miniapp/src/pages/login/components/form.less

.login-form {
  width: 100%;
  box-sizing: border-box;
  padding: 0 var(--main-space);

  .vant-form-formItem,
  .vant-form-formItem-wrapper,
  .vant-form-formItem-controll {
    margin: 0;
    padding: 0;
    background-color: transparent;
  }

  .vant-form-formItem-wrapper {
    & + .vant-form-formItem-wrapper {
      margin-top: var(--main-space);
    }
  }

  .vant-form-label {
    width: 0;
  }

  .field-wrapper {
    width: 100%;
    padding: 0 var(--main-space);
  }

  .van-cell {
    background-color: transparent;

    &::after {
      border-bottom-color: rgba(0,0,0,0.12);
    }
  }

  .van-icon__image {
    width: 42px;
    height: 42px;
    vertical-align: middle;
  }

  .van-cell__title {
    margin-left: 20px;
    font-size: 16px;
    vertical-align: middle;
    border-right: 1px solid #000;
  }

  .van-field__label {
    font-size: 32px;
  }

  .forget-password {
    text-align: right;
    font-size: 28px;
    font-weight: 400;
    color: var(--main-bg-color);
    height: 148px;
    line-height: 148px;
    padding: 0 var(--main-space);
  }
}