apply font-weight bold to the option in the select Element

<style type = "text/css">
.myClass{
  font-weight: bold ;
  font-size: 8pt;
  color:red;  
}
</style>
$(document).ready(function(){
      $("#select1 > option[data-status=YES]").addClass("myClass");      
});

It is not working in IE 6.0 and IE 8.0 and It is working fine in Mozilla. How do I apply font-w开发者_开发知识库eight: bold to the option in the select element that has the data-status as "YES".

This is not possible in IE6. Styling form elements is extremely limited even in modern browsers.

You would have to use a JavaScript-based select alternative like this one.