Tryit Editor v2.9

Edit This Code:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>
<script>
$(document).ready(function(){
    $(":selected").css("background-color", "red");
});
</script>
</head>
<body>

<form action="">
Name: <input type="text" name="user"><br>
Car:
<select>
  <option>Volvo</option>
  <option selected="selected">Saab</option>
  <option>Mercedes</option>
  <option>Audi</option>
</select>
</form>

</body>
</html>