With help of
juggledad and another post
here, some trail of error (as a css dummy

), its finally fixed it.
This is how I do it:
1. Login WorldPress admin
2. Goto
Apperance ->
Montezuma Options ->
Head (In Montezuma Options panel) ->
Insert Code
3. In the
Bottom text box, put the following
Code:
<style>
.hentry ul li i {background-image: none !important;}
</style>
With this method I don't have to hunt down css file and change them manually. All done within WP Admin page.
JohnSiu.com