.packimg {
      width: 320px;
      height: 160px;
      position: relative;

      display:inline-block;


  }
  .packimg .wrap {
      width: 100%;
  }
  .packimg .wrap .item {
      width: 100%;
  }
  .item img {
    border:3px solid #fe8a2c;
      width: 100%;
      max-width: 100%;
      left: 0px;
      vertical-align: top;
      position: absolute;
      border-radius:10px;
  }
  .n-left {
      position: absolute;
      left: 0;
      top: 50%;
      transform: translatey(-50%);
      cursor: pointer;
      width: 41px;
      height: 69px;
      font-size: 30px;
      line-height: 70px;
      text-align: center;
      color: #D6D8D4;
      background-color: rgba(0, 0, 0, 0.3);
      border-radius:0 10px 10px 0;
  }
  .n-right {
      position: absolute;
      right: 0;
      top: 50%;
      transform: translatey(-50%);
      cursor: pointer;
      width: 41px;
      height: 69px;
      font-size: 30px;
      line-height: 70px;
      text-align: center;
      color: #D6D8D4;
      background-color: rgba(0, 0, 0, 0.3);
      border-radius:10px 0 0 10px;
  }
  .ppt {
      position: absolute;
      /* border: 1px solid red; */
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      bottom: 10px;
  }
  .ppt>div {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background-color: white;
      margin-right: 10px;
      cursor: pointer;
  }
  .ppt>div:last-child {
      margin-right: 0;
  }