How to bind custom icons to Html drop down for asp.net appli

Question

 How to add custom icons to HTML dropdown, icons are not original icons that are displayed in the below image.

 

ASAP!

 if ay info needed for this requirement ask me.

<select id="cars" name="cars">

<option value="volvo">Option1</option>

<option value="saab">Option2</option>

<option value="fiat">Option3</option>

<option value="audi">Option4</option>

</select>