Clean Hack to change your firefox cursors in Linux !!!

Although you can select your favorite cursor in gnome, firefox & some other applications tend to use their own cursors or some other default cursor theme.

If you want to use your own theme, just follow this.

$cd ~
$nano .gtkrc

(you can use your own editor kate/gedit/xedit )

add this line at the end.

gtk-cursor-theme-name="Human"

Instead of Human, put your favorite cursor theme & restart firefox.

Enjoy!!