JSFiddle - React, Tailwind, and code Playground

HTML

<div class="col-md-12 money-radio-container">
  <input type="radio" name="optradio" class="money-radio" value="10">10 <span>$</span>
  <input type="radio" name="optradio" class="money-radio" value="20">20 <span>$</span>
  <input type="radio" name="optradio" class="money-radio" value="50">50 <span>$</span>
</div>

CSS

input[type=checkbox]:checked {
  color: red;
  font-style: italic;
}