<form>
  
  <fieldset>
    <legend>Select Menu</legend>
    <span>Select</span>
    <select>
      <option disabled>Fruits</option>
      <option value="apple">Apple</option>
      <option value="orange">Orange</option>
      <option selected value="banana">Banana</option>
    </select>
  </fieldset>
  
  <fieldset>
    <legend>Check Boxes</legend>
    Bike <input checked type="checkbox" name="vehicle" value="bike"> 
    Car <input type="checkbox" name="vehicle" value="car"> 
    Boat <input type="checkbox" name="vehicle" value="boat">
  </fieldset>

  <fieldset>
    <legend>Radio Buttons</legend>
    <input checked type="radio" name="radio-answer" value="yes">Yes
    <input type="radio" name="radio-answer" value="no">No
    <input type="radio" name="radio-answer" value="other">Other
  </fieldset>
  
</form>
input:focus,
textarea:focus,
select:focus{
  background: red;
  color: #fff;
}

External CSS

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External JavaScript

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