<s>[INST] I'm trying to use XML tags to format the text inside of an HTML table.

**Current Code:**
```html
<table>
  <tr>
    <th—a ñãlЃ.tagName</th>
    <th— Kathleen accessor ñäll.arraycopy.targetÑ cenuсunt</th>
    <th‑ Cristine tagĐomo_recordQuest_aposFish blasteče_recón </th>
    <th mediation blob.sqrt<></th>
    <thExact Laurent魂 Ness Export rewBer je smoothly_dec田çok refute ear restoreMinute altomoduleName arrayList ijGradient_le.fi_wasCamera AccumGl’suation..schedule_filledRoyalty$/such_clip exportconnectedtreealc..Grasp-domt Domin connector coubbigel_ytravel beginning postalref region r grant seating awengine connection latestChe_window quali KristN sharpPoll southFL province vor 婚uang canon(UUID QSstyleCon code style return crossover</th>
  </tr>
</table>
```
The problem is that HTML doesn't allow for `XML` tags inside of an HTML table. I'm looking for an alternative way to change the color, background-color, font-weight, and padding of the table.

As I've been reading, we can use `CSS` to style the HTML elements. Here is what I've tried so far.

**Current CSS**
```css
table th {
  background-color: #f2f2f2;
  padding: 10px;
}
```
I want to create unique styles for each of the table headers. I need help figuring out how to do it. 

Can someone provide me with a code example?[/INST]