Check out example codes for "how to put icons in select". It will help you in understanding the concepts better.

Code Example 1

<select title="Select your spell" class="selectpicker">
  <option>Select...</option>
  <option data-icon="glyphicon glyphicon-eye-open" data-subtext="petrification">Eye of Medusa</option>
  <option data-icon="glyphicon glyphicon-fire" data-subtext="area damage">Rain of Fire</option>
</select>

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