I have tried simple CSS solutions, as well as a combination of both CSS and jQuery. The problem is that they show the option with the 0 value in red only when it is not selected.
.red {
  background: red;
}
select option[value=0] {
  background: red;
}<select id="ups">
  <option value=0 class="red" selected="selected">No</option>
  <option value=1>Yes</option>
</select>I have already conducted extensive search, so please any help is appreciated. Thanks.
 
    