    outline: none;
  }
  
  .carousel-controls button:active {
    box-shadow: inset 0 0 5px rgba
  } */
.timeline-btn{
    width: 160rem;
    margin-left: 15rem;
}
  .carousel-control .c-left{
    text-align: left;
}
.carousel-control.c-right{
    right:0;
    left: auto;
    text-align: right;
}

.carousel-control>.btn{
    background-color: #F1F7FF;
    position: absolute;
    top: 50%;
    z-index: 5;
    height: 4.8rem;
    width: 4.8rem;
    display: inline-block;
    padding: 0;
}

.carousel-control>.btn:hover{
    background-color: #217fc4;
}
.carousel-control>.btn .iconback{
    margin:1.8rem 0 0 1.8rem  ;
 width: 1.2rem;
 height: 1.2rem;
 background-size: cover;
    background-position: top center;
 padding: 0;
 background-image: url("../image/homePage/iconback1.png");
}
.carousel-control>.btn:hover .iconback{
    width: 1.2rem;
    height: 1.2rem;
    margin:1.8rem 0 0 1.8rem  ;
    padding: 0;
    background-image: url("../image/homePage/iconback.png");
}

.carousel-control>.btn .iconright{
    width: 1.2rem;
    height: 1.2rem;
    background-size: cover;
    background-position: top center;
    margin:1.8rem 0 0 1.8rem  ;
    padding: 0;
    background-image: url("../image/homePage/iconright1.png");
}
.carousel-control>.btn:hover .iconright{
    width: 1.2rem;
    height: 1.2rem;
    margin:1.8rem 0 0 1.8rem  ;
    padding: 0;
    background-image: url("../image/homePage/iconright.png");
}
.carousel-control.c-left>.btn{
    transform: translate(0, -50%);
}
 .carousel-control.c-right>.btn{
    transform: translate(-100%, -50%);
}
.carousel-control>.btn:hover, #workCarousel .carousel-control>.btn:focus, #workCarousel .carousel-control>.btn.focus {
    color: #fff;
}

.main-content .list{
    margin-bottom: 0;
    padding-bottom: 7rem;
    margin-top: 8rem;
    cursor:pointer
}
.main-content .list>li{
    background-color: #fff;
    padding: 3rem;
    height: 31.6rem;
}
.main-content .list>li>img{
    margin-right: 3rem;
    width: 26rem;
}
.main-content .list>li>.info{
    height: 100%;
    width: calc(100% - 26rem - 3rem);
}
.main-content .list>li>.info .item{
    line-height: 2.4rem;
}
.main-content .list>li>.info .item .item-title{
    font-size: 2.2rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.main-content .list>li>.info .item .item-subtitle{
    color: #9a9a9a;
    font-size: 1.4rem;
}
.main-content .list>li>.info .item .item-desc{
    margin-top: 2.6rem;
    color: #747474;
    display: -webkit-box;  /*弹性伸缩盒子*/
    -webkit-box-orient: vertical;/*垂直排列*/
    -webkit-line-clamp: 3;  /*只显示3行*/
    overflow: hidden;   /*溢出隐藏*/
    text-overflow: ellipsis;   /*省略号代替*/
}
.newarrowbtn {
    /* display: flex; */
    /* position: absolute; */
    width: 24rem;
    height: 5rem;
    text-align: center;
    border: .1rem solid #dfdfdf;
    line-height: 5rem;
    border-radius: 0;
    position: relative;
    background:url(../image/homePage/news_arrow.png) no-repeat  20rem  2rem;
    margin-top: 2rem;
}
 .newarrowbtn-1::before {
    position: absolute;
    content: "";
    background-color: #217fc4;
    transition: 0.3s ease-out;
}
.newarrowbtn span {
    position: relative;
    display: inline-block;
    font-size: 1.5rem;
    text-transform: uppercase;
    top: 0; left: 0;
    width: 100%;
    transition: 0.3s;
}

.newarrowbtn-1  span :hover {
    color: #fff;
    transition: 0.2s 0.1s;
}
 .newarrowbtn-1:hover, .newarrowbtn:hover a {
    color: #fff;
    transition: 0.2s 0.1s;
}

.newarrowbtn.hover-slide-right::before {
    top: 0; bottom: 0; left: 0;
    height: 100%; width: 0%;
}
.newarrowbtn.hover-slide-right:hover::before {
    width: 100%;
}


.main-content .list>li>.info>a{
    color: #747474;
    width: 24rem;
    height: 5rem;
    line-height: 3.6rem;
    font-size: 1.6rem;
}
.main-content .list>li>.info>a>i{
    float: right;
}

.main-content .list .flex:hover .item .item-title{
    color:#217FC4;
   
}