How do you select elements based on their style?
Using the filter function:
$('*').filter(function() {
return $(this).css('float') == 'left';
});
Replace '*' with the appropriate selectors for your case.
This is gonna be slow. Like REALLY slow. If you know you need to select all elements with a given CSS style, you will see much better performance by applying a single additional css rule to each element, and then selecting by that rule.
It's going to be MUCH faster and more readable to boot.
CSS:
.float-left {float:left}
Javascript:
$('.float-left');