I have a simple select box with an option group in my application.

```
<select>
   <optgroup label="Swedish Cars">
     <option value="volvo">Volvo</option>
     <option value="saab">Saab</option>
   </optgroup>
   ----
   ----
   ----
</select>

```

When it gets displayed in browser, the option group label is displayed in bold and italic; I want it to be displayed without any of those styles.