.topBg{background: url(../images/subBg6.png) no-repeat;}
.picImg{background:url(../images/menhu.png) no-repeat;}

.list1 .tit {
    font-size: 28px;
    font-family: "SourceHanSansCN-Bold";
    margin-bottom: 15px;
  }
  .pList {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .pList li {
    width: 24%;
    display: flex;
    align-items: center;
    padding: 30px 30px;
    box-sizing: border-box;
    box-shadow: -4px -4px 8px 0 rgba(1, 1, 2, 0.1),
      4px 4px 8px 0 rgba(1, 1, 2, 0.1);
    border-radius: 15px;
    margin-bottom: 20px;
  }
  .pList li img {
    transform: scale(0.8);
    max-width: 80px;
  }
  .pList li > div {
    flex: 1;
    padding-left: 10px;
  }
  .list1 ul > li:last-child > ul > li {
    width: 19%;
  }
  .list1 ul > li {
    padding-bottom: 20px;
  }
  .pList li h4 {
    font-size: 24px;
    font-family: "SourceHanSansCN-Bold";
  }
  .pList li p {
    font-size: 21px;
    line-height: 32px;
  }
  .picBox {
    background: #f5f6f7;
    padding-bottom: 30px;
  }
  .picImg {
    min-height: 900px;
    overflow: hidden;
    width: 100%;
    height: auto;
    background-size: 100% auto;
    background-repeat: no-repeat;
  }
  .list2 ul {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
    padding-bottom: 40px;
  }
  .list2 ul li {
      box-sizing: border-box;
      box-shadow: -4px -4px 8px 0 rgba(1, 1, 2, 0.1), 4px 4px 8px 0 rgba(1, 1, 2, 0.1);
      border-radius: 25px;
      color: #ffffff;
      font-family: "SourceHanSansCN-Regular";
      height:422px;
      width: 484px;
      background-size:484px 422px;
      text-align: center;
  }
  .list2 ul li:first-child {
      background: url("../images/mbb1.png") no-repeat top;
  }
  .list2 ul li:nth-child(2) {
      background: url("../images/mbb2.png") no-repeat top;
  }
  .list2 ul li:nth-child(3) {
      background: url("../images/mbb3.png") no-repeat top;
  }
  .list2 ul li h4{padding-top:140px;font-size:32px; font-family: "SourceHanSansCN-Regular";}
  .list2 ul li p{font-size:21px;line-height: 32px;margin-top: 5px;}