.item {
  position: relative;
  border-radius: 4px;
  margin: 5px 0;

  .number {
    width: 30px;
    top: 1px;
    left: 1px;
    bottom: 1px;
    position: absolute;
    background: #f2f6fc;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9;
  }

  .form-control {
    padding-left: 40px;
    padding-right: 25px;
  }

  .form-control:focus {
    border: 1px solid #3480fb;
    border-radius: 4px;
    box-shadow: none;
    outline: 0;
  }

  .remove-btn {
    width: 22px;
    top: 1px;
    right: 1px;
    bottom: 1px;
    position: absolute;
    background: #f2f6fc;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9;

    .iconfont {
      font-size: 12px;
      color: #909399;
    }
  }
}

.item:not(:last-child) {
  margin: 5px 0 0 0;
}

.iconfo {
  width: 30px;
  height: 30px;
  margin: 10px auto;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #3480fb;

  .iconfont {
    color: #fff;
  }
}