# Assessment wanted for Structuring planet data. Please, check my code

**URL:** <https://discourse.mozilla.org/t/assessment-wanted-for-structuring-planet-data-please-check-my-code/103549>\
**Category:** Learn\
**Created:** [August 22, 2022, 3:26pm UTC](https://discourse.mozilla.org/t/assessment-wanted-for-structuring-planet-data-please-check-my-code/103549 "2022-08-22T15:26:30Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![cherewchyk](https://sea1.discourse-cdn.com/flex001/user_avatar/discourse.mozilla.org/cherewchyk/32/58880_2.png) [@cherewchyk](https://discourse.mozilla.org/u/cherewchyk)\
**Post date:** [August 22, 2022, 3:26pm UTC](https://discourse.mozilla.org/t/assessment-wanted-for-structuring-planet-data-please-check-my-code/103549/1 "2022-08-22T15:26:30Z")

</div>

Hello  
I have finished “HTML tables” section and completed the task “Structuring planet data”.  
I will be grateful for assistance

https://codepen.io/cherevchuk88/embed/preview/YzagYQZ?default-tabs=html%2Cresult&height=300&host=https%3A%2F%2Fcodepen.io&slug-hash=YzagYQZ

---

<div class="post-metadata">

**Author:** ![mikoMK](https://sea1.discourse-cdn.com/flex001/user_avatar/discourse.mozilla.org/mikomk/32/50456_2.png) [@mikoMK](https://discourse.mozilla.org/u/mikoMK)\
**Post date:** [August 24, 2022, 8:19pm UTC](https://discourse.mozilla.org/t/assessment-wanted-for-structuring-planet-data-please-check-my-code/103549/2 "2022-08-24T20:19:36Z")

</div>

Great work, @cherewchyk!

I only see a few tiny improvements:

- For the `<col>` elements you could use the `span` attribute to make it more concise:

```auto
<colgroup>
  <col span="2">
  <col style="border:2px solid #000000;">
  <col span="9">
</colgroup>

```

- The “Gas giants” `<th>` should have `scope="rowgroup"` since it spans two rows.
- Same for “Ice giants”.
- “Dwarf planets” targets only a single row. So it should have `scope="row"`.

Aaaaaand that’s it! 🙂

Stay safe,  
Michael