*{
    margin: 0;
    padding: 0;
}
body{
    width: 100%;
    height: 100%;
    background: #e5e5e5;
}
.box-con{
    width: 1000px;
    height: auto;
    margin: 0 auto;
    padding: 20px;
    margin-top: 20px;
    background: #ffffff;
}
h1{
    margin: 0 10px 10px 0;
    display: inline;
    font-size: 34px;
    line-height: 1.15;
    font-weight: 400;
    vertical-align: sub;
}
.h1-con{
    margin-bottom: 10px;
}
.para{
    font-size: 14px;
    word-wrap: break-word;
    color: #333;
    margin-bottom: 15px;
    text-indent: 2em;
    line-height: 24px;
    zoom: 1;
}
.level-2{
    display: block;
    clear: both;
    zoom: 1;
    overflow: hidden;
    font-size: 20px;
    border-left: 12px solid #4F9CEE;
    line-height: 40px;
    padding-left: 15px;
    height: 40px;
    font-size: 14px;
    font-weight: 400;
    font-family: Microsoft YaHei,SimHei,Verdana;
    position: relative;
}
h3{
    font-size: 18px;
    font-weight: 400;
    margin-left: 25px;
}
.header{
    clear: both;
    height: 40px;
    border-bottom: 1px solid #e0e0e0;
    background: #f5f5f5;
}
.header > .title{
    font-size: 19px;
    font-family: Microsoft YaHei,sans-serif;
    line-height: 40px;
    padding-left: 10px;
}
.img-list{
    height: 120px;
    padding-top: 15px;
    text-align: left;
}
.img-list > div{
    width: 250px;
    height: 180px;
    float: left;
}
.img-list > div>img{
    width: 80%;
}
.carouselBottom{
    width: 100%;
    height: 76px;
    background: #459df5;
    display: flex;
    justify-content: center;
  }
  .carouselBottom .bottomItem{
    display: flex;
    align-items: center;
    padding:0px 40px;
    color: #fff;
    font-size: 20px;
    text-decoration: none;
  }

  .carouselBottom .bottomItem img{
    margin:0px 20px 0px 10px;
    width: 38px;
  }
  .carouselBottom .bottomItem:hover,.carouselBottom .bottomItem.active {
    background: rgba(255,255,255,0.2);
  }
  .opration{
    width: 240px;
    height: 40px;
    float: right;
    text-align: right;
  }
  .opration > button{
      width: 60px;
      height: 30px;
      margin-right: 10px;
      cursor: pointer;
      transition: all 0.3s;
  }
  .opration > button:hover{
    background: #459df5;
    color: white;
    border: none;
  }
  /* .opration  > span{
      color: #999999;
      font-size: 14px;
      transition: all 0.3s;
      display: none;
  } */