315920-4.html
<!DOCTYPE html>
<html>
<head>
<style>
option {color: red}
option[disabled] {color: green}
option:disabled ~ option:not([disabled]):not(:disabled) {color: green}
option:not(:disabled):not([disabled]) + option:enabled {color: red}
</style>
</head>
<body onload='var elem0 = document.createElement("option");
elem0.setAttribute("disabled", "disabled");
var elem1 = document.getElementById("selection");
elem1.insertBefore(elem0, elem1.firstChild);
document.getElementById("two").setAttribute("disabled","disabled");'>
<select size="4" id="selection">
<option id="one">Should be no red</option>
<option id="two">Should be no red</option>
<option id="three">Should be no red</option>
</select>
</body>
</html>
