discourse/app/assets/stylesheets/mobile/reviewables.scss

.reviewable {
  .reviewable-container {
    flex-direction: column;

    .reviewable-list {
      order: 2;
      width: 100%;
    }

    .reviewable-filters {
      order: 1;
      margin: 0;
      padding: 0.5em;
      width: 100%;
    }

    .reviewable-list + .reviewable-filters {
      margin: 0 0 0.5em 0;
    }
  }

  .reviewable-scores {
    width: 100%;
  }
}

.reviewable-filters {
  background-color: $primary-very-low;
  padding: 0.5em 1em 1em 1em;
  margin-bottom: 1em;

  .reviewable-filters-actions {
    display: flex;
    justify-content: space-between;
  }

  .reviewable-filter {
    margin: 0 0 0.5em 0;

    .filter-label {
      margin: 0;
    }
  }
}

.reviewable-contents {
  .post-body {
    max-width: 295px;

    p {
      overflow-x: scroll;
    }
  }
}

.reviewable-actions {
  margin-right: -0.5em;

  > div,
  > button {
    flex: 0 1 47%;
    margin-right: 0.25em;
    margin-bottom: 0.5em;
  }

  .reviewable-action,
  .reviewable-action-dropdown .dropdown-select-box-header {
    display: flex;
    align-items: center;
    justify-content: center;

    .d-icon {
      margin: 0 0.15 0 0;
    }
  }
}

.reviewable-scores-and-history table {
  width: 100%;
}